U.S. Meat Export Federation

Canadian Inspectors criticize plan to cut inspections at meat plants

2012-01-17T17:25:00.000-08:00

Meat inspectors' union warns of cuts to government's food-safety program

Monday, January 16, 2012 12:25 AM

http://www.globaltvcalgary.com/canada/meat+inspectors+union+warns+of+cuts+to+governments+food-safety+program/6442560156/story.html

Plan to cut meat plant inspections under fire

Risk of another major food-borne illness outbreak will be elevated, union says

By SARAH SCHMIDT, Postmedia NewsJanuary 17, 2012

http://www.montrealgazette.com/health/Plan+meat+plant+inspections+under+fire/6005831/story.html

THIS is not surprising. Seems Canada has taken the bad habits of the USDA et al. Canada now refuses to release any information on their mad cows. Canada and the USA are both rated as BSE GBR III.

bottom line, the USDA, CFIA, OIE, and officials there from, have concluded, a slow incubating disease, one that is 100% fatal once clinical in humans and animals does not matter, only the trade there from does$

Friday, December 30, 2011

Feds back Quebec R+D for SRM removal equipment Canada

http://transmissiblespongiformencephalopathy.blogspot.com/2011/12/feds-back-quebec-rd-for-srm-removal.html

Friday, March 4, 2011

Alberta dairy cow found with mad cow disease

http://transmissiblespongiformencephalopathy.blogspot.com/2011/03/alberta-dairy-cow-found-with-mad-cow.html

Wednesday, August 11, 2010

REPORT ON THE INVESTIGATION OF THE SIXTEENTH CASE OF BOVINE SPONGIFORM ENCEPHALOPATHY (BSE) IN CANADA

http://bse-atypical.blogspot.com/2010/08/report-on-investigation-of-sixteenth.html

Thursday, August 19, 2010

REPORT ON THE INVESTIGATION OF THE SEVENTEENTH CASE OF BOVINE SPONGIFORM ENCEPHALOPATHY (BSE) IN CANADA

http://bseusa.blogspot.com/2010/08/report-on-investigation-of-seventeenth.html

Thursday, February 10, 2011

TRANSMISSIBLE SPONGIFORM ENCEPHALOPATHY REPORT UPDATE CANADA FEBRUARY 2011 and how to hide mad cow disease in Canada Current as of: 2011-01-31

http://madcowtesting.blogspot.com/2011/02/transmissible-spongiform-encephalopathy.html

Increased Atypical Scrapie Detections

Press reports indicate that increased surveillance is catching what otherwise would have been unreported findings of atypical scrapie in sheep. In 2009, five new cases have been reported in Quebec, Ontario, Alberta, and Saskatchewan. With the exception of Quebec, all cases have been diagnosed as being the atypical form found in older animals. Canada encourages producers to join its voluntary surveillance program in order to gain scrapie-free status. The World Animal Health will not classify Canada as scrapie-free until no new cases are reported for seven years. The Canadian Sheep Federation is calling on the government to fund a wider surveillance program in order to establish the level of prevalence prior to setting an eradication date. Besides long-term testing, industry is calling for a compensation program for farmers who report unusual deaths in their flocks.

http://gain.fas.usda.gov/Recent%20GAIN%20Publications/This%20Week%20in%20Canadian%20Agriculture%20%20%20%20%20Issue%2028_Ottawa_Canada_11-6-2009.pdf

Thursday, December 22, 2011

Chronic Wasting Disease discovered on game farm Saskatchewan Wednesday Dec. 21, 2011

http://chronic-wasting-disease.blogspot.com/2011/12/chronic-wasting-disease-discovered-on.html

PRIONET CANADA Canada’s prion research network Annual Report 2010 / 2011

http://www.prionetcanada.ca/files/PrioNet_AR2011_ONLINE_ENG_100dpi_max.pdf596.pdf

USA

J Vet Diagn Invest 21:454-463 (2009)

Nor98 scrapie identified in the United States

Christie M. Loiacono,' Bruce V. Thomsen, S. Mark Hall, Matti Kiupe!, Diane Sutton, Katherine O'Rourke, Bradd Barr, Lucy Anthenill, Deiwyn Keane

Abstract.

A distinct strain of scrapic identified in sheep of Norway in 1998 has since been identified in numerous countries throughout Europe. The disease is known as Nor98 or Not-98-like scrapic. among other names. Distinctions between classic scrapie and Nor98 scrapie are made based on histopathologv and immunodiagnostic results. There are also differences in the epidemiology, typical signalment, and likelihood of clinical signs being observed. In addition, sheep that have genotypes associated with resistance to classic scrapie are not spared from Nor98 disease. The various differences between classic and Nor98 scrapie have been consistently reported in the vast majority of cases described across Europe. The current study describes in detail the patholo gic changes and diagnostic results of the first 6 cases of' Nor98 scrapic disease diagnosed in sheep of the United States.

Key words: Hisiopathology: Nor98: PrP imniunolabeling; scrapie: sheep.

snip...

Results

Case I

The first case identified as consistent with Nor98 scrapie had nonclassic PrP distribution in brain tissue, no PrPSC in lymph tissue, and nonclassic migration of protein bands on a Western blot test. The animal was an aged, mottled-faced ewe that was traced back to a commercial flock in Wyoming. ...

Case 2

The second case was a clinically normal 8-year-old Suffolk ewe that had been in a quarantined flock for 5 years at a USDA facility in Iowa.

Case 3

A 16-year-old, white-faced, cross-bred wether was born to a black-faced ewe. He lived his entire life as a pet on a farm in California.

Case 4

The fourth case of Nor98 scrapie was identified in an approximately 8-year-old Dorset ewe that was born into a flock of approximately 20 ewes in Indiana.

Case 5

The fifth case was a clinically normal, approximately 3-year-old, white-faced, cross-bred ewe from an approximately 400 head commercial flock in Minnesota.

Case 6

The sixth case of Nor98 scrapie was identified in a 4-year-old, white-faced ewe that was purchased and added to a commercial flock in Pennsylvania

snip...

see full text ;

http://ddr.nal.usda.gov/bitstream/10113/33943/1/IND44241920.pdf

Wednesday, February 16, 2011

IN CONFIDENCE

SCRAPIE TRANSMISSION TO CHIMPANZEES

IN CONFIDENCE

http://scrapie-usa.blogspot.com/2011/02/in-confidence-scrapie-transmission-to.html

Sunday, April 18, 2010

SCRAPIE AND ATYPICAL SCRAPIE TRANSMISSION STUDIES A REVIEW 2010

http://scrapie-usa.blogspot.com/2010/04/scrapie-and-atypical-scrapie.html

Monday, April 25, 2011

Experimental Oral Transmission of Atypical Scrapie to Sheep

Volume 17, Number 5-May 2011

http://nor-98.blogspot.com/2011/04/experimental-oral-transmission-of.html

Sunday, March 28, 2010

Nor-98 atypical Scrapie, atypical BSE, spontaneous TSE, trade policy, sound science ?

http://nor-98.blogspot.com/2010/03/nor-98-atypical-scrapie-atypical-bse.html

Monday, November 30, 2009

USDA AND OIE COLLABORATE TO EXCLUDE ATYPICAL SCRAPIE NOR-98 ANIMAL HEALTH CODE

http://nor-98.blogspot.com/2009/11/usda-and-oie-collaborate-to-exclude.html

I strenuously urge the USDA and the OIE et al to revoke the exemption of the legal global trading of atypical Nor-98 scrapie TSE. ...TSS

Friday, February 11, 2011

Atypical/Nor98 Scrapie Infectivity in Sheep Peripheral Tissues

http://nor-98.blogspot.com/2011/02/atypicalnor98-scrapie-infectivity-in.html

Monday, January 16, 2012

9 GAME FARMS IN WISCONSIN TEST POSITIVE FOR CWD

http://chronic-wasting-disease.blogspot.com/2012/01/9-game-farms-in-wisconsin-test-positive.html

Tuesday, December 20, 2011

CHRONIC WASTING DISEASE CWD WISCONSIN Almond Deer (Buckhorn Flats) Farm Update DECEMBER 2011

http://dnr.wi.gov/org/nrboard/2011/december/12-11-2b2.pdf

SNIP...SEE FULL TEXT ;

http://chronic-wasting-disease.blogspot.com/2011/12/chronic-wasting-disease-cwd-wisconsin.html

http://chronic-wasting-disease.blogspot.com/

Tuesday, January 17, 2012

Annual report of the Scientific Network on BSE-TSE EFSA-Q-2011-01110 Issued: 20 December 2011

http://transmissiblespongiformencephalopathy.blogspot.com/2012/01/annual-report-of-scientific-network-on.html

last two _DOCUMENTED_ mad cows in the USA (EXCLUDING THE OTHER DOCUMENTED, UNDOCUMENTED stumbling and staggering mad cow in Texas that was rendered without being tested), and excluding the c-BSE case old Dave bolted in Washington.

LET'S take a closer look at this new prionpathy or prionopathy, and then let's look at the g-h-BSEalabama mad cow. This new prionopathy in humans? the genetic makeup is IDENTICAL to the g-h-BSEalabama mad cow, the only _documented_ mad cow in the world to date like this, ......wait, it get's better. this new prionpathy is killing young and old humans, with LONG DURATION from onset of symptoms to death, and the symptoms are very similar to nvCJD victims, OH, and the plaques are very similar in some cases too, bbbut, it's not related to the g-h-BSEalabama cow, WAIT NOW, it gets even better, the new human prionpathy that they claim is a genetic TSE, has no relation to any gene mutation in that family. daaa, ya think it could be related to that mad cow with the same genetic make-up ??? there were literally tons and tons of banned mad cow protein in Alabama in commerce, and none of it transmitted to cows, and the cows to humans there from ??? r i g h t $$$ ALABAMA MAD COW g-h-BSEalabama In this study, we identified a novel mutation in the bovine prion protein gene (Prnp), called E211K, of a confirmed BSE positive cow from Alabama, United States of America. This mutation is identical to the E200K pathogenic mutation found in humans with a genetic form of CJD. This finding represents the first report of a confirmed case of BSE with a potential pathogenic mutation within the bovine Prnp gene. We hypothesize that the bovine Prnp E211K mutation most likely has caused BSE in "the approximately 10-year-old cow" carrying the E221K mutation.

http://www.plospathogens.org/article/info%3Adoi%2F10.1371%2Fjournal.ppat.1000156

http://www.plospathogens.org/article/fetchObjectAttachment.action?uri=info%3Adoi%2F10.1371%2Fjournal.ppat.1000156&representation=PDF

her healthy calf also carried the mutation (J. A. Richt and S. M. Hall PLoS Pathog. 4, e1000156; 2008).

This raises the possibility that the disease could occasionally be genetic in origin. Indeed, the report of the UK BSE Inquiry in 2000 suggested that the UK epidemic had most likely originated from such a mutation and argued against the scrapierelated assumption. Such rare potential pathogenic PRNP mutations could occur in countries at present considered to be free of BSE, such as Australia and New Zealand. So it is important to maintain strict surveillance for BSE in cattle, with rigorous enforcement of the ruminant feed ban (many countries still feed ruminant proteins to pigs). Removal of specified risk material, such as brain and spinal cord, from cattle at slaughter prevents infected material from entering the human food chain. Routine genetic screening of cattle for PRNP mutations, which is now available, could provide additional data on the risk to the public. Because the point mutation identified in the Alabama animals is identical to that responsible for the commonest type of familial (genetic) CJD in humans, it is possible that the resulting infective prion protein might cross the bovine-human species barrier more easily. Patients with vCJD continue to be identified. The fact that this is happening less often should not lead to relaxation of the controls necessary to prevent future outbreaks. Malcolm A. Ferguson-Smith Cambridge University Department of Veterinary Medicine, Madingley Road, Cambridge CB3 0ES, UK e-mail: maf12@cam.ac.uk Jürgen A. Richt College of Veterinary Medicine, Kansas State University, K224B Mosier Hall, Manhattan, Kansas 66506-5601, USA NATURE|Vol 457|26 February 2009

http://www.nature.com/nature/journal/v457/n7233/full/4571079b.html

Saturday, August 14, 2010

BSE Case Associated with Prion Protein Gene Mutation (g-h-BSEalabama) and VPSPr PRIONPATHY (see mad cow feed in COMMERCE IN ALABAMA...TSS)

http://prionpathy.blogspot.com/2010/08/bse-case-associated-with-prion-protein.html

Saturday, June 25, 2011

Transmissibility of BSE-L and Cattle-Adapted TME Prion Strain to Cynomolgus Macaque

"BSE-L in North America may have existed for decades"

http://transmissiblespongiformencephalopathy.blogspot.com/2011/06/transmissibility-of-bse-l-and-cattle.html

2010-2011

This study will contribute to a correct definition of specified risk material (SRM) in atypical BSE. The incumbent of this position will develop new and transfer existing, ultra-sensitive methods for the detection of atypical BSE in tissue of experimentally infected cattle.

http://www.prionetcanada.ca/detail.aspx?menu=5&dt=293380&app=93&cat1=387&tp=20&lk=no&cat2

Over the next 8-10 weeks, approximately 40% of all the adult mink on the farm died from TME.

snip...

The rancher was a ''dead stock'' feeder using mostly (>95%) downer or dead dairy cattle...

http://web.archive.org/web/20030516051623/http://www.bseinquiry.gov.uk/files/mb/m09/tab05.pdf

P.4.23

Transmission of atypical BSE in humanized mouse models

Liuting Qing1, Wenquan Zou1, Cristina Casalone2, Martin Groschup3, Miroslaw Polak4, Maria Caramelli2, Pierluigi Gambetti1, Juergen Richt5, Qingzhong Kong1 1Case Western Reserve University, USA; 2Instituto Zooprofilattico Sperimentale, Italy; 3Friedrich-Loeffler-Institut, Germany; 4National Veterinary Research Institute, Poland; 5Kansas State University (Previously at USDA National Animal Disease Center), USA

Background: Classical BSE is a world-wide prion disease in cattle, and the classical BSE strain (BSE-C) has led to over 200 cases of clinical human infection (variant CJD). Atypical BSE cases have been discovered in three continents since 2004; they include the L-type (also named BASE), the H-type, and the first reported case of naturally occurring BSE with mutated bovine PRNP (termed BSE-M). The public health risks posed by atypical BSE were largely undefined.

Objectives: To investigate these atypical BSE types in terms of their transmissibility and phenotypes in humanized mice. Methods: Transgenic mice expressing human PrP were inoculated with several classical (C-type) and atypical (L-, H-, or Mtype) BSE isolates, and the transmission rate, incubation time, characteristics and distribution of PrPSc, symptoms, and histopathology were or will be examined and compared.

Results: Sixty percent of BASE-inoculated humanized mice became infected with minimal spongiosis and an average incubation time of 20-22 months, whereas only one of the C-type BSE-inoculated mice developed prion disease after more than 2 years. Protease-resistant PrPSc in BASE-infected humanized Tg mouse brains was biochemically different from bovine BASE or sCJD. PrPSc was also detected in the spleen of 22% of BASE-infected humanized mice, but not in those infected with sCJD. Secondary transmission of BASE in the humanized mice led to a small reduction in incubation time.*** The atypical BSE-H strain is also transmissible with distinct phenotypes in the humanized mice, but no BSE-M transmission has been observed so far.

Discussion: Our results demonstrate that BASE is more virulent than classical BSE, has a lymphotropic phenotype, and displays a modest transmission barrier in our humanized mice. BSE-H is also transmissible in our humanized Tg mice. The possibility of more than two atypical BSE strains will be discussed.

Supported by NINDS NS052319, NIA AG14359, and NIH AI 77774.

http://www.prion2009.com/sites/default/files/Prion2009_Book_of_Abstracts.pdf

P26 TRANSMISSION OF ATYPICAL BOVINE SPONGIFORM ENCEPHALOPATHY (BSE) IN HUMANIZED MOUSE MODELS

Liuting Qing1, Fusong Chen1, Michael Payne1, Wenquan Zou1, Cristina Casalone2, Martin Groschup3, Miroslaw Polak4, Maria Caramelli2, Pierluigi Gambetti1, Juergen Richt5*, and Qingzhong Kong1 1Department of Pathology, Case Western Reserve University, Cleveland, OH 44106, USA; 2CEA, Istituto Zooprofilattico Sperimentale, Italy; 3Friedrich-Loeffler-Institut, Germany; 4National Veterinary Research Institute, Poland; 5Kansas State University, Diagnostic Medicine/Pathobiology Department, Manhattan, KS 66506, USA. *Previous address: USDA National Animal Disease Center, Ames, IA 50010, USA

Classical BSE is a world-wide prion disease in cattle, and the classical BSE strain (BSE-C) has led to over 200 cases of clinical human infection (variant CJD). Two atypical BSE strains, BSE-L (also named BASE) and BSE-H, have been discovered in three continents since 2004. The first case of naturally occurring BSE with mutated bovine PrP gene (termed BSE-M) was also found in 2006 in the USA. The transmissibility and phenotypes of these atypical BSE strains/isolates in humans were unknown. We have inoculated humanized transgenic mice with classical and atypical BSE strains (BSE-C, BSE-L, BSE-H) and the BSE-M isolate. We have found that the atypical BSE-L strain is much more virulent than the classical BSE-C.*** The atypical BSE-H strain is also transmissible in the humanized transgenic mice with distinct phenotype, but no transmission has been observed for the BSE-M isolate so far.

III International Symposium on THE NEW PRION BIOLOGY: BASIC SCIENCE, DIAGNOSIS AND THERAPY 2 - 4 APRIL 2009, VENEZIA (ITALY)

http://www.istitutoveneto.it/prion_09/Abstracts_09.pdf

I ask Professor Kong ;

Thursday, December 04, 2008 3:37 PM Subject: RE: re--Chronic Wating Disease (CWD) and Bovine Spongiform Encephalopathies (BSE): Public Health Risk Assessment

''IS the h-BSE more virulent than typical BSE as well, or the same as cBSE, or less virulent than cBSE? just curious.....''

Professor Kong reply ;

.....snip

''As to the H-BSE, we do not have sufficient data to say one way or another, but we have found that H-BSE can infect humans. I hope we could publish these data once the study is complete. Thanks for your interest.''

Best regards, Qingzhong Kong, PhD Associate Professor Department of Pathology Case Western Reserve University Cleveland, OH 44106 USA

END...TSS

Thursday, December 04, 2008 2:37 PM

"we have found that H-BSE can infect humans."

personal communication with Professor Kong. ...TSS

BSE-H is also transmissible in our humanized Tg mice.

The possibility of more than two atypical BSE strains will be discussed.

Supported by NINDS NS052319, NIA AG14359, and NIH AI 77774.

http://www.prion2009.com/sites/default/files/Prion2009_Book_of_Abstracts.pdf

http://transmissiblespongiformencephalopathy.blogspot.com/2011/06/experimental-h-type-bovine-spongiform.html

Saturday, December 01, 2007

Phenotypic Similarity of Transmissible Mink Encephalopathy in Cattle and L-type Bovine Spongiform Encephalopathy in a Mouse Model Volume 13, Number 12–December 2007 Research

Saturday, November 19, 2011

Novel Prion Protein in BSE-affected Cattle, Switzerland

http://transmissiblespongiformencephalopathy.blogspot.com/2011/11/novel-prion-protein-in-bse-affected.html

Friday, January 6, 2012

OIE 2012 Training Manual on Wildlife Diseases and Surveillance and TSE Prion disease

http://transmissiblespongiformencephalopathy.blogspot.com/2012/01/oie-2012-training-manual-on-wildlife.html

Tuesday, January 17, 2012

Annual report of the Scientific Network on BSE-TSE EFSA-Q-2011-01110 Issued: 20 December 2011

http://transmissiblespongiformencephalopathy.blogspot.com/2012/01/annual-report-of-scientific-network-on.html

2011 Monday, September 26, 2011

L-BSE BASE prion and atypical sporadic CJD

http://bse-atypical.blogspot.com/2011/09/l-bse-base-prion-and-atypical-sporadic.html

TSS

Bucks for brains on offer to cattle and sheep producers Queensland TSE PRION TESTING

2012-01-11T09:48:00.000-08:00

Bucks for brains on offer to cattle and sheep producers

Queensland cattle and sheep producers are being asked to continue their support in proving Australia is free from mad cow disease (BSE) and scrapie.

Biosecurity Queensland is offering payments for cattle or sheep showing symptoms of neurological disease so that BSE or scrapie can be excluded.

Veterinary Officer, Kate Fryer, said the National TSE Surveillance Program was designed to ensure Australia retained its status as being free from these two diseases.

“This program helps demonstrate to our trading partners and the World Organisation for Animal Health (OIE) that our cattle herd and sheep flock continue to be free from BSE and scrapie,” Ms Fryer said.

“The OIE has a series of guidelines that Australia needs to meet, and in order to do that, we need to collect and test brain samples from cattle and sheep.

“It’s just one of many safeguards that help maintain market access for our livestock industries which are worth more than $4.5 billion to the state’s economy.”

Livestock producers will receive $300 for cattle and $50 for sheep that are assessed as eligible for sampling.

Dr Fryer said the surveillance program required Queensland to test a notional 171 cattle and 24 sheep each year.

“While these numbers don’t sound like much, it can be challenging for us to obtain the desired number of cattle and sheep year in, year out, and that’s why we need farmers to keep this program in mind,” she said.

“Even if a producer thinks they know what their animal is suffering from, they should consider having it tested to rule out BSE or scrapie.

“The other significant benefit of this surveillance is that it enables us to identify what disease the animals are suffering from and where possible appropriate measures could be taken to prevent or treat the conditions.

“Biosecurity Queensland provides a free diagnostic laboratory service for samples meeting the submission criteria.”

Producers who have cattle or sheep showing clinical symptoms should contact Biosecurity Queensland on 13 25 23 or their local veterinarian to determine whether they are eligible for an incentive payment.

To be eligible, animals must be examined by a veterinarian or government animal health officer and be displaying BSE or scrapie compatible symptoms that have not improved with treatment.

Cattle must also be aged between 30 months and nine years, while sheep must be between 18 months and 5 years of age.

Clinical signs can include muscle tremors, changes in behaviour or temperament, difficulty in walking and abnormal posture.

The incentive payment is available for a maximum of two animals per disease incident.

The National TSE Surveillance Program is managed by Animal Health Australia and is implemented through state and territory animal health agencies.

For more information, producers can contact Biosecurity Queensland on 13 25 23 or visit www.biosecurity.qld.gov.au

Queensland Government Department of Employment, Economic Development and Innovation 10 January 2011 Bucks for brains on offer to cattle and sheep producers

Permanent Link: Bucks for brains on offer to cattle and sheep producers Publish Date: 11 Jan 12

http://www.mysunshinecoast.com.au/articles/article-display/bucks-for-brains-on-offer-to-cattle-and-sheep-producers,24378

First occurrence of atypical scrapie

Australia is free of scrapie, also known as ‘classical’ scrapie, and has been assessed as a ‘negligible bovine spongiform encephalopathy (BSE) risk’ (the lowest risk) by the World Organisation for Animal Health (OIE). Both diseases belong to a group of diseases termed transmissible spongiform encephalopathies (TSEs) or ‘prion diseases’.

Active surveillance occurs to validate Australia’s status for both diseases, through the National Transmissible Spongiform Encephalopathies Surveillance Program (NTSESP), consistent with OIE recommendations. Results are routinely reported in Animal Health Surveillance Quarterly.

The first case of atypical scrapie (another TSE) in Australia has been confirmed in a single sheep, through the NTSESP. This is not a surprising finding. Atypical scrapie is a rare, sporadic, degenerative brain condition that spontaneously occurs in a very small proportion of older sheep and, less commonly, in goats. Most countries that test large numbers of sheep for scrapie have found one or more cases of atypical scrapie.

Testing on samples from the affected sheep at the CSIRO Australian Animal Health Laboratory in March 2010 showed preliminary results consistent with atypical scrapie. The results were confirmed by the Veterinary Laboratory Agencies at Weybridge in the United Kingdom, an OIE reference laboratory.

Atypical scrapie is clinically, pathologically, biochemically and epidemiologically unrelated to classical scrapie, and has been recognised as a distinct disease of sheep and goats for about a decade. During this time, the disease has been diagnosed in more than 20 countries worldwide. It does not pose a risk to human health or to the productivity of the Australian sheep flock. There is evidence that it is not naturally spread to other animals. It is not known to have any causal relationship to other TSEs, including BSE in cattle, chronic wasting disease in deer, or any form of Creutzfeldt–Jakob disease in people.

As atypical scrapie is a different disease to classical scrapie, Australia’s internationally recognised status as free from scrapie will not change as a result of this case. Contributed by Reg Butler, Biosecurity Services Group, Australian Government Department of Agriculture, Fisheries and Forestry

http://www.animalhealthaustralia.com.au/fms/Animal%20Health%20Australia/ADSP/AHSQ/AHSQ%20Q1%202010.pdf

Scrapie

Scrapie has been recognised in sheep for more than 250 years, and occurs at a low annual incidence in many countries, but is not present in Australia or New Zealand.

Atypical scrapie In 2009, atypical/Nor98 scrapie was detected in one sheep brain from a consignment of sheep and goat brains sent from New Zealand to the European Union, for use as negative control materials for evaluating rapid tests for BSE and scrapie.50 In 2010, a case of atypical/Nor98 scrapie was diagnosed in a sheep in Australia.

Australian and New Zealand Standard Diagnostic Procedure, August 2010. Page 7 of 27

http://www.animalhealthaustralia.com.au/wp-content/uploads/2011/03/Australia-and-New-Zealand-Standard-Diagnostic-Protocols-for-TSE.pdf

The first case of atypical scrapie in Australia was recently detected through the active surveillance program for transmissible spongiform encephalopathies (TSEs). Atypical scrapie is a rare, degenerative brain condition that occurs spontaneously in a very small proportion of older sheep and goats. It is a different disease to classical scrapie and other known TSEs. Australia remains free from scrapie.

http://www.animalhealthaustralia.com.au/wp-content/uploads/2011/05/AHSQ-Q1-2010.pdf

http://www.animalhealthaustralia.com.au/

Thursday, October 7, 2010

Australia first documented case of atypical scrapie confirmed First occurrence of atypical scrapie

http://nor-98.blogspot.com/2010/10/australia-first-documented-case-of.html

Monday, October 10, 2011

EFSA Journal 2011 The European Response to BSE: A Success Story

snip...

EFSA and the European Centre for Disease Prevention and Control (ECDC) recently delivered a scientific opinion on any possible epidemiological or molecular association between TSEs in animals and humans (EFSA Panel on Biological Hazards (BIOHAZ) and ECDC, 2011). This opinion confirmed Classical BSE prions as the only TSE agents demonstrated to be zoonotic so far but the possibility that a small proportion of human cases so far classified as "sporadic" CJD are of zoonotic origin could not be excluded. Moreover, transmission experiments to non-human primates suggest that some TSE agents in addition to Classical BSE prions in cattle (namely L-type Atypical BSE, Classical BSE in sheep, transmissible mink encephalopathy (TME) and chronic wasting disease (CWD) agents) might have zoonotic potential.

snip...

http://www.efsa.europa.eu/en/efsajournal/pub/e991.htm?emt=1

http://www.efsa.europa.eu/en/efsajournal/doc/e991.pdf

Rural and Regional Affairs and Transport References Committee

The possible impacts and consequences for public health, trade and agriculture of the Government’s decision to relax import restrictions on beef Final report June 2010

2.66 Dr Fahey also told the committee that in the last two years a link has been established between forms of atypical CJD and atypical BSE. Dr Fahey said that: They now believe that those atypical BSEs overseas are in fact causing sporadic Creutzfeldt-Jakob disease. They were not sure if it was due to mad sheep disease or a different form. If you look in the textbooks it looks like this is just arising by itself. But in my research I have a summary of a document which states that there has never been any proof that sporadic Creutzfeldt-Jakob disease has arisen de novo—has arisen of itself. There is no proof of that. The recent research is that in fact it is due to atypical forms of mad cow disease which have been found across Europe, have been found in America and have been found in Asia. These atypical forms of mad cow disease typically have even longer incubation periods than the classical mad cow disease.50

http://www.aph.gov.au/senate/committee/rrat_ctte/mad_cows/report/report.pdf

Tuesday, March 16, 2010

COMMONWEALTH OF AUSTRALIA Hansard Import restrictions on beef FRIDAY, 5 FEBRUARY 2010 AUSTRALIA

COMMONWEALTH OF AUSTRALIA

Proof Committee Hansard

RRA&T 2 Senate Friday, 5 February 2010

RURAL AND REGIONAL AFFAIRS AND TRANSPORT

[9.03 am]

BELLINGER, Mr Brad, Chairman, Australian Beef Association CARTER, Mr John Edward, Director, Australian Beef Association CHAIR—Welcome. Would you like to make an opening statement?

Mr Bellinger—Thank you. The ABA stands by its submission, which we made on 14 December last year, that the decision made by the government to allow the importation of beef from BSE affected countries is politically based, not science based. During this hearing we will bring forward compelling new evidence to back up this statement. When I returned to my property after the December hearing I received a note from an American citizen. I will read a small excerpt from the mail he sent me in order to reinforce the dangers of allowing the importation of beef from BSE affected countries. I have done a number of press releases on this topic, and this fellow has obviously picked my details up from the internet. His name is Terry Singeltary and he is from Bacliff, Texas. He states, and rightfully so:

You should be worried. Please let me explain. I’ve kept up with the mad cow saga for 12 years today, on December 14th 1997, some four months post voluntary and partial mad cow feed ban in the USA, I lost my mother to the Heinemann variant Creutzfeldt-Jakob disease (CJD). I know this is just another phenotype of the infamous sporadic CJDs. Here in the USA, when USA sheep scrapie was transmitted to USA bovine, the agent was not UK BSE—it was a different strain. So why then would human TSE from USA cattle look like UK CJD from UK BSE? It would not. So this accentuates that the science is inconclusive still on this devastating disease. He goes on to state:

snip...see full text 110 pages ;

http://www.aph.gov.au/hansard/senate/commttee/S12742.pdf

for those interested, please see much more here ;

http://docket-aphis-2006-0041.blogspot.com/2010/03/commonwealth-of-australia-hansard.html

Terry S. Singeltary Sr. P.O. Box 42 Bacliff, Texas USA 77518

Wednesday, March 31, 2010

Atypical BSE in Cattle

To date the OIE/WAHO assumes that the human and animal health standards set out in the BSE chapter for classical BSE (C-Type) applies to all forms of BSE which include the H-type and L-type atypical forms. This assumption is scientifically not completely justified and accumulating evidence suggests that this may in fact not be the case. Molecular characterization and the spatial distribution pattern of histopathologic lesions and immunohistochemistry (IHC) signals are used to identify and characterize atypical BSE. Both the L-type and H-type atypical cases display significant differences in the conformation and spatial accumulation of the disease associated prion protein (PrPSc) in brains of afflicted cattle. Transmission studies in bovine transgenic and wild type mouse models support that the atypical BSE types might be unique strains because they have different incubation times and lesion profiles when compared to C-type BSE. When L-type BSE was inoculated into ovine transgenic mice and Syrian hamster the resulting molecular fingerprint had changed, either in the first or a subsequent passage, from L-type into C-type BSE.

In addition, non-human primates are specifically susceptible for atypical BSE as demonstrated by an approximately 50% shortened incubation time for L-type BSE as compared to C-type. Considering the current scientific information available, it cannot be assumed that these different BSE types pose the same human health risks as C-type BSE or that these risks are mitigated by the same protective measures.

http://www.prionetcanada.ca/detail.aspx?menu=5&dt=293380&app=93&cat1=387&tp=20&lk=no&cat2

Thursday, August 12, 2010

Seven main threats for the future linked to prions

First threat

The TSE road map defining the evolution of European policy for protection against prion diseases is based on a certain numbers of hypotheses some of which may turn out to be erroneous. In particular, a form of BSE (called atypical Bovine Spongiform Encephalopathy), recently identified by systematic testing in aged cattle without clinical signs, may be the origin of classical BSE and thus potentially constitute a reservoir, which may be impossible to eradicate if a sporadic origin is confirmed. ***Also, a link is suspected between atypical BSE and some apparently sporadic cases of Creutzfeldt-Jakob disease in humans. These atypical BSE cases constitute an unforeseen first threat that could sharply modify the European approach to prion diseases.

Second threat

snip...

http://www.neuroprion.org/en/np-neuroprion.html

http://www.prionetcanada.ca/detail.aspx?menu=5&dt=293380&app=93&cat1=387&tp=20&lk=no&cat2

1: J Infect Dis 1980 Aug;142(2):205-8

Oral transmission of kuru, Creutzfeldt-Jakob disease, and scrapie to nonhuman primates.

Gibbs CJ Jr, Amyx HL, Bacote A, Masters CL, Gajdusek DC.

Kuru and Creutzfeldt-Jakob disease of humans and scrapie disease of sheep and goats were transmitted to squirrel monkeys (Saimiri sciureus) that were exposed to the infectious agents only by their nonforced consumption of known infectious tissues. The asymptomatic incubation period in the one monkey exposed to the virus of kuru was 36 months; that in the two monkeys exposed to the virus of Creutzfeldt-Jakob disease was 23 and 27 months, respectively; and that in the two monkeys exposed to the virus of scrapie was 25 and 32 months, respectively. Careful physical examination of the buccal cavities of all of the monkeys failed to reveal signs or oral lesions. One additional monkey similarly exposed to kuru has remained asymptomatic during the 39 months that it has been under observation.

snip...

The successful transmission of kuru, Creutzfeldt-Jakob disease, and scrapie by natural feeding to squirrel monkeys that we have reported provides further grounds for concern that scrapie-infected meat may occasionally give rise in humans to Creutzfeldt-Jakob disease.

PMID: 6997404

http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=6997404&dopt=Abstract

12/10/76

AGRICULTURAL RESEARCH COUNCIL REPORT OF THE ADVISORY COMMITTE ON SCRAPIE

Office Note CHAIRMAN: PROFESSOR PETER WILDY

snip...

A The Present Position with respect to Scrapie A] The Problem Scrapie is a natural disease of sheep and goats. It is a slow and inexorably progressive degenerative disorder of the nervous system and it ia fatal. It is enzootic in the United Kingdom but not in all countries. The field problem has been reviewed by a MAFF working group (ARC 35/77). It is difficult to assess the incidence in Britain for a variety of reasons but the disease causes serious financial loss; it is estimated that it cost Swaledale breeders alone $l.7 M during the five years 1971-1975. A further inestimable loss arises from the closure of certain export markets, in particular those of the United States, to British sheep. It is clear that scrapie in sheep is important commercially and for that reason alone effective measures to control it should be devised as quickly as possible. Recently the question has again been brought up as to whether scrapie is transmissible to man. This has followed reports that the disease has been transmitted to primates.

One particularly lurid speculation (Gajdusek 1977) conjectures that the agents of scrapie, kuru, Creutzfeldt-Jakob disease and transmissible encephalopathy of mink are varieties of a single "virus". The U.S. Department of Agriculture concluded that it could "no longer justify or permit scrapie-blood line and scrapie-exposed sheep and goats to be processed for human or animal food at slaughter or rendering plants" (ARC 84/77)" The problem is emphasised by the finding that some strains of scrapie produce lesions identical to the once which characterise the human dementias" Whether true or not. the hypothesis that these agents might be transmissible to man raises two considerations. First, the safety of laboratory personnel requires prompt attention. Second, action such as the "scorched meat" policy of USDA makes the solution of the acrapie problem urgent if the sheep industry is not to suffer grievously.

snip...

76/10.12/4.6

http://web.archive.org/web/20010305223125/www.bseinquiry.gov.uk/files/yb/1976/10/12004001.pdf

Nature. 1972 Mar 10;236(5341):73-4.

Transmission of scrapie to the cynomolgus monkey (Macaca fascicularis).

Gibbs CJ Jr, Gajdusek DC. Nature 236, 73 - 74 (10 March 1972); doi:10.1038/236073a0

Transmission of Scrapie to the Cynomolgus Monkey (Macaca fascicularis)

C. J. GIBBS jun. & D. C. GAJDUSEK National Institute of Neurological Diseases and Stroke, National Institutes of Health, Bethesda, Maryland

SCRAPIE has been transmitted to the cynomolgus, or crab-eating, monkey (Macaca fascicularis) with an incubation period of more than 5 yr from the time of intracerebral inoculation of scrapie-infected mouse brain. The animal developed a chronic central nervous system degeneration, with ataxia, tremor and myoclonus with associated severe scrapie-like pathology of intensive astroglial hypertrophy and proliferation, neuronal vacuolation and status spongiosus of grey matter. The strain of scrapie virus used was the eighth passage in Swiss mice (NIH) of a Compton strain of scrapie obtained as ninth intracerebral passage of the agent in goat brain, from Dr R. L. Chandler (ARC, Compton, Berkshire).

http://www.nature.com/nature/journal/v236/n5341/abs/236073a0.html

Wednesday, February 16, 2011

IN CONFIDENCE

SCRAPIE TRANSMISSION TO CHIMPANZEES

IN CONFIDENCE

http://scrapie-usa.blogspot.com/2011/02/in-confidence-scrapie-transmission-to.html

Sunday, April 18, 2010

SCRAPIE AND ATYPICAL SCRAPIE TRANSMISSION STUDIES A REVIEW 2010

http://scrapie-usa.blogspot.com/2010/04/scrapie-and-atypical-scrapie.html

Monday, April 25, 2011

Experimental Oral Transmission of Atypical Scrapie to Sheep

Volume 17, Number 5-May 2011

http://nor-98.blogspot.com/2011/04/experimental-oral-transmission-of.html

Sunday, March 28, 2010

Nor-98 atypical Scrapie, atypical BSE, spontaneous TSE, trade policy, sound science ?

http://nor-98.blogspot.com/2010/03/nor-98-atypical-scrapie-atypical-bse.html

Monday, November 30, 2009

USDA AND OIE COLLABORATE TO EXCLUDE ATYPICAL SCRAPIE NOR-98 ANIMAL HEALTH CODE

http://nor-98.blogspot.com/2009/11/usda-and-oie-collaborate-to-exclude.html

I strenuously urge the USDA and the OIE et al to revoke the exemption of the legal global trading of atypical Nor-98 scrapie TSE. ...TSS

Friday, February 11, 2011

Atypical/Nor98 Scrapie Infectivity in Sheep Peripheral Tissues

http://nor-98.blogspot.com/2011/02/atypicalnor98-scrapie-infectivity-in.html

Thursday, July 14, 2011

Histopathological Studies of "CH1641-Like" Scrapie Sources Versus Classical Scrapie and BSE Transmitted to Ovine Transgenic Mice (TgOvPrP4)

http://transmissiblespongiformencephalopathy.blogspot.com/2011/07/histopathological-studies-of-ch1641.html

Monday, June 27, 2011

Comparison of Sheep Nor98 with Human Variably Protease-Sensitive Prionopathy and Gerstmann-Sträussler-Scheinker Disease

http://prionopathy.blogspot.com/2011/06/comparison-of-sheep-nor98-with-human.html

BSE: TIME TO TAKE H.B. PARRY SERIOUSLY

If the scrapie agent is generated from ovine DNA and thence causes disease in other species, then perhaps, bearing in mind the possible role of scrapie in CJD of humans (Davinpour et al, 1985), scrapie and not BSE should be the notifiable disease. ...

http://collections.europarchive.org/tna/20090505194948/http://bseinquiry.gov.uk/files/yb/1988/06/08004001.pdf

Thursday, June 2, 2011

USDA scrapie report for April 2011 NEW ATYPICAL NOR-98 SCRAPIE CASES Pennsylvania AND California

http://nor-98.blogspot.com/2011/06/usda-scrapie-report-for-april-2011-new.html

Monday, June 20, 2011 2011

Annual Conference of the National Institute for Animal Agriculture ATYPICAL NOR-98 LIKE SCRAPIE UPDATE USA

http://nor-98.blogspot.com/2011/06/2011-annual-conference-of-national.html

Monday, June 27, 2011

Comparison of Sheep Nor98 with Human Variably Protease-Sensitive Prionopathy and Gerstmann-Sträussler-Scheinker Disease

http://prionopathy.blogspot.com/2011/06/comparison-of-sheep-nor98-with-human.html

Thursday, November 18, 2010

Increased susceptibility of human-PrP transgenic mice to bovine spongiform encephalopathy following passage in sheep

http://bse-atypical.blogspot.com/2010/11/increased-susceptibility-of-human-prp.html

Sunday, December 12, 2010

EFSA reviews BSE/TSE infectivity in small ruminant tissues News Story 2 December 2010

http://transmissiblespongiformencephalopathy.blogspot.com/2010/12/efsa-reviews-bsetse-infectivity-in.html

Monday, November 22, 2010

Atypical transmissible spongiform encephalopathies in ruminants: a challenge for disease surveillance and control

REVIEW ARTICLES

http://transmissiblespongiformencephalopathy.blogspot.com/2010/11/atypical-transmissible-spongiform.html

Sunday, April 18, 2010

SCRAPIE AND ATYPICAL SCRAPIE TRANSMISSION STUDIES A REVIEW 2010

http://scrapie-usa.blogspot.com/2010/04/scrapie-and-atypical-scrapie.html

Wednesday, January 19, 2011

EFSA and ECDC review scientific evidence on possible links between TSEs in animals and humans Webnachricht 19 Januar 2011

http://transmissiblespongiformencephalopathy.blogspot.com/2011/01/efsa-and-ecdc-review-scientific.html

Sunday, March 27, 2011

SCRAPIE USA UPDATE FEBRUARY 2011

http://transmissiblespongiformencephalopathy.blogspot.com/2011/03/scrapie-usa-update-february-2011.html

Thursday, June 2, 2011

USDA scrapie report for April 2011 NEW ATYPICAL NOR-98 SCRAPIE CASES Pennsylvania AND California

http://nor-98.blogspot.com/2011/06/usda-scrapie-report-for-april-2011-new.html

http://scrapie-usa.blogspot.com/

http://nor-98.blogspot.com/

Scrapie Nor-98 like case in California FY 2011 AS of December 31, 2010.

Scrapie cases in goats FY 2002 - 2011 AS of December 31, 2010 Total goat cases = 21 Scrapie cases, 0 Nor-98 like Scrapie cases (21 field cases, 0 RSSS cases)

Last herd with infected goats disignated in FY 2008 Michigan 8 cases

http://www.aphis.usda.gov/animal_health/animal_diseases/scrapie/downloads/monthly_scrapie_rpt.pps

UPDATE PLEASE NOTE ;

AS of June 30, 2011,

snip...

INCLUDING 10 POSITIVE GOATS FROM THE SAME HERD (FIGURE 7).

snip...

see updated APHIS scrapie report ;

http://www.aphis.usda.gov/animal_health/animal_diseases/scrapie/downloads/monthly_scrapie_rpt.pps

Tuesday, February 01, 2011

Sparse PrP-Sc accumulation in the placentas of goats with naturally acquired scrapie

Research article

snip...

Date: Tuesday, February 01, 2011 5:03 PM

To: Mr Terry Singeltary

Subject: Your comment on BMC Veterinary Research 2011, 7:7

Dear Mr Singeltary

Thank you for contributing to the discussion of BMC Veterinary Research 2011, 7:7 .

Your comment will be posted within 2 working days, as long as it contributes to the topic under discussion and does not breach patients' confidentiality or libel anyone. You will receive a further notification by email when the posting appears on the site or if it is rejected by the moderator.

Your posting will read:

Mr Terry Singeltary, retired Scrapie cases Goats from same herd USA Michigan

Comment: " In spite of the poorly defined effects of PRNP genetics, scrapie strain, dose, route and source of infection, the caprine placenta may represent a source of infection to progeny and herd mates as well as a source of persistent environmental contamination. "

Could this route of infection be the cause of the many cases of Goat scrapie from the same herd in Michigan USA ?

Has this been investigated ?

(Figure 6) including five goat cases in FY 2008 that originated from the same herd in Michigan. This is highly unusual for goats, and I strenuously urge that there should be an independent investigation into finding the common denominator for these 5 goats in the same herd in Michigan with Scrapie. ...

Kind Regards, Terry

Thursday, January 07, 2010

Scrapie and Nor-98 Scrapie November 2009 Monthly Report Fiscal Year 2010 and FISCAL YEAR 2008

http://scrapie-usa.blogspot.com/2010/01/scrapie-and-nor-98-scrapie-november.html

In FY 2010, 72 cases of classical Scrapie and 5 cases of Nor-98 like Scrapie were confirmed...

http://www.aphis.usda.gov/animal_health/animal_diseases/scrapie/downloads/yearly_report.ppsx

Scrapie Nor-98 like case in California FY 2011 AS of December 31, 2010.

Scrapie cases in goats FY 2002 - 2011 AS of December 31, 2010 Total goat cases = 21 Scrapie cases, 0 Nor-98 like Scrapie cases (21 field cases, 0 RSSS cases)

Last herd with infected goats disignated in FY 2008 Michigan 8 cases

http://www.aphis.usda.gov/animal_health/animal_diseases/scrapie/downloads/monthly_scrapie_rpt.pps

Thursday, November 18, 2010

Increased susceptibility of human-PrP transgenic mice to bovine spongiform encephalopathy following passage in sheep

http://bse-atypical.blogspot.com/2010/11/increased-susceptibility-of-human-prp.html

Sunday, October 3, 2010

Scrapie, Nor-98 atypical Scrapie, and BSE in sheep and goats North America, who's looking ?

http://nor-98.blogspot.com/2010/10/scrapie-nor-98-atypical-scrapie-and-bse.html

http://nor-98.blogspot.com/

snip...

http://scrapie-usa.blogspot.com/2011/02/sparse-prp-sc-accumulation-in-placentas.html

SNIP...

SEE FULL TEXT ;

Tuesday, February 01, 2011

Sparse PrP-Sc accumulation in the placentas of goats with naturally acquired scrapie

Research article

http://scrapie-usa.blogspot.com/2011/02/sparse-prp-sc-accumulation-in-placentas.html

Increased Atypical Scrapie Detections

http://gain.fas.usda.gov/Recent%20GAIN%20Publications/This%20Week%20in%20Canadian%20Agriculture%20%20%20%20%20Issue%2028_Ottawa_Canada_11-6-2009.pdf

J Vet Diagn Invest 21:454-463 (2009)

Nor98 scrapie identified in the United States

Christie M. Loiacono,' Bruce V. Thomsen, S. Mark Hall, Matti Kiupe!, Diane Sutton, Katherine O'Rourke, Bradd Barr, Lucy Anthenill, Deiwyn Keane

Abstract.

Key words: Hisiopathology: Nor98: PrP imniunolabeling; scrapie: sheep.

snip...

Results

Case I

Case 2

The second case was a clinically normal 8-year-old Suffolk ewe that had been in a quarantined flock for 5 years at a USDA facility in Iowa.

Case 3

A 16-year-old, white-faced, cross-bred wether was born to a black-faced ewe. He lived his entire life as a pet on a farm in California.

Case 4

The fourth case of Nor98 scrapie was identified in an approximately 8-year-old Dorset ewe that was born into a flock of approximately 20 ewes in Indiana.

Case 5

The fifth case was a clinically normal, approximately 3-year-old, white-faced, cross-bred ewe from an approximately 400 head commercial flock in Minnesota.

Case 6

The sixth case of Nor98 scrapie was identified in a 4-year-old, white-faced ewe that was purchased and added to a commercial flock in Pennsylvania

snip...

see full text ;

http://ddr.nal.usda.gov/bitstream/10113/33943/1/IND44241920.pdf

CHAPTER 14.9.

SCRAPIE

Article 14.9.1.

General provisions and safe commodities

Scrapie is a neurodegenerative disease of sheep and goats. The main mode of transmission is from mother to offspring immediately after birth and to other susceptible neonates exposed to the birth fluids and tissues of an infected animal. Transmission occurs at a much lower frequency to adults exposed to the birth fluids and tissues of an infected animal. A variation in genetic susceptibility of sheep has been recognised. The incubation period of the disease is variable; however, it is usually measured in years. The duration in incubation period can be influenced by a number of factors including host genetics and strain of agent.

Scrapie is not considered to pose a risk to human health. The recommendations in this chapter are intended to manage the animal health risks associated with the presence of the scrapie agent in sheep and goats. The chapter does not cover excludes so-called ‘atypical’ scrapie which because this condition is clinically, pathologically, biochemically and epidemiologically unrelated to ‘classical’ scrapie, may not be contagious and may, in fact, be a spontaneous degenerative condition of older sheep.

http://www.animalhealth.ca/Uploads/UserFiles/file/OIE-adoption/Annex27_Scrapie%20adoption%20GS79.doc

Monday, November 30, 2009

USDA AND OIE COLLABORATE TO EXCLUDE ATYPICAL SCRAPIE NOR-98 ANIMAL HEALTH CODE

http://nor-98.blogspot.com/2009/11/usda-and-oie-collaborate-to-exclude.html

atypical scrapie just MAY be contagious, and MAY, IN FACT, NOT be a spontaneous degenerative condition of older sheep, AND with science transmission studies to date, there is more evidence that typical scrapie MAY transmit to man. and to imagine that the USDA and the OIE now base their scientific human and animal risk factors on MAY FACTORS, is really unbelieveable, unacceptable, and shows just how corrupt this global TSE livestock food system is, thanks to the OIE and the USDA. ...TSS

P03.141

Aspects of the Cerebellar Neuropathology in Nor98

Gavier-Widén, D1; Benestad, SL2; Ottander, L1; Westergren, E1 1National Veterinary Insitute, Sweden; 2National Veterinary Institute,

Norway Nor98 is a prion disease of old sheep and goats. This atypical form of scrapie was first described in Norway in 1998. Several features of Nor98 were shown to be different from classical scrapie including the distribution of disease associated prion protein (PrPd) accumulation in the brain. The cerebellum is generally the most affected brain area in Nor98. The study here presented aimed at adding information on the neuropathology in the cerebellum of Nor98 naturally affected sheep of various genotypes in Sweden and Norway. A panel of histochemical and immunohistochemical (IHC) stainings such as IHC for PrPd, synaptophysin, glial fibrillary acidic protein, amyloid, and cell markers for phagocytic cells were conducted. The type of histological lesions and tissue reactions were evaluated. The types of PrPd deposition were characterized. The cerebellar cortex was regularly affected, even though there was a variation in the severity of the lesions from case to case. Neuropil vacuolation was more marked in the molecular layer, but affected also the granular cell layer. There was a loss of granule cells. Punctate deposition of PrPd was characteristic. It was morphologically and in distribution identical with that of synaptophysin, suggesting that PrPd accumulates in the synaptic structures. PrPd was also observed in the granule cell layer and in the white matter. The pathology features of Nor98 in the cerebellum of the affected sheep showed similarities with those of sporadic Creutzfeldt-Jakob disease in humans.

***The pathology features of Nor98 in the cerebellum of the affected sheep showed similarities with those of sporadic Creutzfeldt-Jakob disease in humans.

http://www.prion2007.com/pdf/Prion%20Book%20of%20Abstracts.pdf

PR-26

NOR98 SHOWS MOLECULAR FEATURES REMINISCENT OF GSS

R. Nonno1, E. Esposito1, G. Vaccari1, E. Bandino2, M. Conte1, B. Chiappini1, S. Marcon1, M. Di Bari1, S.L. Benestad3, U. Agrimi1 1 Istituto Superiore di Sanità, Department of Food Safety and Veterinary Public Health, Rome, Italy (romolo.nonno@iss.it); 2 Istituto Zooprofilattico della Sardegna, Sassari, Italy; 3 National Veterinary Institute, Department of Pathology, Oslo, Norway

Molecular variants of PrPSc are being increasingly investigated in sheep scrapie and are generally referred to as "atypical" scrapie, as opposed to "classical scrapie". Among the atypical group, Nor98 seems to be the best identified. We studied the molecular properties of Italian and Norwegian Nor98 samples by WB analysis of brain homogenates, either untreated, digested with different concentrations of proteinase K, or subjected to enzymatic deglycosylation. The identity of PrP fragments was inferred by means of antibodies spanning the full PrP sequence. We found that undigested brain homogenates contain a Nor98-specific PrP fragment migrating at 11 kDa (PrP11), truncated at both the C-terminus and the N-terminus, and not N-glycosylated. After mild PK digestion, Nor98 displayed full-length PrP (FL-PrP) and N-glycosylated C-terminal fragments (CTF), along with increased levels of PrP11. Proteinase K digestion curves (0,006-6,4 mg/ml) showed that FL-PrP and CTF are mainly digested above 0,01 mg/ml, while PrP11 is not entirely digested even at the highest concentrations, similarly to PrP27-30 associated with classical scrapie. Above 0,2 mg/ml PK, most Nor98 samples showed only PrP11 and a fragment of 17 kDa with the same properties of PrP11, that was tentatively identified as a dimer of PrP11. Detergent solubility studies showed that PrP11 is insoluble in 2% sodium laurylsorcosine and is mainly produced from detergentsoluble, full-length PrPSc. Furthermore, among Italian scrapie isolates, we found that a sample with molecular and pathological properties consistent with Nor98 showed plaque-like deposits of PrPSc in the thalamus when the brain was analysed by PrPSc immunohistochemistry. Taken together, our results show that the distinctive pathological feature of Nor98 is a PrP fragment spanning amino acids ~ 90-155. This fragment is produced by successive N-terminal and C-terminal cleavages from a full-length and largely detergent-soluble PrPSc, is produced in vivo and is extremely resistant to PK digestion.

*** Intriguingly, these conclusions suggest that some pathological features of Nor98 are reminiscent of Gerstmann-Sträussler-Scheinker disease.

119

http://www.neuroprion.com/pdf_docs/conferences/prion2006/abstract_book.pdf

A newly identified type of scrapie agent can naturally infect sheep with resistant PrP genotypes

Annick Le Dur*,?, Vincent Béringue*,?, Olivier Andréoletti?, Fabienne Reine*, Thanh Lan Laï*, Thierry Baron§, Bjørn Bratberg¶, Jean-Luc Vilotte?, Pierre Sarradin**, Sylvie L. Benestad¶, and Hubert Laude*,? +Author Affiliations

*Virologie Immunologie Moléculaires and ?Génétique Biochimique et Cytogénétique, Institut National de la Recherche Agronomique, 78350 Jouy-en-Josas, France; ?Unité Mixte de Recherche, Institut National de la Recherche Agronomique-Ecole Nationale Vétérinaire de Toulouse, Interactions Hôte Agent Pathogène, 31066 Toulouse, France; §Agence Française de Sécurité Sanitaire des Aliments, Unité Agents Transmissibles Non Conventionnels, 69364 Lyon, France; **Pathologie Infectieuse et Immunologie, Institut National de la Recherche Agronomique, 37380 Nouzilly, France; and ¶Department of Pathology, National Veterinary Institute, 0033 Oslo, Norway

***Edited by Stanley B. Prusiner, University of California, San Francisco, CA (received for review March 21, 2005)

Abstract Scrapie in small ruminants belongs to transmissible spongiform encephalopathies (TSEs), or prion diseases, a family of fatal neurodegenerative disorders that affect humans and animals and can transmit within and between species by ingestion or inoculation. Conversion of the host-encoded prion protein (PrP), normal cellular PrP (PrPc), into a misfolded form, abnormal PrP (PrPSc), plays a key role in TSE transmission and pathogenesis. The intensified surveillance of scrapie in the European Union, together with the improvement of PrPSc detection techniques, has led to the discovery of a growing number of so-called atypical scrapie cases. These include clinical Nor98 cases first identified in Norwegian sheep on the basis of unusual pathological and PrPSc molecular features and "cases" that produced discordant responses in the rapid tests currently applied to the large-scale random screening of slaughtered or fallen animals. Worryingly, a substantial proportion of such cases involved sheep with PrP genotypes known until now to confer natural resistance to conventional scrapie. Here we report that both Nor98 and discordant cases, including three sheep homozygous for the resistant PrPARR allele (A136R154R171), efficiently transmitted the disease to transgenic mice expressing ovine PrP, and that they shared unique biological and biochemical features upon propagation in mice. *** These observations support the view that a truly infectious TSE agent, unrecognized until recently, infects sheep and goat flocks and may have important implications in terms of scrapie control and public health.

http://www.pnas.org/content/102/44/16031.abstract

Monday, December 1, 2008

When Atypical Scrapie cross species barriers

Authors

Andreoletti O., Herva M. H., Cassard H., Espinosa J. C., Lacroux C., Simon S., Padilla D., Benestad S. L., Lantier F., Schelcher F., Grassi J., Torres, J. M., UMR INRA ENVT 1225, Ecole Nationale Veterinaire de Toulouse.France; ICISA-INlA, Madrid, Spain; CEA, IBiTec-5, DSV, CEA/Saclay, Gif sur Yvette cedex, France; National Veterinary Institute, Postboks 750 Sentrum, 0106 Oslo, Norway, INRA IASP, Centre INRA de Tours, 3738O Nouzilly, France.

Content

Atypical scrapie is a TSE occurring in small ruminants and harbouring peculiar clinical, epidemiological and biochemical properties. Currently this form of disease is identified in a large number of countries. In this study we report the transmission of an atypical scrapie isolate through different species barriers as modeled by transgenic mice (Tg) expressing different species PRP sequence.

The donor isolate was collected in 1995 in a French commercial sheep flock. inoculation into AHQ/AHQ sheep induced a disease which had all neuro-pathological and biochemical characteristics of atypical scrapie. Transmitted into Transgenic mice expressing either ovine or PrPc, the isolate retained all the described characteristics of atypical scrapie.

Surprisingly the TSE agent characteristics were dramatically different v/hen passaged into Tg bovine mice. The recovered TSE agent had biological and biochemical characteristics similar to those of atypical BSE L in the same mouse model. Moreover, whereas no other TSE agent than BSE were shown to transmit into Tg porcine mice, atypical scrapie was able to develop into this model, albeit with low attack rate on first passage.

Furthermore, after adaptation in the porcine mouse model this prion showed similar biological and biochemical characteristics than BSE adapted to this porcine mouse model. Altogether these data indicate.

(i) the unsuspected potential abilities of atypical scrapie to cross species barriers

(ii) the possible capacity of this agent to acquire new characteristics when crossing species barrier

These findings raise some interrogation on the concept of TSE strain and on the origin of the diversity of the TSE agents and could have consequences on field TSE control measures.

http://www.neuroprion.org/resources/pdf_docs/conferences/prion2008/abstract-book-prion2008.pdf

Thursday, June 23, 2011

Experimental H-type bovine spongiform encephalopathy characterized by plaques and glial- and stellate-type prion protein deposits

http://transmissiblespongiformencephalopathy.blogspot.com/2011/06/experimental-h-type-bovine-spongiform.html

Saturday, June 25, 2011

Transmissibility of BSE-L and Cattle-Adapted TME Prion Strain to Cynomolgus Macaque

"BSE-L in North America may have existed for decades"

http://transmissiblespongiformencephalopathy.blogspot.com/2011/06/transmissibility-of-bse-l-and-cattle.html

Sunday, June 26, 2011

Risk Analysis of Low-Dose Prion Exposures in Cynomolgus Macaque

http://transmissiblespongiformencephalopathy.blogspot.com/2011/06/risk-analysis-of-low-dose-prion.html

Friday, December 23, 2011

Oral Transmission of L-type Bovine Spongiform Encephalopathy in Primate Model

Volume 18, Number 1—January 2012 Dispatch

http://transmissiblespongiformencephalopathy.blogspot.com/2011/12/oral-transmission-of-l-type-bovine.html

Saturday, December 3, 2011

Isolation of Prion with BSE Properties from Farmed Goat

Volume 17, Number 12—December 2011

http://transmissiblespongiformencephalopathy.blogspot.com/2011/12/isolation-of-prion-with-bse-properties.html

Monday, January 2, 2012

EFSA Minutes of the 6th Meeting of the EFSA Scientific Network on BSE-TSE Brussels, 29-30 November 2011

http://transmissiblespongiformencephalopathy.blogspot.com/2012/01/efsa-minutes-of-6th-meeting-of-efsa.html

Friday, January 6, 2012

OIE 2012 Training Manual on Wildlife Diseases and Surveillance and TSE Prion disease

http://transmissiblespongiformencephalopathy.blogspot.com/2012/01/oie-2012-training-manual-on-wildlife.html

Tuesday, July 13, 2010

(SEE BEEF PRODUCTS EXPORTED TO AUSTRALIA FROM USA...TSS)

AUSTRALIAN QUESTIONNAIRE TO ASSESS BSE RISK (OIE) Terrestrial Animal Health Code, 2009 and USA export risk factor for BSE to Australia

http://usdameatexport.blogspot.com/2010/07/australian-questionnaire-to-assess-bse.html

Saturday, August 14, 2010

USA NON-SPECIES CODING SYSTEM (BEEF IMPORT EXPORT BSE RISK THERE FROM)

US denies it's illegally sending beef to Australia ?

Friday, 13/08/2010

http://usdameatexport.blogspot.com/2010/08/usa-non-species-coding-system-beef.html

Saturday, June 19, 2010

U.S. DENIED UPGRADED BSE STATUS FROM OIE

http://usdameatexport.blogspot.com/2010/06/us-denied-upgraded-bse-status-from-oie.html

Wednesday, June 15, 2011

Galveston, Texas - Isle port moves through thousands of heifers headed to Russia, none from Texas, Alabama, or Washington, due to BSE risk factor

http://transmissiblespongiformencephalopathy.blogspot.com/2011/06/galveston-texas-isle-port-moves-through.html

MAD COW DISEASE, TEXAS STYLE

http://www.organicconsumers.org/articles/article_23850.cfm

Saturday, July 23, 2011

CATTLE HEADS WITH TONSILS, BEEF TONGUES, SPINAL CORD, SPECIFIED RISK MATERIALS (SRM's) AND PRIONS, AKA MAD COW DISEASE

http://transmissiblespongiformencephalopathy.blogspot.com/2011/07/cattle-heads-with-tonsils-beef-tongues.html

Saturday, November 6, 2010

TAFS1 Position Paper on Position Paper on Relaxation of the Feed Ban in the EU

Berne, 2010 TAFS INTERNATIONAL FORUM FOR TRANSMISSIBLE ANIMAL DISEASES AND FOOD SAFETY a non-profit Swiss Foundation

http://madcowfeed.blogspot.com/2010/11/tafs1-position-paper-on-position-paper.html

Archive Number 20101206.4364 Published Date 06-DEC-2010 Subject PRO/AH/EDR>

Prion disease update 2010 (11) PRION DISEASE UPDATE 2010 (11)

http://www.promedmail.org/direct.php?id=20101206.4364

October 2009 O.11.3 Infectivity in skeletal muscle of BASE-infected cattle

Silvia Suardi1, Chiara Vimercati1, Fabio Moda1, Ruggerone Margherita1, Ilaria Campagnani1, Guerino Lombardi2, Daniela Gelmetti2, Martin H. Groschup3, Anne Buschmann3, Cristina Casalone4, Maria Caramelli4, Salvatore Monaco5, Gianluigi Zanusso5, Fabrizio Tagliavini1 1Carlo Besta" Neurological Institute,Italy; 2IZS Brescia, Italy; 33FLI Insel Riems, D, Germany; 4CEA-IZS Torino, Italy; 5University of Verona, Italy

Background: BASE is an atypical form of bovine spongiform encephalopathy caused by a prion strain distinct from that of BSE. Upon experimental transmission to cattle, BASE induces a previously unrecognized disease phenotype marked by mental dullness and progressive atrophy of hind limb musculature. Whether affected muscles contain infectivity is unknown. This is a critical issue since the BASE strain is readily transmissible to a variety of hosts including primates, suggesting that humans may be susceptible.

Objectives: To investigate the distribution of infectivity in peripheral tissues of cattle experimentally infected with BASE. Methods: Groups of Tg mice expressing bovine PrP (Tgbov XV, n= 7-15/group) were inoculated both i.c. and i.p. with 10% homogenates of a variety of tissues including brain, spleen, cervical lymph node, kidney and skeletal muscle (m. longissimus dorsi) from cattle intracerebrally infected with BASE. No PrPres was detectable in the peripheral tissues used for inoculation either by immunohistochemistry or Western blot.

Results: Mice inoculated with BASE-brain homogenates showed clinical signs of disease with incubation and survival times of 175±15 and 207±12 days. Five out of seven mice challenged with skeletal muscle developed a similar neurological disorder, with incubation and survival times of 380±11 and 410±12 days. At present (700 days after inoculation) mice challenged with the other peripheral tissues are still healthy. The neuropathological phenotype and PrPres type of the affected mice inoculated either with brain or muscle were indistinguishable and matched those of Tgbov XV mice infected with natural BASE.

Discussion: Our data indicate that the skeletal muscle of cattle experimentally infected with BASE contains significant amount of infectivity, at variance with BSE-affected cattle, raising the issue of intraspecies transmission and the potential risk for humans. Experiments are in progress to assess the presence of infectivity in skeletal muscles of natural BASE.

http://www.prion2009.com/sites/default/files/Prion2009_Book_of_Abstracts.pdf

Transmissible Spongiform encephalopathy (TSE) animal and human TSE in North America

14th ICID International Scientific Exchange Brochure -

Final Abstract Number: ISE.114

Session: International Scientific Exchange

Transmissible Spongiform encephalopathy (TSE) animal and human TSE in North America

update October 2009

T. Singeltary

Bacliff, TX, USA

Background:

An update on atypical BSE and other TSE in North America. Please remember, the typical U.K. c-BSE, the atypical l-BSE (BASE), and h-BSE have all been documented in North America, along with the typical scrapie's, and atypical Nor-98 Scrapie, and to date, 2 different strains of CWD, and also TME. All these TSE in different species have been rendered and fed to food producing animals for humans and animals in North America (TSE in cats and dogs ?), and that the trading of these TSEs via animals and products via the USA and Canada has been immense over the years, decades.

Methods:

12 years independent research of available data

Results:

I propose that the current diagnostic criteria for human TSEs only enhances and helps the spreading of human TSE from the continued belief of the UKBSEnvCJD only theory in 2009. With all the science to date refuting it, to continue to validate this old myth, will only spread this TSE agent through a multitude of potential routes and sources i.e. consumption, medical i.e., surgical, blood, dental, endoscopy, optical, nutritional supplements, cosmetics etc.

Conclusion:

I would like to submit a review of past CJD surveillance in the USA, and the urgent need to make all human TSE in the USA a reportable disease, in every state, of every age group, and to make this mandatory immediately without further delay. The ramifications of not doing so will only allow this agent to spread further in the medical, dental, surgical arena's. Restricting the reporting of CJD and or any human TSE is NOT scientific. Iatrogenic CJD knows NO age group, TSE knows no boundaries. I propose as with Aguzzi, Asante, Collinge, Caughey, Deslys, Dormont, Gibbs, Gajdusek, Ironside, Manuelidis, Marsh, et al and many more, that the world of TSE Transmissible Spongiform Encephalopathy is far from an exact science, but there is enough proven science to date that this myth should be put to rest once and for all, and that we move forward with a new classification for human and animal TSE that would properly identify the infected species, the source species, and then the route.

page 114 ;

http://ww2.isid.org/Downloads/14th_ICID_ISE_Abstracts.pdf

International Society for Infectious Diseases Web: http://www.isid.org/

2011 Monday, September 26, 2011

L-BSE BASE prion and atypical sporadic CJD
http://bse-atypical.blogspot.com/2011/09/l-bse-base-prion-and-atypical-sporadic.html

SEE RISE OF SPORADIC CJD YEAR TO YEAR ;
http://www.cjd.ed.ac.uk/figures.htm

Thursday, August 4, 2011

Terry Singeltary Sr. on the Creutzfeldt-Jakob Disease Public Health Crisis, Date aired: 27 Jun 2011

(SEE VIDEO)

http://transmissiblespongiformencephalopathy.blogspot.com/2011/08/terry-singeltary-sr-on-creutzfeldt.html

please see full text ;

http://transmissiblespongiformencephalopathy.blogspot.com/

TSS

Japan halts beef imports from one U.S. meat plant

2011-12-24T10:19:00.000-08:00

Japan halts beef imports from one U.S. meat plant

Wed Dec 21, 2011 2:57pm GMT

TOKYO Dec 21 (Reuters) - Japan halted beef imports from a U.S. packing plant after finding material prohibited under rules to control the risk of mad cow disease, the government said on Wednesday.

The 15th confirmed violation by U.S. beef suppliers since Tokyo last resumed imports in July 2006 came as Japan's Food Safety Commission, upon request from the health ministry, is scheduled to start reviewing the existing import rules on U.S. and Canadian beef on Thursday.

Japan, which has tightened regulations on beef imports following the outbreak of mad cow disease, known as bovine spongiform encephalopathy or BSE, currently allows imports of beef only from cattle aged 20 months or younger and excludes parts considered as risky.

The rules, in place since 2005, have caused U.S. imports to plunge and Australian beef to gain market share in Japan's 500,000 tonnes-a-year imported beef market.

The inclusion of vertebral column in a cargo checked on Dec. 19 resulted in Japan's halting of beef imports from the Grand Island plant of Jbs Swift & Co in Nebraska.

A health ministry official said he did not think this latest case would have any impact on the upcoming review.

Approval by the country's food safety watchdog would be the final hurdle to relaxing the current restrictions, and Washington has welcomed the start of this process as a sign of Tokyo's interest in joining talks on an Asia Pacific free trade pact.

"The fact that the prohibited part was found in a package without proper documents suggests the supplier may not have intended to ship it to Japan," the official said.

"Finding the part before entering the market here also shows our checking system works well," he added.

Tokyo has requested detailed reports on investigations on this case by U.S. authorities, the country's farm and health ministries said in a joint statement.

http://af.reuters.com/article/commoditiesNews/idAFL3E7NL12C20111221?pageNumber=2&virtualBrandChannel=0&sp=true

EFSA Journal 2011 The European Response to BSE: A Success Story

This is an interesting editorial about the Mad Cow Disease debacle, and it's ramifications that will continue to play out for decades to come ;

Monday, October 10, 2011 EFSA Journal 2011 The European Response to BSE: A Success Story

snip...

http://www.efsa.europa.eu/en/efsajournal/pub/e991.htm?emt=1

http://www.efsa.europa.eu/en/efsajournal/doc/e991.pdf

see follow-up here about North America BSE Mad Cow TSE prion risk factors, and the ever emerging strains of Transmissible Spongiform Encephalopathy in many species here in the USA, including humans ;

http://transmissiblespongiformencephalopathy.blogspot.com/2011/10/efsa-journal-2011-european-response-to.html

Friday, December 23, 2011

Oral Transmission of L-type Bovine Spongiform Encephalopathy in Primate Model

Volume 18, Number 1—January 2012 Dispatch

http://transmissiblespongiformencephalopathy.blogspot.com/2011/12/oral-transmission-of-l-type-bovine.html

Wednesday, June 15, 2011

Galveston, Texas - Isle port moves through thousands of heifers headed to Russia, none from Texas, Alabama, or Washington, due to BSE risk factor

http://transmissiblespongiformencephalopathy.blogspot.com/2011/06/galveston-texas-isle-port-moves-through.html

MAD COW DISEASE, TEXAS STYLE

http://www.organicconsumers.org/articles/article_23850.cfm

P.9.21 Molecular characterization of BSE in Canada

Jianmin Yang1, Sandor Dudas2, Catherine Graham2, Markus Czub3, Tim McAllister1, Stefanie Czub1 1Agriculture and Agri-Food Canada Research Centre, Canada; 2National and OIE BSE Reference Laboratory, Canada; 3University of Calgary, Canada

Background: Three BSE types (classical and two atypical) have been identified on the basis of molecular characteristics of the misfolded protein associated with the disease. To date, each of these three types have been detected in Canadian cattle. Objectives: This study was conducted to further characterize the 16 Canadian BSE cases based on the biochemical properties of there associated PrPres.

Methods: Immuno-reactivity, molecular weight, glycoform profiles and relative proteinase K sensitivity of the PrPres from each of the 16 confirmed Canadian BSE cases was determined using modified Western blot analysis. Results: Fourteen of the 16 Canadian BSE cases were C type, 1 was H type and 1 was L type. The Canadian H and L-type BSE cases exhibited size shifts and changes in glycosylation similar to other atypical BSE cases. PK digestion under mild and stringent conditions revealed a reduced protease resistance of the atypical cases compared to the C-type cases. N terminal- specific antibodies bound to PrPres from H type but not from C or L type. The C-terminal-specific antibodies resulted in a shift in the glycoform profile and detected a fourth band in the Canadian H-type BSE.

Discussion: The C, L and H type BSE cases in Canada exhibit molecular characteristics similar to those described for classical and atypical BSE cases from Europe and Japan. This supports the theory that the importation of BSE contaminated feedstuff is the source of C-type BSE in Canada.

*** It also suggests a similar cause or source for atypical BSE in these countries.

http://www.prion2009.com/sites/default/files/Prion2009_Book_of_Abstracts.pdf

Saturday, July 23, 2011

CATTLE HEADS WITH TONSILS, BEEF TONGUES, SPINAL CORD, SPECIFIED RISK MATERIALS (SRM's) AND PRIONS, AKA MAD COW DISEASE

http://transmissiblespongiformencephalopathy.blogspot.com/2011/07/cattle-heads-with-tonsils-beef-tongues.html

Saturday, November 6, 2010

TAFS1 Position Paper on Position Paper on Relaxation of the Feed Ban in the EU

Berne, 2010 TAFS INTERNATIONAL FORUM FOR TRANSMISSIBLE ANIMAL DISEASES AND FOOD SAFETY a non-profit Swiss Foundation

http://madcowfeed.blogspot.com/2010/11/tafs1-position-paper-on-position-paper.html

Archive Number 20101206.4364 Published Date 06-DEC-2010 Subject PRO/AH/EDR>

Prion disease update 2010 (11) PRION DISEASE UPDATE 2010 (11)

http://www.promedmail.org/direct.php?id=20101206.4364

October 2009 O.11.3 Infectivity in skeletal muscle of BASE-infected cattle

http://www.prion2009.com/sites/default/files/Prion2009_Book_of_Abstracts.pdf

Wednesday, March 31, 2010

Atypical BSE in Cattle

http://www.prionetcanada.ca/detail.aspx?menu=5&dt=293380&app=93&cat1=387&tp=20&lk=no&cat2

Thursday, August 12, 2010

Seven main threats for the future linked to prions

First threat

***Also, a link is suspected between atypical BSE and some apparently sporadic cases of Creutzfeldt-Jakob disease in humans. These atypical BSE cases constitute an unforeseen first threat that could sharply modify the European approach to prion diseases.

Second threat

snip...

http://www.neuroprion.org/en/np-neuroprion.html

Saturday, November 19, 2011

Novel Prion Protein in BSE-affected Cattle, Switzerland

http://transmissiblespongiformencephalopathy.blogspot.com/2011/11/novel-prion-protein-in-bse-affected.html

Price of PRION TSE aka MAD COW POKER GOES UP $$$

Saturday, December 3, 2011

Isolation of Prion with BSE Properties from Farmed Goat Volume 17, Number 12—December 2011

http://transmissiblespongiformencephalopathy.blogspot.com/2011/12/isolation-of-prion-with-bse-properties.html

Saturday, June 25, 2011

Transmissibility of BSE-L and Cattle-Adapted TME Prion Strain to Cynomolgus Macaque

"BSE-L in North America may have existed for decades"

http://transmissiblespongiformencephalopathy.blogspot.com/2011/06/transmissibility-of-bse-l-and-cattle.html

Over the next 8-10 weeks, approximately 40% of all the adult mink on the farm died from TME.

snip...

The rancher was a ''dead stock'' feeder using mostly (>95%) downer or dead dairy cattle...

http://web.archive.org/web/20030516051623/http://www.bseinquiry.gov.uk/files/mb/m09/tab05.pdf

2010-2011

When L-type BSE was inoculated into ovine transgenic mice and Syrian hamster the resulting molecular fingerprint had changed, either in the first or a subsequent passage, from L-type into C-type BSE. In addition, non-human primates are specifically susceptible for atypical BSE as demonstrated by an approximately 50% shortened incubation time for L-type BSE as compared to C-type. Considering the current scientific information available, it cannot be assumed that these different BSE types pose the same human health risks as C-type BSE or that these risks are mitigated by the same protective measures. This study will contribute to a correct definition of specified risk material (SRM) in atypical BSE. The incumbent of this position will develop new and transfer existing, ultra-sensitive methods for the detection of atypical BSE in tissue of experimentally infected cattle.

http://www.prionetcanada.ca/detail.aspx?menu=5&dt=293380&app=93&cat1=387&tp=20&lk=no&cat2

2011 Monday, September 26, 2011

L-BSE BASE prion and atypical sporadic CJD

http://bse-atypical.blogspot.com/2011/09/l-bse-base-prion-and-atypical-sporadic.html

SEE RISE OF SPORADIC CJD YEAR TO YEAR ;

http://www.cjd.ed.ac.uk/figures.htm

TSS

USDA FY 2010 AVOIDING HARM FROM INVASIVE SPECIES (USDA Do No Harm 2010 Report) {PRION}

2011-09-30T14:34:00.000-07:00

USDA FY 2010 AVOIDING HARM FROM INVASIVE SPECIES (USDA Do No Harm 2010 Report)

This is the tenth “USDA Do No Harm Report” to the Invasive Species Advisory Committee and the National Invasive Species Council. It covers the FY 2010 activities for ARS, ARS/NAL, APHIS, NIFA, ERS, USFS and NRCS. The report is dated 14 March 2011.

snip...

Characterization of Nor98 in Canadian sheep.

Identification and characterization of novel scrapie strains, particularly those in sheep considered resistant to classical scrapie, are key components in the US scrapie eradication effort. In association with the USDA Animal Plant Health Inspection Service?s National Veterinary Service Laboratory, ARS scientists in Pullman, WA have previously characterized the Nor98 form of scrapie in US sheep. These scientists have now provided assistance to the Canadian Food Inspection Agency in their characterization of the disorder in Canadian sheep. The disease profiles of all samples were consistent with Nor98 scrapie, a strain that may not be contagious and may be a spontaneous degenerative condition of older sheep. This finding supports the current genetically based control program for scrapie in the US and Canada.

========================snip...

"may not be contagious and may be a spontaneous degenerative condition of older sheep"

what kind of science is this, other than junk science $

this very well MAY NOT be the case...tss

Friday, September 30, 2011

A Review of Archived Canadian Scrapie Cases for Evidence of Bovine Spongiform Encephalopathy

http://scrapie-usa.blogspot.com/2011/09/review-of-archived-canadian-scrapie.html

========================continued...

Prion genotypes in US and Canadian Sheep are similar.

Selection for genetically resistant animals is a foundation of the current scrapie control programs in the US and Canada. In association with the Canadian Food Inspection Agency, ARS researchers in Pullman, WA described the prion genotypes of Canadian sheep diagnosed with scrapie between 1998 and 2008. The susceptible genotypes used in the US scrapie control program were similar to those found in the Canadian study. This finding allows the US and Canada to continue to harmonize their scrapie eradication programs. Prion genotypes of US goats are diverse. The role of prion genetics in sheep scrapie is now well described and selection for genetically resistant animals is a key component of the eradication program.

46

However, the role of prion genetics in goat scrapie is not well understood. More importantly, basic information on the extent of prion gene variation in US goat breeds has been lacking. ARS researchers in Pullman, WA have described the wide variation in gene sequence among several economically important breeds of US goats. This study provides the basis for further examination of the role of prion genotypes in scrapie prevention.

=========================snip...

Monday, June 20, 2011 2011

Annual Conference of the National Institute for Animal Agriculture ATYPICAL NOR-98 LIKE SCRAPIE UPDATE USA

http://nor-98.blogspot.com/2011/06/2011-annual-conference-of-national.html

Monday, November 30, 2009

USDA AND OIE COLLABORATE TO EXCLUDE ATYPICAL SCRAPIE NOR-98 ANIMAL HEALTH CODE

http://nor-98.blogspot.com/2009/11/usda-and-oie-collaborate-to-exclude.html

I strenuously urge the USDA and the OIE et al to revoke the exemption of the legal global trading of atypical Nor-98 scrapie TSE. ...TSS

Friday, February 11, 2011

Atypical/Nor98 Scrapie Infectivity in Sheep Peripheral Tissues

http://nor-98.blogspot.com/2011/02/atypicalnor98-scrapie-infectivity-in.html

Thursday, July 14, 2011

Histopathological Studies of "CH1641-Like" Scrapie Sources Versus Classical Scrapie and BSE Transmitted to Ovine Transgenic Mice (TgOvPrP4)

http://transmissiblespongiformencephalopathy.blogspot.com/2011/07/histopathological-studies-of-ch1641.html

Thursday, June 2, 2011

USDA scrapie report for April 2011 NEW ATYPICAL NOR-98 SCRAPIE CASES Pennsylvania AND California

http://nor-98.blogspot.com/2011/06/usda-scrapie-report-for-april-2011-new.html

Monday, June 27, 2011

Comparison of Sheep Nor98 with Human Variably Protease-Sensitive Prionopathy and Gerstmann-Sträussler-Scheinker Disease

http://prionopathy.blogspot.com/2011/06/comparison-of-sheep-nor98-with-human.html

BSE: TIME TO TAKE H.B. PARRY SERIOUSLY

If the scrapie agent is generated from ovine DNA and thence causes disease in other species, then perhaps, bearing in mind the possible role of scrapie in CJD of humans (Davinpour et al, 1985), scrapie and not BSE should be the notifiable disease. ...

http://collections.europarchive.org/tna/20090505194948/http://bseinquiry.gov.uk/files/yb/1988/06/08004001.pdf

Sunday, September 25, 2011

Clinical Heidenhain Variant Of Sporadic Creutzfeldt-Jakob Disease (CJD) With Co-occurrence Of Prion Protein Types 1 and 2

http://creutzfeldt-jakob-disease.blogspot.com/2011/09/clinical-heidenhain-variant-of-sporadic.html

snip...

========================...continued...

Disease progression in Rocky Mountain elk with chronic wasting disease.

Chronic wasting disease (CWD) is the prion disorder of deer and elk. Detailed analyses of the pathways through which the infectious protein moves in the tissues of infected elk are the basis for improved diagnostic testing and control program. In collaboration with Colorado State University, ARS scientists from Pullman, WA, have demonstrated a detailed examination of diseased elk and the pathways through which the agent appears to spread in the brain and eyes. This finding supports the diagnostic testing methods developed by ARS and currently conducted to monitor herds of elk for this fatal disease.

Chronic wasting disease in non-native species.

Chronic wasting disease (CWD) is reported in white tailed deer, black tailed deer, mule deer, Rocky Mountain elk, and Shira?s moose in the US and Canada. The entire host range of this disorder is not known and facilities housing non-native deer or elk species remain at potential risk of infection if those species are susceptible. In this study, ARS researchers in Pullman, WA provided collaborative assistance to the Canadian Food Inspection Agency in a study examining the effect of experimental infection of red deer with CWD. The study demonstrated the susceptibility of this species to disease, the potential for diagnosis early in the disease, and the role of naturally occurring variation in the prion gene on disease susceptibility. The study demonstrated that diagnostic methods developed by ARS are suitable for use in red deer.

Molecular kinship studies in white tailed deer with chronic wasting disease.

Chronic wasting disease (CWD) in white tailed deer can result in very high infection rates with very little evidence of clinical disease in infected animals, even late in disease. The mechanisms by which disease spreads in captive herds are not known. ARS

47

researchers in Pullman, WA collaborated with scientists at the Veterinary Genetics Laboratory wildlife disease unit in Davis, CA to develop a panel of genetic markers that identify the family structure in herds of deer. Using this panel, epidemiologic studies to examine the transmission of the disease among family members in a herd are now possible.

The role of tissue mineral levels in prion disease in Rocky Mountain elk.

Several preliminary studies have suggested an association between the levels of certain dietary minerals in the tissues of elk with chronic wasting disease infection. In collaboration with Colorado State University, the National Park Service, and the USDA Animal Plant Health Inspection Service, ARS researchers in Pullman, WA have shown the increased risk of chronic wasting disease in elk with decreased magnesium and increased manganese levels in brain tissue. This study provides important information on factors affecting disease in the natural host.

Early detection of prion diseases such as sheep scrapie requires concentration of the prion proteins that serve as disease markers from dilute biological samples. Researchers at the Foodborne Contaminants Research Unit in Albany, California, in collaboration with the University of California San Francisco, developed a new method for concentrating prion proteins from animal tissues. We found this method results in a significant increase in prion concentration, allowing more sensitive prion detection. This year we filed a patent application and published a manuscript on this new method, showing how it provides more sensitive and early detection of disease in infected animals.

New strain of mouse for anti-prion antibody production.

Production of antibodies for detection of prion proteins associated with diseases such as sheep scrapie is limited by the resistance of normal mice to making an immune response against their own proteins. Researchers at the Foodborne Contaminants Research Unit in Albany, California, in collaboration with our partners at the University of California San Francisco, have made a new strain of mouse that lacks the prion protein. Unlike normal mice, the new mice are highly sensitive to immunization with prions. This year we filed a patent application and published a manuscript showing the use of these

48

mice in making new antibodies that can bind and detect prions. Such antibodies may be used for more sensitive and early detection of disease in infected animals.

New method for identification of antibodies that detect prion proteins.

Making new monoclonal antibodies for detection of prion proteins in diseases such as sheep scrapie requires selection of the best performing cells from among thousands of candidates. Researchers at the Foodborne Contaminants Research Unit in Albany, California have developed a fast and sensitive method to identify such cells, which are taken from mice that have been immunized to produce antibodies that strongly bind to prion protein. This method was used to identify improved antibodies which are now available for use in detection of disease. Furthermore, the new screening method may be used by other scientists for research to make additional new antibodies for prions.

New antibodies for detection of prion disease.

Sensitive detection of prion proteins for early diagnosis of disease requires antibodies that are capable of strong binding to prions. Researchers at the Foodborne Contaminants Research Unit in Albany, California, in collaboration with our partners at the University of California San Francisco, generated eight new antibodies that detect prion disease in many different animals. We have published a manuscript that describes these anti-prion antibodies and shows their value in improving detection of prions. Improved detection methods will help in herd management and control of the spread of prion diseases. Inoculation of domestic and European bovine spongiform encephalopathy (BSE) isolates into cattle. To date, no side-by-side comparison of domestic BSE has been made with European BSE isolates. Between February 16-18, 2010, ARS researchers at Ames, Iowa, inoculated cattle with domestic and European BSE isolates.

This study is expected to last at least 2 years before all animals will show signs of clinical disease and will provide the first direct comparison of these isolates and provide sufficient material for future studies of BSE. The start of research efforts on 24 milestones characterizing atypical versus classical BSE are dependent on tissues obtained at the completion of this animal study.

49

Production of cattle containing the rare 211K PRNP allele associated with genetic bovine spongiform encephalopathy (BSE).

The 211K PRNP allele identified as being associated with genetic BSE had been identified in only 1 living animal, limiting the ability to actively study the impact of this allele on BSE. ARS researchers at Ames, Iowa, with cooperators at Iowa State University, produced 13 calves to date (about half containing this allele) using superovulation and embryo transfer. Production of these calves initiates a long-term animal study testing the hypothesis that this rare, naturally-occurring allele is a cause of genetic BSE in older cattle. This also enables ARS scientists to expand and preserve a unique scientific resource for the study of BSE as some of these calves are now being used to expand the pool of infectious BSE material from the Alabama 2006 BSE case, which is another resource in limited supply, and will ultimately allow proof of the existence of genetic BSE.

http://www.invasivespecies.gov/global/ISAC/ISAC_Minutes/2011/PDF/USDA_Do_No_Harm_Report_FY10.pdf

Seems they have made their minds up before the science is even proven their theory. plus, even if genetic BSE is proven (my views on genetic TSE are that the genetic gene does NOT cause disease, simply makes one more susceptible), but genetic BSE would also be capable of being transmitted via feed and thus the genetic BSE can be recycled with feed, and transmit genetic BSE the same way as the c-BSE. i don't know which is trying to prove a false assumption the worse, the USDA et al at the ARS, or Gambetti et al at case western, that the USA has some cloaking device that protects us from any form of transmissible mad cow disease. it's all genetic. that's just BSe to me. ...tss

Friday, September 23, 2011

Bovine spongiform encephalopathy associated insertion/deletion polymorphisms of the prion protein gene in the four beef cattle breeds from North China

http://transmissiblespongiformencephalopathy.blogspot.com/2011/09/bovine-spongiform-encephalopathy.html

Sunday, September 25, 2011

Clinical Heidenhain Variant Of Sporadic Creutzfeldt-Jakob Disease (CJD) With Co-occurrence Of Prion Protein Types 1 and 2

http://creutzfeldt-jakob-disease.blogspot.com/2011/09/clinical-heidenhain-variant-of-sporadic.html

Monday, September 26, 2011

Variably Protease-Sensitive Prionopathy, Prionpathy, Prionopathy, FFI, GSS, gCJD, hvCJD, sCJD, TSE, PRION, update 2011

http://prionopathy.blogspot.com/2011/09/variably-protease-sensitive-prionopathy.html

Monday, September 26, 2011

L-BSE BASE prion and atypical sporadic CJD

http://bse-atypical.blogspot.com/2011/09/l-bse-base-prion-and-atypical-sporadic.html

Saturday, August 14, 2010

BSE Case Associated with Prion Protein Gene Mutation (g-h-BSEalabama) and VPSPr PRIONPATHY

(see mad cow feed in COMMERCE IN ALABAMA...TSS)

http://prionpathy.blogspot.com/2010/08/bse-case-associated-with-prion-protein.html

Saturday, July 23, 2011

CATTLE HEADS WITH TONSILS, BEEF TONGUES, SPINAL CORD, SPECIFIED RISK MATERIALS (SRM's) AND PRIONS, AKA MAD COW DISEASE

http://transmissiblespongiformencephalopathy.blogspot.com/2011/07/cattle-heads-with-tonsils-beef-tongues.html

Saturday, November 6, 2010

TAFS1 Position Paper on Position Paper on Relaxation of the Feed Ban in the EU Berne, 2010 TAFS

INTERNATIONAL FORUM FOR TRANSMISSIBLE ANIMAL DISEASES AND FOOD SAFETY a non-profit Swiss Foundation

http://madcowfeed.blogspot.com/2010/11/tafs1-position-paper-on-position-paper.html

Archive Number 20101206.4364 Published Date 06-DEC-2010 Subject PRO/AH/EDR> Prion disease update 2010 (11)

PRION DISEASE UPDATE 2010 (11)

http://www.promedmail.org/pls/apex/f?p=2400:1001:5492868805159684::NO::F2400_P1001_BACK_PAGE,F2400_P1001_PUB_MAIL_ID:1000,86129

P.9.21

Molecular characterization of BSE in Canada

Jianmin Yang1, Sandor Dudas2, Catherine Graham2, Markus Czub3, Tim McAllister1, Stefanie Czub1 1Agriculture and Agri-Food Canada Research Centre, Canada; 2National and OIE BSE Reference Laboratory, Canada; 3University of Calgary, Canada

Background: Three BSE types (classical and two atypical) have been identified on the basis of molecular characteristics of the misfolded protein associated with the disease. To date, each of these three types have been detected in Canadian cattle.

Objectives: This study was conducted to further characterize the 16 Canadian BSE cases based on the biochemical properties of there associated PrPres. Methods: Immuno-reactivity, molecular weight, glycoform profiles and relative proteinase K sensitivity of the PrPres from each of the 16 confirmed Canadian BSE cases was determined using modified Western blot analysis.

Results: Fourteen of the 16 Canadian BSE cases were C type, 1 was H type and 1 was L type. The Canadian H and L-type BSE cases exhibited size shifts and changes in glycosylation similar to other atypical BSE cases. PK digestion under mild and stringent conditions revealed a reduced protease resistance of the atypical cases compared to the C-type cases. N terminal- specific antibodies bound to PrPres from H type but not from C or L type. The C-terminal-specific antibodies resulted in a shift in the glycoform profile and detected a fourth band in the Canadian H-type BSE.

Discussion: The C, L and H type BSE cases in Canada exhibit molecular characteristics similar to those described for classical and atypical BSE cases from Europe and Japan. This supports the theory that the importation of BSE contaminated feedstuff is the source of C-type BSE in Canada. ***It also suggests a similar cause or source for atypical BSE in these countries.***

http://www.prion2009.com/sites/default/files/Prion2009_Book_of_Abstracts.pdf

Friday, September 30, 2011

BSE: where are we now? Veterinary Record 2011;169:352-353

http://transmissiblespongiformencephalopathy.blogspot.com/2011/09/bse-where-are-we-now-veterinary-record.html

Sunday, August 09, 2009

CJD...Straight talk with...James Ironside...and...Terry Singeltary... 2009

http://creutzfeldt-jakob-disease.blogspot.com/2009/08/cjdstraight-talk-withjames.html

Tuesday, August 18, 2009

BSE-The Untold Story - joe gibbs and singeltary 1999 - 2009

http://madcowusda.blogspot.com/2009/08/bse-untold-story-joe-gibbs-and.html

Wednesday, August 20, 2008

Bovine Spongiform Encephalopathy Mad Cow Disease typical and atypical strains, was there a cover-up ?

http://bse-atypical.blogspot.com/2008/08/bovine-spongiform-encephalopathy-mad.html

Saturday, February 28, 2009

NEW RESULTS ON IDIOPATHIC BRAINSTEM NEURONAL CHROMATOLYSIS

"All of the 15 cattle tested showed that the brains had abnormally accumulated PrP"

2009 SEAC 102/2

http://bse-atypical.blogspot.com/2009/02/new-results-on-idiopathic-brainstem.html

Sunday, September 6, 2009

MAD COW USA 1997 (SEE SECRET VIDEO)

http://madcowusda.blogspot.com/2009/09/mad-cow-usa-1997-video.html

U.S.A. HIDING MAD COW DISEASE VICTIMS AS SPORADIC CJD ? (see video at bottom)

http://creutzfeldt-jakob-disease.blogspot.com/2009/07/usa-hiding-mad-cow-disease-victims-as.html

Thursday, August 4, 2011

Terry Singeltary Sr. on the Creutzfeldt-Jakob Disease Public Health Crisis, Date aired: 27 Jun 2011 (SEE VIDEO)

http://transmissiblespongiformencephalopathy.blogspot.com/2011/08/terry-singeltary-sr-on-creutzfeldt.html

Sunday, August 21, 2011

The British disease, or a disease gone global, The TSE Prion Disease (SEE VIDEO)

http://transmissiblespongiformencephalopathy.blogspot.com/2011/08/british-disease-or-disease-gone-global.html

Saturday, March 5, 2011

MAD COW ATYPICAL CJD PRION TSE CASES WITH CLASSIFICATIONS PENDING ON THE RISE IN NORTH AMERICA

http://transmissiblespongiformencephalopathy.blogspot.com/2011/03/mad-cow-atypical-cjd-prion-tse-cases.html

WHO WILL FOLLOW THE CHILDREN FOR CJD SYMPTOMS ???

Saturday, May 2, 2009

U.S. GOVERNMENT SUES WESTLAND/HALLMARK MEAT OVER USDA CERTIFIED DEADSTOCK DOWNER COW SCHOOL LUNCH PROGRAM

http://downercattle.blogspot.com/2009/05/us-government-sues-westlandhallmark.html

http://downercattle.blogspot.com/

Wednesday, September 21, 2011

PrioNet Canada researchers in Vancouver confirm prion-like properties in Amyotrophic Lateral Sclerosis (ALS)

http://transmissiblespongiformencephalopathy.blogspot.com/2011/09/prionet-canada-researchers-in-vancouver.html

Wednesday, March 31, 2010

Atypical BSE in Cattle

To date the OIE/WAHO assumes that the human and animal health standards set out in the BSE chapter for classical BSE (C-Type) applies to all forms of BSE which include the H-type and L-type atypical forms. This assumption is scientifically not completely justified and accumulating evidence suggests that this may in fact not be the case. Molecular characterization and the spatial distribution pattern of histopathologic lesions and immunohistochemistry (IHC) signals are used to identify and characterize atypical BSE. Both the L-type and H-type atypical cases display significant differences in the conformation and spatial accumulation of the disease associated prion protein (PrPSc) in brains of afflicted cattle. Transmission studies in bovine transgenic and wild type mouse models support that the atypical BSE types might be unique strains because they have different incubation times and lesion profiles when compared to C-type BSE. When L-type BSE was inoculated into ovine transgenic mice and Syrian hamster the resulting molecular fingerprint had changed, either in the first or a subsequent passage, from L-type into C-type BSE.

In addition, non-human primates are specifically susceptible for atypical BSE as demonstrated by an approximately 50% shortened incubation time for L-type BSE as compared to C-type. Considering the current scientific information available, it cannot be assumed that these different BSE types pose the same human health risks as C-type BSE or that these risks are mitigated by the same protective measures.

This study will contribute to a correct definition of specified risk material (SRM) in atypical BSE. The incumbent of this position will develop new and transfer existing, ultra-sensitive methods for the detection of atypical BSE in tissue of experimentally infected cattle.

http://www.prionetcanada.ca/detail.aspx?menu=5&dt=293380&app=93&cat1=387&tp=20&lk=no&cat2

Thursday, August 12, 2010

Seven main threats for the future linked to prions

First threat

The TSE road map defining the evolution of European policy for protection against prion diseases is based on a certain numbers of hypotheses some of which may turn out to be erroneous. In particular, a form of BSE (called atypical Bovine Spongiform Encephalopathy), recently identified by systematic testing in aged cattle without clinical signs, may be the origin of classical BSE and thus potentially constitute a reservoir, which may be impossible to eradicate if a sporadic origin is confirmed.

***Also, a link is suspected between atypical BSE and some apparently sporadic cases of Creutzfeldt-Jakob disease in humans. These atypical BSE cases constitute an unforeseen first threat that could sharply modify the European approach to prion diseases.

Second threat

snip...

http://www.neuroprion.org/en/np-neuroprion.html

Rural and Regional Affairs and Transport References Committee

The possible impacts and consequences for public health, trade and agriculture of the Government’s decision to relax import restrictions on beef Final report June 2010

2.66 Dr Fahey also told the committee that in the last two years a link has been established between forms of atypical CJD and atypical BSE. Dr Fahey said that: They now believe that those atypical BSEs overseas are in fact causing sporadic Creutzfeldt-Jakob disease. They were not sure if it was due to mad sheep disease or a different form. If you look in the textbooks it looks like this is just arising by itself. But in my research I have a summary of a document which states that there has never been any proof that sporadic Creutzfeldt-Jakob disease has arisen de novo—has arisen of itself. There is no proof of that. The recent research is that in fact it is due to atypical forms of mad cow disease which have been found across Europe, have been found in America and have been found in Asia. These atypical forms of mad cow disease typically have even longer incubation periods than the classical mad cow disease.50

http://www.aph.gov.au/senate/committee/rrat_ctte/mad_cows/report/report.pdf

Terry S. Singeltary Sr. has added the following comment:

"According to the World Health Organisation, the future public health threat of vCJD in the UK and Europe and potentially the rest of the world is of concern and currently unquantifiable. However, the possibility of a significant and geographically diverse vCJD epidemic occurring over the next few decades cannot be dismissed.

The key word here is diverse. What does diverse mean? If USA scrapie transmitted to USA bovine does not produce pathology as the UK c-BSE, then why would CJD from there look like UK vCJD?"

http://www.promedmail.org/pls/apex/f?p=2400:1001:568933508083034::NO::F2400_P1001_BACK_PAGE,F2400_P1001_PUB_MAIL_ID:1000,82101

When L-type BSE was inoculated into ovine transgenic mice and Syrian hamster the resulting molecular fingerprint had changed, either in the first or a subsequent passage, from L-type into C-type BSE. In addition, non-human primates are specifically susceptible for atypical BSE as demonstrated by an approximately 50% shortened incubation time for L-type BSE as compared to C-type. Considering the current scientific information available, it cannot be assumed that these different BSE types pose the same human health risks as C-type BSE or that these risks are mitigated by the same protective measures.

This study will contribute to a correct definition of specified risk material (SRM) in atypical BSE. The incumbent of this position will develop new and transfer existing, ultra-sensitive methods for the detection of atypical BSE in tissue of experimentally infected cattle.

http://www.prionetcanada.ca/detail.aspx?menu=5&dt=293380&app=93&cat1=387&tp=20&lk=no&cat2

The conclusions state that, at present, the only TSE agent demonstrated to be zoonotic is the classical BSE agent. Active screening has allowed the identification of 3 new forms of animal TSEs (H-type atypical BSE, L-type atypical BSE, and atypical scrapie), but the information obtained has major limitations due to the unknown sensitivity of the current monitoring system for these TSEs. There is no epidemiological evidence to suggest that classical scrapie is zoonotic. The epidemiological data are too limited to conclude whether the atypical scrapie agent has a zoonotic potential. Transmission experiments to human PrP transgenic mice or primates suggest that some TSE agents other than the classical BSE agent in cattle (namely L-type atypical BSE, classical BSE in sheep, TME, CWD agents) might have zoonotic potential and indicate that that of the L-type atypical BSE agent appears similar or even higher than that of the classical BSE agent. A single study reported efficient transmission of a natural sheep classical scrapie isolate to primates.

Commentary ---------- Following to a request from the European Commission, the Panel on Biological Hazards (BIOHAZ) and the European Centre for Disease Prevention and Control (ECDC) were asked to deliver a scientific opinion on any possible epidemiological or molecular association between transmissible spongiform encephalopathies (TSEs) in animals and humans. The opinion reviews and discusses the existing scientific evidence that links animal and human TSEs currently known.

The opinion first considers the definition of zoonoses and the principles for the identification of zoonotic diseases, which can be based on evidence gathered from both epidemiological and laboratory studies. The opinion describes the challenges involved in identifying TSEs as zoonoses, due to the specific characteristics of TSE infections/diseases, such as the nature of TSE agents, the occurrence of animal and human TSEs, and the type of monitoring applied, the long incubation period of TSEs etc. The example of the process that led to establishing a link between bovine spongiform encephalopathy (BSE) and variant Creutzfeldt-Jakob disease (vCJD) is reviewed. The epidemiological and laboratory criteria that can be used to investigate such a link are described in detail, since those criteria might be useful for the identification of links between other animal and human TSEs.

The opinion discusses the strain diversity of the TSE agents described in sheep, goats, cattle, cervids, and humans, based on the current knowledge, which highlights that multiple TSE agents exist in each species. The factors influencing the capacity of TSE agents to cross the species transmission barrier are then considered in detail, including the variability in host and donor PrP gene and protein, the TSE strain type involved and its interaction with the host PrP, and the route of infection.

The opinion critically assesses the tools and methodologies currently available to study and evaluate the possible association between animal and human TSEs. The use of epidemiology is discussed for TSEs in both animals and humans, and the possibility to compare the 2 sources of information is presented as a possible method to study the possible links.

Both in vivo and in vitro laboratory methods are considered and discussed, including neuropathology, transmission experiments involving different animal models (wild type and transgenic mice, primates and other species), biochemical methods, cell-free conversion assays, protein misfolding cyclic amplification (PMCA), and cell culture assays. Characteristics, advantages, and disadvantages of the different methods are reviewed, including the opportunity to collate data from different types of experiments for the study of potential associations between animal and human TSEs.

The opinion then reviews the scientific evidence currently available for the different animal and human TSEs, including classical BSE, atypical BSE (H-type and L-type), classical scrapie, atypical scrapie, chronic wasting disease (CWD), transmissible mink encephalopathy (TME), and human TSEs. In particular, the following aspects are systematically discussed for each TSE agent: epidemiology, pathogenesis, and in vivo and in vitro transmission experiments.

The opinion concludes that, at present, the only TSE agent demonstrated to be zoonotic is the classical BSE agent. With regard to human TSEs, detected cases of sporadic CJD are randomly distributed in time and geographical location. These observations have been interpreted as a supportive argument that sporadic CJD is not environmentally acquired. However, the epidemiological evidence in relation to sporadic CJD cannot be regarded as definitive, and the possibility that a small proportion of cases are zoonotic cannot be excluded.

It also concludes that a series of uncertainties in relation to the epidemiological patterns of animal and human TSEs indicate that even a rough comparison of the present epidemiological patterns of human and animal TSEs other than classical BSE is unlikely to be informative. Because of these uncertainties, it is an imperative to continue to carry out systematic surveillance of human TSE diseases, and to continue and improve the surveillance of animal TSE diseases.

The opinion highlights that the active screening has allowed the identification of 3 new forms of animal TSEs (L-type atypical BSE, H-type atypical BSE, and atypical scrapie), but that the information obtained has major limitations due to the unknown sensitivity of the current monitoring system for these TSEs.

There is no epidemiological evidence to suggest that classical scrapie is zoonotic. The epidemiological data are too limited to conclude whether the atypical scrapie agent has a zoonotic potential.

Transmission experiments to human PrP transgenic mice suggest that some TSE agents other than the classical BSE agent in cattle (namely L-type atypical BSE and classical BSE in sheep agents) might have zoonotic potential, whereas for other agents there is no evidence provided of a zoonotic potential (H-type atypical BSE and CWD), or no published studies are available (classical and atypical scrapie). In addition, transmission experiments to primates suggest that some TSE agents other than the classical BSE agent in cattle (namely L-type atypical BSE, classical BSE in sheep, TME, CWD agents) might have zoonotic potential. In particular, primates are highly permissive to L-type atypical BSE, even by the oral route.

The opinion emphasizes that laboratory transmission experiments indicate that the L-type atypical BSE agent has a significant zoonotic potential, which appears similar or even higher than that of the classical BSE agent. While transmission data for evaluating the zoonotic potential of classical scrapie in primates and human PrP transgenic mice are extremely limited or not yet available, a single study reported efficient transmission of a natural sheep classical scrapie isolate to primates.

The opinion concludes that human PrP transgenic mice and primates are currently the most relevant models for investigating the human transmission barrier, but the extent to which such models are informative for measuring the zoonotic potential of an animal TSE under field exposure conditions is unknown. It is unpredictable whether a TSE agent will transmit to a new host, and if the transmission principally occurs, what the transmission rate will be.

Based on the results obtained with in vitro conversion assays, the opinion concludes that there is probably no absolute molecular barrier to transmission of TSE agents between mammalian species. Results also suggest that these assays may be developed as a tool for quantifying the transmission barriers between species for different TSE agent strains; however, there is no means at the moment to transpose in vitro results into the likelihood of in vivo interspecies transmission.

-- Communicated by: Terry S Singeltary Sr

[ProMED-mail thanks Terry S Singeltary Sr for drawing attention to this comprehensive document which provides a current evaluation of experimental work designed to explore the zoonotic potential of the various recently recognised TSEs of domestic and other animals.

It is concluded that at present the only TSE agent demonstrated to be zoonotic is the classical BSE agent. Nor can it be entirely excluded at the present time that a small proportion of cases of sporadic CJD may be environmentally acquired. - Mod.CP]

******

http://www.promedmail.org/pls/apex/f?p=2400:1202:888892554804923::NO::F2400_P1202_CHECK_DISPLAY,F2400_P1202_PUB_MAIL_ID:X,88784

Saturday, January 2, 2010

Human Prion Diseases in the United States January 1, 2010 ***FINAL***

http://prionunitusaupdate2008.blogspot.com/2010/01/human-prion-diseases-in-united-states.html

Manuscript Draft Manuscript Number: Title: HUMAN and ANIMAL TSE Classifications i.e. mad cow disease and the UKBSEnvCJD only theory Article Type: Personal View Corresponding Author: Mr. Terry S. Singeltary, Corresponding Author's Institution: na First Author: Terry S Singeltary, none Order of Authors: Terry S Singeltary, none; Terry S. Singeltary Abstract: TSEs have been rampant in the USA for decades in many species, and they all have been rendered and fed back to animals for human/animal consumption. I propose that the current diagnostic criteria for human TSEs only enhances and helps the spreading of human TSE from the continued belief of the UKBSEnvCJD only theory in 2007.

http://www.regulations.gov/fdmspublic/ContentViewer?objectId=090000648027c28e&disposition=attachment&contentType=pdf

my comments to PLosone here ;

http://www.plosone.org/annotation/listThread.action?inReplyTo=info%3Adoi%2F10.1371%2Fannotation%2F04ce2b24-613d-46e6-9802-4131e2bfa6fd&root=info%3Adoi%2F10.1371%2Fannotation%2F04ce2b24-613d-46e6-9802-4131e2bfa6fd

Sunday, September 25, 2011

Mad Cow Scaremongers

Mad Cow Scaremongers by Terry S. Singeltary Sr. a review of the TSE prion agent 2003-2011

http://transmissiblespongiformencephalopathy.blogspot.com/2011/09/mad-cow-scaremongers.html

TSS

Manitoba veterinarian has been fined $10,000 for falsifying certification documents for U.S. bound cattle and what about mad cow disease ?

2010-12-22T09:32:00.000-08:00

A Manitoba veterinarian has been fined $10,000 for falsifying certification documents for U.S. bound cattle.

Dr. Earl Van Assen pleaded guilty to two counts of contravening the Health of Animals Act.

The United States Department of Agriculture placed severe restrictions on importing Canadian cattle following the “mad cow” scare early last decade. Restrictions have since been relaxed, but Canadian veterinarians are still required to certify that cattle bound for export to the U.S. were born after March 1999.

“Some people might feel this is not a big deal,” Crown attorney Christina Cheater told Judge John Guy. “The wrongful certification of cattle... has the potential to cause serious disruption to the export of cattle to the U.S.”

Court heard Van Assen submitted certification documents in February 2009 for 42 cows claiming he inspected the animals and found them suitable for export. Following a subsequent investigation, Van Assen admitted he accepted the word of the farmer exporting the cattle and did not inspect all the animals himself.

Veterinarians are expected to establish a cow’s age in one of three ways: through birth records, a visual inspection or an examination of its teeth.

“Unfortunately, Dr. Van Assen didn’t do any of these things,” Cheater said.

There is no indication any of the exported cattle was diseased, Cheater said.

“But the problem is the USDA is going to look at this very seriously because we are unable to protect our border,” she said.

Defence lawyer Greg Brodsky said Van Assen is guilty of carelessness, not deceit.

“He did make random checks,” Brodsky said. “This wasn’t him trying to fool anybody.”

http://www.winnipegsun.com/news/manitoba/2010/12/21/16639166.html

Wednesday, August 11, 2010

REPORT ON THE INVESTIGATION OF THE SIXTEENTH CASE OF BOVINE SPONGIFORM ENCEPHALOPATHY (BSE) IN CANADA

http://bse-atypical.blogspot.com/2010/08/report-on-investigation-of-sixteenth.html

Thursday, August 19, 2010

REPORT ON THE INVESTIGATION OF THE SEVENTEENTH CASE OF BOVINE SPONGIFORM ENCEPHALOPATHY (BSE) IN CANADA

http://bseusa.blogspot.com/2010/08/report-on-investigation-of-seventeenth.html

Monday, August 30, 2010

Bovine Spongiform Encephalopathy (BSE) CANADA Import Policy for Bovine Animals and Their Products (TAHD-DSAT-IE-2005-9-2) Import Policy updates August

http://madcowtesting.blogspot.com/2010/08/bovine-spongiform-encephalopathy-bse.html

Thursday, August 19, 2010

SCRAPIE CANADA UPDATE Current as of 2010-07-31 The following table lists sheep flocks and/or goat herds confirmed to be infected with scrapie in Canada in 2010.

Current as of: 2010-07-31

http://nor-98.blogspot.com/2010/08/scrapie-canada-update-current-as-of.html

Friday, September 24, 2010 BSE

Surveillance Continues to Benefit Canadian Cattle Producers September 24, 2010 - Notice to Industry

http://madcowtesting.blogspot.com/2010/09/bse-surveillance-continues-to-benefit.html

Saturday, October 2, 2010

BSE surveillance front and centre: CFIA and USA

http://madcowtesting.blogspot.com/2010/10/bse-surveillance-front-and-centre-cfia.html

Cases Regarding the Border Closure due to BSE Concerns

Several Canadian claimants have submitted notices of arbitration under the UNCITRAL Arbitration Rules alleging that the United States has violated NAFTA Chapter Eleven by closing the border to the importation of Canadian cattle after the discovery in 2003 of a case of bovine spongiform encephalopathy (BSE or mad cow disease) in a cow in Alberta, Canada. Claimants are Canadian citizens and corporations that own and operate cattle feeding, feedlot and transportation businesses in Canada, which they allege were damaged by the border closure.

Claimants allege that the border closure violates NAFTA Article 1102 (national treatment). The notices of arbitration seek damages of varying amounts, ranging from CAN$38,000 to CAN$95 million. The total amount of damages sought by claimants is approximately US$235 million.

On January 28, 2008, the tribunal issued its Award on Jurisdiction, dismissing the claims against the United States in their entirety. The tribunal’s award, and other documents in the case, appear below.

-01/28/08 Award on Jurisdiction [575 Kb] -10/10/07 Transcript of the Hearing on the Preliminary Issue - Day Two [166 Kb] -10/09/07 Transcript of the Hearing on the Preliminary Issue - Day One [260 Kb] -08/03/07 Procedural Order No. 3 [26 Kb] -07/05/07 Claimants' Rejoinder on the Preliminary Issue [849 Kb] -05/01/07 U.S. Reply on the Preliminary Issue [245 Kb] -03/01/07 Article 1128 Submission of Mexico [47 Kb] -01/30/07 Claimants' Response on the Preliminary Question [2303 Kb] -12/01/06 U.S. Memorial on the Preliminary Issue [167 Kb] -11/07/06 Procedural Order No. 2 [62 Kb] -10/20/06 Procedural Order No. 1 [122 Kb] -06/02/05 Jim McNall Notice of Arbitration [393 Kb] -06/02/05 Leslie Smith Notice of Arbitration [393 Kb] -06/02/05 Michael Sears Notice of Arbitration [393 Kb] -06/02/05 Rex Vandenberg Notice of Arbitration [393 Kb] -06/02/05 Richard Hiebert Notice of Arbitration [392 Kb] -06/02/05 Rod Oosterbroek Notice of Arbitration [392 Kb] -06/02/05 TER Cattle Notice of Arbitration [393 Kb] -05/20/05 Andrew Oosterbroek Notice of Arbitration [392 Kb] -05/20/05 Brad Hopkins Notice of Arbitration [396 Kb] -05/20/05 Brent Byers Notice of Arbitration [395 Kb] -05/20/05 Brent Fisher Notice of Arbitration [393 Kb] -05/20/05 Byron Sedore Notice of Arbitration [394 Kb] -05/20/05 Chris Irwin Notice of Arbitration [394 Kb] -05/20/05 Cornelius Van Hal Notice of Arbitration [392 Kb] -05/20/05 Darren Johnston Notice of Arbitration [394 Kb] -05/20/05 Dave Knapp Notice of Arbitration [394 Kb] -05/20/05 David Hewitt Notice of Arbitration [394 Kb] -05/20/05 Donald Procter Notice of Arbitration [394 Kb] -05/20/05 George Adams Notice of Arbitration [392 Kb] -05/20/05 Glen Thompson Notice of Arbitration [392 Kb] -05/20/05 Graham Alexander Notice of Arbitration [394 Kb] -05/20/05 Helmut Friesen Notice of Arbitration [393 Kb] -05/20/05 James Wiskerke Notice of Arbitration [392 Kb] -05/20/05 Joseph Daunt Notice of Arbitration [394 Kb] -05/20/05 Keith Kerr Notice of Arbitration [394 Kb] -05/20/05 Ken Andreychuk Notice of Arbitration [396 Kb] -05/20/05 Kevin Freiburger Notice of Arbitration [394 Kb] -05/20/05 Larry Brodersen Notice of Arbitration [392 Kb] -05/20/05 Lee Robson Notice of Arbitraiton [450 Kb] -05/20/05 Maria Vanden Elzen Notice of Arbitration [413 Kb] -05/20/05 Murray Johnston Notice of Arbitration [395 Kb] -05/20/05 NFL Holdings Notice of Arbitration [456 Kb] -05/20/05 Paul Gowing Notice of Arbitration [394 Kb] -05/20/05 Paul MacIntyre Notice of Arbitration [394 Kb] -05/20/05 Peter Schwenk Notice of Arbitration [448 Kb] -05/20/05 Peter Vander Heyden Notice of Arbitration [415 Kb] -05/20/05 Robert Emerson Notice of Arbitration [394 Kb] -05/20/05 Robert Laidlaw Notice of Arbitration [393 Kb] -05/20/05 Ron Coulter Notice of Arbitration [393 Kb] -05/20/05 Ross McCall Notice of Arbitration [394 Kb] -05/20/05 Ryan Kasko Notice of Arbitration [393 Kb] -05/11/05 Barry Hillman Notice of Arbitration [392 Kb] -05/11/05 Ben Gardiner Notice of Arbitration [416 Kb] -05/11/05 Bernie Loman Notice of Arbitration [392 Kb] -05/11/05 Blair Bieman Notice of Arbitration [394 Kb] -05/11/05 Blake Holtman Notice of Arbitration [393 Kb] -05/11/05 Bruce Groenenboom Notice of Arbitration [403 Kb] -05/11/05 Butch Martin Notice of Arbitration [441 Kb] -05/11/05 Dale Pallister Notice of Arbitration [394 Kb] -05/11/05 Darwin Ullery Notice of Arbitration [412 Kb] -05/11/05 Dave Gardiner Notice of Arbitration [415 Kb] -05/11/05 Dave Johnston Notice of Arbitration [415 Kb] -05/11/05 Dave Matthies, Notice of Arbitration [421 Kb] -05/11/05 David Millsap Notice of Arbitration [394 Kb] -05/11/05 Doug Briggs Notice of Arbitration [394 Kb] -05/11/05 Doug Nieboer Notice of Arbitration [392 Kb] -05/11/05 Doug Shelswel Notice of Arbitration [394 Kb] -05/11/05 Ed Stronks Notice of Arbitration [413 Kb] -05/11/05 Eric Thacker Notice of Arbitration [394 Kb] -05/11/05 Eve Kraayenbrink Notice of Arbitration [415 Kb] -05/11/05 Firmin Declercq Notice of Arbitration [392 Kb] -05/11/05 Frank Zettler Notice of Arbitration [395 Kb] -05/11/05 G. Lee Hochstein Notice of Arbitration [374 Kb] -05/11/05 George Alton Notice of Arbitration [394 Kb] -05/11/05 George Maxwell Notice of Arbitration [394 Kb] -05/11/05 Glen Armitage Notice of Arbitration [392 Kb] -05/11/05 Grant Nelson Notice of Arbitration [393 Kb] -05/11/05 Harry Duban Notice of Arbitration [393 Kb] -05/11/05 Harry Vandersteen Notice of Arbitration [393 Kb] -05/11/05 Harry Welsch Notice of Arbitration [393 Kb] -05/11/05 Henry Van Hall Notice of Arbitration [392 Kb] -05/11/05 Herb Groenenboom Notice of Arbitration [392 Kb] -05/11/05 Herbert Serfas Notice of Arbitration [403 Kb] -05/11/05 Herman Stroeve Notice of Arbitration [449 Kb] -05/11/05 Ian MacLean Notice of Arbitration [394 Kb] -05/11/05 Jim Steed Notice of Arbitration [394 Kb] -05/11/05 Joe Stroeve Notice of Arbitration [423 Kb] -05/11/05 John Schooten Notice of Arbitration [392 Kb] -05/11/05 John Stroeve Notice of Arbitration [423 Kb] -05/11/05 John Vander Heyden Notice of Arbitration [392 Kb] -05/11/05 Julie Coe Notice of Arbitration [394 Kb] -05/11/05 Keith Scott Notice of Arbitration [392 Kb] -05/11/05 Larry Lehrbass Notice of Arbitration [394 Kb] -05/11/05 Leighton Kolk Notice of Arbitration [392 Kb] -05/11/05 Lloyd Sproule Notice of Arbitration [391 Kb] -05/11/05 Louis Ypma Notice of Arbitration [392 Kb] -05/11/05 Marty Wren Notice of Arbitration [392 Kb] -05/11/05 Mary Conlin Notice of Arbitration [395 Kb] -05/11/05 Murray Brodhagen Notice of Arbitration [394 Kb] -05/11/05 Nick Popovic Notice of Arbitration [394 Kb] -05/11/05 Paul Adams Notice of Arbitration [392 Kb] -05/11/05 Renus Van Hal Notice of Arbitration [392 Kb] -05/11/05 Richard Visser Notice of Arbitration [392 Kb] -05/11/05 Rients Wever Notice of Arbitration [392 Kb] -05/11/05 Robert Cooke Notice of Arbitration [415 Kb] -05/11/05 Robert Vander Heyden Notice of Arbitration [393 Kb] -05/11/05 Ryan Gibson Notice of Arbitration [392 Kb] -05/11/05 Steve McKague Notice of Arbitration [394 Kb] -05/11/05 Stuart Alton Notice of Arbitration [394 Kb] -05/11/05 Ward Takeda Notice of Arbitration [393 Kb] -05/11/05 Wayne Beattie Notice of Arbitration [394 Kb] -05/11/05 Wilfred Haines Notice of Arbitration [415 Kb] -03/16/05 Cor Van Raay Notice of Arbitration [396 Kb] -03/16/05 Joe Groenenboom Notice of Arbitration [392 Kb] -03/16/05 John Vander Heyden Notice of Arbitration [393 Kb] -03/16/05 Larry Nolan Notice of Arbitration [393 Kb] -03/16/05 Theodorus de Boer Notice of Arbitration [392 Kb]

http://www.state.gov/s/l/c14683.htm

POT CALLING KETTLE BLACK ;

Thursday, November 18, 2010

UNITED STATES OF AMERICA VS GALEN J. NIEHUES FAKED MAD COW FEED TEST ON 92 BSE INSPECTION REPORTS FOR APPROXIMATELY 100 CATTLE OPERATIONS

http://bse-atypical.blogspot.com/2010/11/united-states-of-america-vs-galen-j.html

LETS start with the UKBSEnvCJD only theory, lets look at UK exports to USA, Canada, and Mexico. the imported only theory. ...

1994 UK EXPORTS BEEF VEAL USA , MEXICO $ CANADA ONLY other Countries list in PDF file)

USA -------- TOTALS ''8'' TONS CANADA -- TOTALS ''29'' TONS

1995 UK EXPORT BEEF AND VEAL TO USA AND CANADA

USA ------- TOTALS ''358'' TONS

CANADA --TOTALS ''24'' TONS

BONE-IN BEEF AND VEAL

USA-------- TOTALS ''10'' TONS (i think this is part of the 358 tons above?)

UK EXPORT OF LIKE CATTLE TO USA AND CANADA

1986 TO 1996 USA TOTAL = 1297

1986 TO 1996 CAN TOTAL = 299

http://collections.europarchive.org/tna/20080102161741/http://www.bseinquiry.gov.uk/files/mb/m11f/tab10.pdf

UK EXPORT MEAT OR OFFAL OF BOVINE ANIMALS DEC 1987

CANADA -- 64,526 KG

UK EXPORT OFFALS OF BOVINE ANIMALS FRESH CHILLED OR FROZEN OTHER THAN LIVER DEC 1987 YTD

USA -- 45,943 KG

UK EXPORT MEAT OF BOVINE ANIMAL WITH BONE IN 1988

CANADA -- 4,163 KG

PREP OR PRES MEAT OR OFFAL OF BOVINE ANIMALS CUMULATIVE TO DEC 1988

USA -------- 28,609 KG CANADA -- 22,044 KG

MEAT OF BOVINE ANIMALS WITH BONE IN CUMULATIVE TO ANUAL 1989

USA -------- 17,880 KG MEXICO---- 33,444 KG

BONELESS MEAT OF BOVINE 1989

USA --------111,953 KG CANADA---1,800 KG MEXICO --- 1,143,387 KG

EDIBLE OFFAL OF BOVINE ANIMALS 1989

USA -------- 19,980 KG MEXICO--- 31,244 KG

MORE........

MEAT OF BOVINE ANIMALS BONELESS 1990

USA 146,443

http://www.bseinquiry.gov.uk/files/mb/m11g/tab05.pdf

UK Exports of Live Cattle by Value 1986-96

USA 697 LIVE CATTLE

CANADA 299 LIVE CATTLE

http://collections.europarchive.org/tna/20081106012846/http://www.bseinquiry.gov.uk/files/mb/m11f/tab11.pdf

UK TABLE of Exports of meal of meat and meat offal; greaves 1979 - 1995

USA 24 TONS

CANADA 83 TONS

http://collections.europarchive.org/tna/20080102193106/http://www.bseinquiry.gov.uk/files/mb/m12/tab12.pdf

HOWEVER, my files show 44 tons of greaves for USA. ...TSS

Subject: Re: exports from the U.K. of it's MBM to U.S.???

From: S.J.Pearsall@esg.maff.gsi.gov.uk

Date: Tue, 8 Feb 2000 14:03:16 +0000

To: flounder@wt.net (Receipt Notification Requested) (Non Receipt Notification Requested)

Terry

Meat and bonemeal is not specifically classified for overseas trade purposes. The nearest equivalent is listed as flours and meals of meat or offals (including tankage), unfit for human consumption; greaves. UK exports of this to the US are listed below:

Country Tonnes

1980 1981 12 1982 1983 1984 10 1985 2 1986 1987 1988 1989 20 1990

Data for exports between 1975 and 1979 are not readily available. These can be obtained (at a charge) from data retailers appointed by HM Customs and Excise: BTSL (Tel: 01372 463121) or Abacus (01245 252222).

Best wishes Simon Pearsall Overseas trade statistics Stats (C&F)C

====================================== END...TSS

https://lists.aegee.org/cgi-bin/wa?A2=ind0306&L=BSE-L&P=R1740&X=1ABE7910CF6C11F2D0&Y=flounder9%40verizon.net&m=10864

https://lists.aegee.org/cgi-bin/wa?A2=ind0306&L=BSE-L&P=R1740&X=1ABE7910CF6C11F2D0&Y=flounder9%40verizon.net&m=10864

https://lists.aegee.org/cgi-bin/wa?A2=ind0306&L=BSE-L&P=R1740&X=1ABE7910CF6C11F2D0&Y=flounder9%40verizon.net&m=10864

Subject: Importation of Whole Cuts of Boneless Beef from Japan [Docket No. 05-004-1] RIN 0579-AB93 TSS SUBMISSION

Date: August 24, 2005 at 2:47 pm PST

August 24, 2005

Importation of Whole Cuts of Boneless Beef from Japan [Docket No. 05-004-1] RIN 0579-AB93 TSS SUBMISSION

Greetings APHIS ET AL,

My name is Terry S. Singeltary Sr.

I would kindly like to comment on [Docket No. 05-004-1] RIN 0579-AB93 ;

PROPOSED RULES

Exportation and importation of animals and animal products:

Whole cuts of boneless beef from-

Japan,

48494-48500 [05-16422]

http://www.regulations.gov/fdmspublic/ContentViewer?objectId=0900006480086ebc&disposition=attachment&contentType=msw6

Docket No. 03-080-1 -- USDA ISSUES PROPOSED RULE TO ALLOW LIVE ANIMAL IMPORTS FROM CANADA

https://web01.aphis.usda.gov/BSEcom.nsf/0/b78ba677e2b0c12185256dd300649f9d?OpenDocument&AutoFramed

PLEASE SEE FULL TEXT HERE ;

Docket No. 03-080-1 -- USDA ISSUES PROPOSED RULE TO ALLOW LIVE ANIMAL IMPORTS FROM CANADA

http://madcowfeed.blogspot.com/2008/07/docket-no-03-080-1-usda-issues-proposed.html

Friday, August 22, 2008

MEXICO blocks Alberta cattle following the discovery of Canada's 14th case of mad cow disease

http://madcowtesting.blogspot.com/2008/08/mexico-blocks-alberta-cattle-following.html

BSE BASE MAD COW TESTING TEXAS, USA, AND CANADA

http://madcowtesting.blogspot.com/

The most recent assessments (and reassessments) were published in June 2005 (Table I; 18), and included the categorisation of Canada, the USA, and Mexico as GBR III. Although only Canada and the USA have reported cases, the historically open system of trade in North America suggests that it is likely that BSE is present also in Mexico.

http://www.oie.int/boutique/extrait/06heim937950.pdf

P.9.21

Molecular characterization of BSE in Canada

Jianmin Yang1, Sandor Dudas2, Catherine Graham2, Markus Czub3, Tim McAllister1, Stefanie Czub1 1Agriculture and Agri-Food Canada Research Centre, Canada; 2National and OIE BSE Reference Laboratory, Canada; 3University of Calgary, Canada

Background: Three BSE types (classical and two atypical) have been identified on the basis of molecular characteristics of the misfolded protein associated with the disease. To date, each of these three types have been detected in Canadian cattle.

Objectives: This study was conducted to further characterize the 16 Canadian BSE cases based on the biochemical properties of there associated PrPres. Methods: Immuno-reactivity, molecular weight, glycoform profiles and relative proteinase K sensitivity of the PrPres from each of the 16 confirmed Canadian BSE cases was determined using modified Western blot analysis.

Results: Fourteen of the 16 Canadian BSE cases were C type, 1 was H type and 1 was L type. The Canadian H and L-type BSE cases exhibited size shifts and changes in glycosylation similar to other atypical BSE cases. PK digestion under mild and stringent conditions revealed a reduced protease resistance of the atypical cases compared to the C-type cases. N terminal- specific antibodies bound to PrPres from H type but not from C or L type. The C-terminal-specific antibodies resulted in a shift in the glycoform profile and detected a fourth band in the Canadian H-type BSE.

Discussion: The C, L and H type BSE cases in Canada exhibit molecular characteristics similar to those described for classical and atypical BSE cases from Europe and Japan. This supports the theory that the importation of BSE contaminated feedstuff is the source of C-type BSE in Canada. *It also suggests a similar cause or source for atypical BSE in these countries.

http://www.prion2009.com/sites/default/files/Prion2009_Book_of_Abstracts.pdf

Wednesday, July 28, 2010

re-Freedom of Information Act Project Number 3625-32000-086-05, Study of Atypical BSE UPDATE July 28, 2010

http://bse-atypical.blogspot.com/2010/07/re-freedom-of-information-act-project.html

10,000,000+ LBS. of PROHIBITED BANNED MAD COW FEED I.E. BLOOD LACED MBM IN COMMERCE USA 2007

Date: March 21, 2007 at 2:27 pm PST

RECALLS AND FIELD CORRECTIONS: VETERINARY MEDICINES -- CLASS II

___________________________________

PRODUCT

Bulk cattle feed made with recalled Darling's 85% Blood Meal, Flash Dried, Recall # V-024-2007

CODE

Cattle feed delivered between 01/12/2007 and 01/26/2007

RECALLING FIRM/MANUFACTURER

Pfeiffer, Arno, Inc, Greenbush, WI. by conversation on February 5, 2007.

Firm initiated recall is ongoing.

REASON

Blood meal used to make cattle feed was recalled because it was cross- contaminated with prohibited bovine meat and bone meal that had been manufactured on common equipment and labeling did not bear cautionary BSE statement.

VOLUME OF PRODUCT IN COMMERCE

42,090 lbs.

DISTRIBUTION

WI

___________________________________

PRODUCT

Custom dairy premix products: MNM ALL PURPOSE Pellet, HILLSIDE/CDL Prot- Buffer Meal, LEE, M.-CLOSE UP PX Pellet, HIGH DESERT/ GHC LACT Meal, TATARKA, M CUST PROT Meal, SUNRIDGE/CDL PROTEIN Blend, LOURENZO, K PVM DAIRY Meal, DOUBLE B DAIRY/GHC LAC Mineral, WEST PIONT/GHC CLOSEUP Mineral, WEST POINT/GHC LACT Meal, JENKS, J/COMPASS PROTEIN Meal, COPPINI - 8# SPECIAL DAIRY Mix, GULICK, L-LACT Meal (Bulk), TRIPLE J - PROTEIN/LACTATION, ROCK CREEK/GHC MILK Mineral, BETTENCOURT/GHC S.SIDE MK-MN, BETTENCOURT #1/GHC MILK MINR, V&C DAIRY/GHC LACT Meal, VEENSTRA, F/GHC LACT Meal, SMUTNY, A- BYPASS ML W/SMARTA, Recall # V-025-2007

CODE

The firm does not utilize a code - only shipping documentation with commodity and weights identified.

RECALLING FIRM/MANUFACTURER

Rangen, Inc, Buhl, ID, by letters on February 13 and 14, 2007. Firm initiated recall is complete.

REASON

Products manufactured from bulk feed containing blood meal that was cross contaminated with prohibited meat and bone meal and the labeling did not bear cautionary BSE statement.

VOLUME OF PRODUCT IN COMMERCE

9,997,976 lbs.

DISTRIBUTION

ID and NV

END OF ENFORCEMENT REPORT FOR MARCH 21, 2007

http://www.fda.gov/Safety/Recalls/EnforcementReports/2007/ucm120446.htm

Tuesday, March 2, 2010

Animal Proteins Prohibited in Ruminant Feed/Adulterated/Misbranded Rangen Inc 2/11/10 USA

http://madcowfeed.blogspot.com/2010/03/animal-proteins-prohibited-in-ruminant.html

Monday, March 1, 2010

ANIMAL PROTEIN I.E. MAD COW FEED IN COMMERCE A REVIEW 2010

http://madcowfeed.blogspot.com/2010/03/animal-protien-ie-mad-cow-feed-in.html

LET'S take a closer look at this new prionpathy or prionopathy, and then let's look at the g-h-BSEalabama mad cow.

This new prionopathy in humans? the genetic makeup is IDENTICAL to the g-h-BSEalabama mad cow, the only _documented_ mad cow in the world to date like this, ......wait, it get's better. this new prionpathy is killing young and old humans, with LONG DURATION from onset of symptoms to death, and the symptoms are very similar to nvCJD victims, OH, and the plaques are very similar in some cases too, bbbut, it's not related to the g-h-BSEalabama cow, WAIT NOW, it gets even better, the new human prionpathy that they claim is a genetic TSE, has no relation to any gene mutation in that family. daaa, ya think it could be related to that mad cow with the same genetic make-up ??? there were literally tons and tons of banned mad cow protein in Alabama in commerce, and none of it transmitted to cows, and the cows to humans there from ??? r i g h t $$$

ALABAMA MAD COW g-h-BSEalabama

In this study, we identified a novel mutation in the bovine prion protein gene (Prnp), called E211K, of a confirmed BSE positive cow from Alabama, United States of America. This mutation is identical to the E200K pathogenic mutation found in humans with a genetic form of CJD. This finding represents the first report of a confirmed case of BSE with a potential pathogenic mutation within the bovine Prnp gene. We hypothesize that the bovine Prnp E211K mutation most likely has caused BSE in "the approximately 10-year-old cow" carrying the E221K mutation.

http://www.plospathogens.org/article/info%3Adoi%2F10.1371%2Fjournal.ppat.1000156

http://www.plospathogens.org/article/fetchObjectAttachment.action?uri=info%3Adoi%2F10.1371%2Fjournal.ppat.1000156&representation=PDF

Saturday, August 14, 2010

BSE Case Associated with Prion Protein Gene Mutation (g-h-BSEalabama) and VPSPr PRIONPATHY

(see mad cow feed in COMMERCE IN ALABAMA...TSS)

http://prionpathy.blogspot.com/2010/08/bse-case-associated-with-prion-protein.html

2009 UPDATE ON ALABAMA AND TEXAS MAD COWS 2005 and 2006

http://bse-atypical.blogspot.com/2006/08/bse-atypical-texas-and-alabama-update.html

EFSA concludes that the current GBR level of USA is III, i.e. it is likely but not confirmed that domestic cattle are (clinically or pre-clinically) infected with the BSE-agent. As long as there are no significant changes in rendering or feeding, the stability remains extremely/very unstable. Thus, the probability of cattle to be (pre-clinically or clinically) infected with the BSE-agent persistently increases.

http://www.efsa.europa.eu/EFSA/efsa_locale-1178620753812_1211902594180.htm

Annex to the EFSA Scientific Report (2004) 3, 1-17 on the Assessment of the Geographical BSE Risk of USA

please see full text ;

http://www.efsa.europa.eu/en/scdocs/doc/3rax1.pdf

Monday, November 23, 2009

BSE GBR RISK ASSESSMENTS UPDATE NOVEMBER 23, 2009 COMMISSION OF THE EUROPEAN COMMUNITIES AND O.I.E. COMMISSION DECISION of 11 November 2009

http://docket-aphis-2006-0041.blogspot.com/2009/11/bse-gbr-risk-assessments-update.html

Tuesday, November 02, 2010

BSE - ATYPICAL LESION DISTRIBUTION (RBSE 92-21367) statutory (obex only) diagnostic criteria CVL 1992

http://bse-atypical.blogspot.com/2010/11/bse-atypical-lesion-distribution-rbse.html

Monday, November 22, 2010

Atypical transmissible spongiform encephalopathies in ruminants: a challenge for disease surveillance and control

REVIEW ARTICLES

http://transmissiblespongiformencephalopathy.blogspot.com/2010/11/atypical-transmissible-spongiform.html

Thursday, November 18, 2010

Increased susceptibility of human-PrP transgenic mice to bovine spongiform encephalopathy following passage in sheep

http://bse-atypical.blogspot.com/2010/11/increased-susceptibility-of-human-prp.html

Seven main threats for the future linked to prions

The NeuroPrion network has identified seven main threats for the future linked to prions.

First threat

The TSE road map defining the evolution of European policy for protection against prion diseases is based on a certain numbers of hypotheses some of which may turn out to be erroneous. In particular, a form of BSE (called atypical Bovine Spongiform Encephalopathy), recently identified by systematic testing in aged cattle without clinical signs, may be the origin of classical BSE and thus potentially constitute a reservoir, which may be impossible to eradicate if a sporadic origin is confirmed.

*** Also, a link is suspected between atypical BSE and some apparently sporadic cases of Creutzfeldt-Jakob disease in humans. These atypical BSE cases constitute an unforeseen first threat that could sharply modify the European approach to prion diseases.

http://www.neuroprion.org/en/np-neuroprion.html

Thursday, August 12, 2010

Seven main threats for the future linked to prions

http://prionpathy.blogspot.com/2010/08/seven-main-threats-for-future-linked-to.html

http://prionpathy.blogspot.com/

AS implied in the Inset 25 we must not _ASSUME_ that transmission of BSE to other species will invariably present pathology typical of a scrapie-like disease.

snip...

http://collections.europarchive.org/tna/20080102185948/http://www.bseinquiry.gov.uk/files/yb/1991/01/04004001.pdf

IN CONFIDENCE

IS THERE A SCRAPIE-LIKE DISEASE IN CATTLE ?

http://collections.europarchive.org/tna/20080102233201/http://www.bseinquiry.gov.uk/files/yb/1987/06/10004001.pdf

http://web.archive.org/web/20030516051623/http://www.bseinquiry.gov.uk/files/mb/m09/tab05.pdf

IN CONFIDENCE

PERCEPTIONS OF A SLOW VIRUS DISEASE IN ANIMALS IN THE USA

http://collections.europarchive.org/tna/20081106012811/http://www.bseinquiry.gov.uk/files/mb/m11b/tab01.pdf

2010

Rural and Regional Affairs and Transport References Committee The possible impacts and consequences for public health, trade and agriculture of the Government’s decision to relax import restrictions on beef Final report June 2010

2.65 At its hearing on 14 May 2010, the committee heard evidence from Dr Alan Fahey who has recently submitted a thesis on the clinical neuropsychiatric, epidemiological and diagnostic features of Creutzfeldt-Jakob disease.48 Dr Fahey told the committee of his concerns regarding the lengthy incubation period for transmissible spongiform encephalopathies, the inadequacy of current tests and the limited nature of our current understanding of this group of diseases.49

2.66 Dr Fahey also told the committee that in the last two years a link has been established between forms of atypical CJD and atypical BSE. Dr Fahey said that: They now believe that those atypical BSEs overseas are in fact causing sporadic Creutzfeldt-Jakob disease. They were not sure if it was due to mad sheep disease or a different form. If you look in the textbooks it looks like this is just arising by itself. But in my research I have a summary of a document which states that there has never been any proof that sporadic Creutzfeldt-Jakob disease has arisen de novo—has arisen of itself. There is no proof of that. The recent research is that in fact it is due to atypical forms of mad cow disease which have been found across Europe, have been found in America and have been found in Asia. These atypical forms of mad cow disease typically have even longer incubation periods than the classical mad cow disease.50

http://www.aph.gov.au/senate/committee/rrat_ctte/mad_cows/report/report.pdf

Sunday, September 6, 2009

MAD COW USA 1997 SECRET VIDEO

http://madcowusda.blogspot.com/2009/09/mad-cow-usa-1997-video.html

U.S.A. HIDING MAD COW DISEASE VICTIMS AS SPORADIC CJD ? see video at bottom

http://creutzfeldt-jakob-disease.blogspot.com/2009/07/usa-hiding-mad-cow-disease-victims-as.html

Tuesday, March 16, 2010

COMMONWEALTH OF AUSTRALIA Hansard Import restrictions on beef FRIDAY, 5 FEBRUARY 2010 AUSTRALIA

COMMONWEALTH OF AUSTRALIA

Proof Committee Hansard

RRA&T 2 Senate Friday, 5 February 2010

RURAL AND REGIONAL AFFAIRS AND TRANSPORT

[9.03 am]

BELLINGER, Mr Brad, Chairman, Australian Beef Association

CARTER, Mr John Edward, Director, Australian Beef Association

CHAIR—Welcome. Would you like to make an opening statement?

Mr Bellinger—Thank you. The ABA stands by its submission, which we made on 14 December last year, that the decision made by the government to allow the importation of beef from BSE affected countries is politically based, not science based. During this hearing we will bring forward compelling new evidence to back up this statement. When I returned to my property after the December hearing I received a note from an American citizen. I will read a small excerpt from the mail he sent me in order to reinforce the dangers of allowing the importation of beef from BSE affected countries. I have done a number of press releases on this topic, and this fellow has obviously picked my details up from the internet. His name is Terry Singeltary and he is from Bacliff, Texas. He states, and rightfully so:

You should be worried. Please let me explain. I’ve kept up with the mad cow saga for 12 years today, on December 14th 1997, some four months post voluntary and partial mad cow feed ban in the USA, I lost my mother to the Heidenhain variant Creutzfeldt-Jakob disease (CJD). I know this is just another phenotype of the infamous sporadic CJDs. Here in the USA, when USA sheep scrapie was transmitted to USA bovine, the agent was not UK BSE—it was a different strain. So why then would human TSE from USA cattle look like UK CJD from UK BSE? It would not. So this accentuates that the science is inconclusive still on this devastating disease. He goes on to state:

The OIE— the International Organisation of Epizootics, the arm of the WTO— is a failed global agent that in my opinion is bought off via bogus regulations for global trade and industry reps. I have done this all these years for nothing but the truth. I am a consumer, I eat meat, but I do not have to sit idly by and see the ignorance and greed of it all while countless numbers of humans and animals are being exposed to the TSE agents. All the USA is interested in is trade, nothing else matters.

Even Dr Stanley Prusiner, who incidentally won the Nobel Health Prize in 1997 for his work on the prion—he invented the word ‘prion’, or it came from him—states:

snip...see full text 110 pages ;

http://www.aph.gov.au/hansard/senate/commttee/S12742.pdf

*** Also, a link is suspected between atypical BSE and some apparently sporadic cases of Creutzfeldt-Jakob disease in humans. These atypical BSE cases constitute an unforeseen first threat that could sharply modify the European approach to prion diseases.

http://www.neuroprion.org/en/np-neuroprion.html

http://prionpathy.blogspot.com/2010/08/seven-main-threats-for-future-linked-to.html

for those interested, please see much more here ;

http://docket-aphis-2006-0041.blogspot.com/2010/03/commonwealth-of-australia-hansard.html

http://transmissiblespongiformencephalopathy.blogspot.com/2010/02/transmissible-spongiform-encephalopathy.html

****************PLEASE READ THE FOLLOWING CAREFULLY************

To date the OIE/WAHO assumes that the human and animal health standards set out in the BSE chapter for classical BSE (C-Type) applies to all forms of BSE which include the H-type and L-type atypical forms. This assumption is scientifically not completely justified and accumulating evidence suggests that this may in fact not be the case. Molecular characterization and the spatial distribution pattern of histopathologic lesions and immunohistochemistry (IHC) signals are used to identify and characterize atypical BSE. Both the L-type and H-type atypical cases display significant differences in the conformation and spatial accumulation of the disease associated prion protein (PrPSc) in brains of afflicted cattle. Transmission studies in bovine transgenic and wild type mouse models support that the atypical BSE types might be unique strains because they have different incubation times and lesion profiles when compared to C-type BSE. When L-type BSE was inoculated into ovine transgenic mice and Syrian hamster the resulting molecular fingerprint had changed, either in the first or a subsequent passage, from L-type into C-type BSE. In addition, non-human primates are specifically susceptible for atypical BSE as demonstrated by an approximately 50% shortened incubation time for L-type BSE as compared to C-type. Considering the current scientific information available, it cannot be assumed that these different BSE types pose the same human health risks as C-type BSE or that these risks are mitigated by the same protective measures.

http://www.prionetcanada.ca/detail.aspx?menu=5&dt=293380&app=93&cat1=387&tp=20&lk=no&cat2

Tuesday, December 14, 2010 TAFS1

Position Paper on Relaxation of the Feed Ban in the EU SUMMARY © TAFS, Berne, 2010

http://transmissiblespongiformencephalopathy.blogspot.com/2010/12/tafs1-position-paper-on-relaxation-of.html

Tuesday, June 1, 2010

USA cases of dpCJD rising with 24 cases so far in 2010

http://cjdtexas.blogspot.com/2010/06/usa-cases-of-dpcjd-rising-with-24-cases.html

Wednesday, June 16, 2010

Defining sporadic Creutzfeldt-Jakob disease strains and their transmission properties

http://creutzfeldt-jakob-disease.blogspot.com/2010/06/defining-sporadic-creutzfeldt-jakob.html

Tuesday, December 14, 2010

Infection control of CJD, vCJD and other human prion diseases in healthcare and community settings part 4, Annex A1, Annex J, UPDATE DECEMBER 2010

http://creutzfeldt-jakob-disease.blogspot.com/2010/12/infection-control-of-cjd-vcjd-and-other.html

DID EVERYONE FILL OUT THEIR CJD QUESIONNAIRE FROM THE CDC AND OR THE CJD FOUNDATION ???

Friday, November 30, 2007

CJD QUESTIONNAIRE USA CWRU AND CJD FOUNDATION

http://cjdquestionnaire.blogspot.com/

USA

5 Includes 16 cases in which the diagnosis is pending, and 18 inconclusive cases;

6 Includes 21 (19 from 2010) cases with type determination pending in which the diagnosis of vCJD has been excluded.

2010

PLEASE NOTE REFERENCE LINES 5. AND 6.

Monday, August 9, 2010

National Prion Disease Pathology Surveillance Center Cases Examined (July 31, 2010) Year Total Referrals2 Prion Disease Sporadic Familial Iatrogenic vCJD

1996 & earlier 51 33 28 5 0 0

1997 114 68 59 9 0 0

1998 88 52 44 7 1 0

1999 120 72 64 8 0 0

2000 146 103 89 14 0 0

2001 209 119 109 10 0 0

2002 248 149 125 22 2 0

2003 274 176 137 39 0 0

2004 325 186 164 21 0 1(3)

2005 344 194 157 36 1 0

2006 383 197 166 29 0 2(4)

2007 377 214 187 27 0 0

2008 394 231 204 25 0 0

2009 425 259 216 43 0 0

2010 204 124 85 20 0 0

TOTAL 3702(5) 2177(6) 1834 315 4 3

1 Listed based on the year of death or, if not available, on year of referral;

2 Cases with suspected prion disease for which brain tissue and/or blood (in familial cases) were submitted;

3 Disease acquired in the United Kingdom;

4 Disease was acquired in the United Kingdom in one case and in Saudi Arabia in the other case;

5 Includes 16 cases in which the diagnosis is pending, and 18 inconclusive cases;

6 Includes 21 (19 from 2010) cases with type determination pending in which the diagnosis of vCJD has been excluded.

http://www.cjdsurveillance.com/pdf/case-table.pdf

Monday, August 9, 2010

National Prion Disease Pathology Surveillance Center Cases Examined (July 31, 2010)

(please watch and listen to the video and the scientist speaking about atypical BSE and sporadic CJD and listen to Professor Aguzzi)

http://prionunitusaupdate2008.blogspot.com/2010/08/national-prion-disease-pathology.html

Atypical BSE in Cattle

BSE has been linked to the human disease variant Creutzfeldt Jakob Disease (vCJD). The known exposure pathways for humans contracting vCJD are through the consumption of beef and beef products contaminated by the BSE agent and through blood transfusions. However, recent scientific evidence suggests that the BSE agent may play a role in the development of other forms of human prion diseases as well. These studies suggest that classical type of BSE may cause type 2 sporadic CJD and that H-type atypical BSE is connected with a familial form of CJD.

To date the OIE/WAHO assumes that the human and animal health standards set out in the BSE chapter for classical BSE (C-Type) applies to all forms of BSE which include the H-type and L-type atypical forms. This assumption is scientifically not completely justified and accumulating evidence suggests that this may in fact not be the case. Molecular characterization and the spatial distribution pattern of histopathologic lesions and immunohistochemistry (IHC) signals are used to identify and characterize atypical BSE. Both the L-type and H-type atypical cases display significant differences in the conformation and spatial accumulation of the disease associated prion protein (PrPSc) in brains of afflicted cattle. Transmission studies in bovine transgenic and wild type mouse models support that the atypical BSE types might be unique strains because they have different incubation times and lesion profiles when compared to C-type BSE. When L-type BSE was inoculated into ovine transgenic mice and Syrian hamster the resulting molecular fingerprint had changed, either in the first or a subsequent passage, from L-type into C-type BSE. In addition, non-human primates are specifically susceptible for atypical BSE as demonstrated by an approximately 50% shortened incubation time for L-type BSE as compared to C-type. Considering the current scientific information available, it cannot be assumed that these different BSE types pose the same human health risks as C-type BSE or that these risks are mitigated by the same protective measures.

snip...see full text ;

http://www.prionetcanada.ca/detail.aspx?menu=5&dt=293380&app=93&cat1=387&tp=20&lk=no&cat2

14th ICID International Scientific Exchange Brochure -

Final Abstract Number: ISE.114

Session: International Scientific Exchange

Transmissible Spongiform encephalopathy (TSE) animal and human TSE in North America update October 2009

T. Singeltary

Bacliff, TX, USA

Background:

An update on atypical BSE and other TSE in North America. Please remember, the typical U.K. c-BSE, the atypical l-BSE (BASE), and h-BSE have all been documented in North America, along with the typical scrapie's, and atypical Nor-98 Scrapie, and to date, 2 different strains of CWD, and also TME. All these TSE in different species have been rendered and fed to food producing animals for humans and animals in North America (TSE in cats and dogs ?), and that the trading of these TSEs via animals and products via the USA and Canada has been immense over the years, decades.

Methods:

12 years independent research of available data

Results:

I propose that the current diagnostic criteria for human TSEs only enhances and helps the spreading of human TSE from the continued belief of the UKBSEnvCJD only theory in 2009. With all the science to date refuting it, to continue to validate this old myth, will only spread this TSE agent through a multitude of potential routes and sources i.e. consumption, medical i.e., surgical, blood, dental, endoscopy, optical, nutritional supplements, cosmetics etc.

Conclusion:

I would like to submit a review of past CJD surveillance in the USA, and the urgent need to make all human TSE in the USA a reportable disease, in every state, of every age group, and to make this mandatory immediately without further delay. The ramifications of not doing so will only allow this agent to spread further in the medical, dental, surgical arena's. Restricting the reporting of CJD and or any human TSE is NOT scientific. Iatrogenic CJD knows NO age group, TSE knows no boundaries. I propose as with Aguzzi, Asante, Collinge, Caughey, Deslys, Dormont, Gibbs, Gajdusek, Ironside, Manuelidis, Marsh, et al and many more, that the world of TSE Transmissible Spongiform Encephalopathy is far from an exact science, but there is enough proven science to date that this myth should be put to rest once and for all, and that we move forward with a new classification for human and animal TSE that would properly identify the infected species, the source species, and then the route.

page 114 ;

http://ww2.isid.org/Downloads/14th_ICID_ISE_Abstracts.pdf

The EMBO Journal (2002) 21, 6358 - 6366 doi:10.1093/emboj/cdf653

BSE prions propagate as either variant CJD-like or sporadic CJD-like prion strains in transgenic mice expressing human prion protein

Emmanuel A. Asante1, Jacqueline M. Linehan1, Melanie Desbruslais1, Susan Joiner1, Ian Gowland1, Andrew L. Wood1, Julie Welch1, Andrew F. Hill1, Sarah E. Lloyd1, Jonathan D.F. Wadsworth1 and John Collinge1

1.MRC Prion Unit and Department of Neurodegenerative Disease, Institute of Neurology, University College, Queen Square, London WC1N 3BG, UK Correspondence to:

John Collinge, E-mail: j.collinge@prion.ucl.ac.uk

Received 1 August 2002; Accepted 17 October 2002; Revised 24 September 2002

--------------------------------------------------------------------------------

Abstract

Variant Creutzfeldt–Jakob disease (vCJD) has been recognized to date only in individuals homozygous for methionine at PRNP codon 129. Here we show that transgenic mice expressing human PrP methionine 129, inoculated with either bovine spongiform encephalopathy (BSE) or variant CJD prions, may develop the neuropathological and molecular phenotype of vCJD, consistent with these diseases being caused by the same prion strain. Surprisingly, however, BSE transmission to these transgenic mice, in addition to producing a vCJD-like phenotype, can also result in a distinct molecular phenotype that is indistinguishable from that of sporadic CJD with PrPSc type 2. These data suggest that more than one BSE-derived prion strain might infect humans; it is therefore possible that some patients with a phenotype consistent with sporadic CJD may have a disease arising from BSE exposure.

Keywords:BSE, Creutzfeldt–Jakob disease, prion, transgenic

http://www.nature.com/emboj/journal/v21/n23/abs/7594869a.html

BSE prions propagate as either variant CJD-like or sporadic CJD-like prion strains in transgenic mice expressing human prion protein

Emmanuel A. Asante, Jacqueline M. Linehan, Melanie Desbruslais, Susan Joiner, Ian Gowland, Andrew L. Wood, Julie Welch, Andrew F. Hill, Sarah E. Lloyd, Jonathan D.F. Wadsworth, and John Collinge1 MRC Prion Unit and Department of Neurodegenerative Disease, Institute of Neurology, University College, Queen Square, London WC1N 3BG, UK 1Corresponding author e-mail: j.collinge@prion.ucl.ac.ukReceived August 1, 2002; Revised September 24, 2002; Accepted October 17, 2002.

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC136957/?tool=pubmed

Sent: Saturday, December 11, 2010 3:17 PM Subject: Species-barrier-independent prion replication in apparently resistant species

Species-barrier-independent prion replication in apparently resistant species

Pertenece a: UCL University College London Eprints

Descripción: Transmission of prions between mammalian species is thought to be limited by a "species barrier," which depends on differences in the primary structure of prion proteins in the infecting inoculum and the host, Here we demonstrate that a strain of hamster prions thought to be nonpathogenic for conventional mice leads to prion replication to high levels in such mice but without causing clinical disease. Prions pathogenic in both mice and hamsters are produced. These results demonstrate the existence of subclinical forms of prion infection with important public health implications, both with respect to iatrogenic transmission from apparently healthy humans and dietary exposure to cattle and other species exposed to bovine spongiform encephalopathy prions, Current definitions of the species barrier, which have been based on clinical endpoints, need to be fundamentally reassessed.

Autor(es): Hill, AF - Joiner, S - Linehan, J - Desbruslais, M - Lantos, PL - Collinge, J -

Id.: 52395313

Versión: 1.0

Estado: Final

Palabras clave: TRANSMISSIBLE MINK ENCEPHALOPATHY, CREUTZFELDT - JAKOB - DISEASE, FATAL FAMILIAL INSOMNIA, STRAIN VARIATION, TRANSGENIC MICE, SCRAPIE INFECTIVITY, HAMSTER SCRAPIE, VARIANT CJD, BSE AGENT, PROTEIN -

Tipo de recurso: Article -

Tipo de Interactividad: Expositivo

Nivel de Interactividad: muy bajo

Audiencia: Estudiante - Profesor - Autor -

Estructura: Atomic

Coste: no

Copyright: sí

Requerimientos técnicos: Browser: Any -

Fecha de contribución: 10-dic-2010

Contacto:

http://biblioteca.universia.net/html_bura/ficha/params/id/52395313.html

for those interested, see more here with comments........

Saturday, December 11, 2010

Species-barrier-independent prion replication in apparently resistant species

http://transmissiblespongiformencephalopathy.blogspot.com/2010/12/species-barrier-independent-prion.html

Saturday, December 18, 2010

OIE Global Conference on Wildlife Animal Health and Biodiversity - Preparing for the Future (TSE AND PRIONS) Paris (France), 23-25 February 2011

http://transmissiblespongiformencephalopathy.blogspot.com/2010/12/oie-global-conference-on-wildlife.html

Friday, December 17, 2010

PRION DISEASE Action Plan National Program 103 Animal Health 2012-2017

http://transmissiblespongiformencephalopathy.blogspot.com/2010/12/prion-disease-action-plan-national.html

DAY LATE, DOLLAR SHORT $$$

TSS

Australia Mad cow assessments come to a standstill, USDA hasn't a clue $

2010-10-24T12:04:00.000-07:00

Australia Mad cow assessments come to a standstill, USDA hasn't a clue $

Mad cow assessments come to a standstill

Thursday, 21/10/2010

The Import Risk Assessment process on beef imports from countries previously infected by mad cow disease has been put on hold.

Senate Estimates have been told that assessments had begun on the USA, Japan and Canada, and were proceeding hand in hand with Food Standards Australia and New Zealand.

Dr Colin Grant, CEO of Biosecurity Australia, says the IRA was halted in Japan because of a foot-and-mouth disease outbreak.

And then FSANZ received an incomplete application from the US, which says at this stage it doesn't have the resources to provide information.

Dr Grant says as a result there isn't a BSE assessment going through FSANZ for any of the three countries, so the department can't proceed with the process.

"At this point in time, we've moved down the path as far as we can, and we're at the brink of a point potentially of not being able to go very much further for some time."

Meanwhile, the Federal Agriculture Minister Joe Ludwig has assured Senate Estimates that there is no change to Government policy over the live sheep trade.

Some Labor Senators and Members are calling for the end of live sheep exports.

http://www.abc.net.au/rural/news/content/201010/s3044237.htm

"And then FSANZ received an incomplete application from the US, which says at this stage it doesn't have the resources to provide information."

end

Greetings,

SO, if i understand this correctly, the USDA et al states that they cannot provide the information needed to help the FSANZ Import Risk Assessment process on beef imports from the USA and the risk there from, from mad cow disease ?

ARE you kidding me $

I can sum it up real fast below, at no charge ;

Tuesday, March 16, 2010

COMMONWEALTH OF AUSTRALIA Hansard Import restrictions on beef FRIDAY, 5 FEBRUARY 2010 AUSTRALIA

COMMONWEALTH OF AUSTRALIA

Proof Committee Hansard

RRA&T 2 Senate Friday, 5 February 2010

RURAL AND REGIONAL AFFAIRS AND TRANSPORT

[9.03 am]

BELLINGER, Mr Brad, Chairman, Australian Beef Association

CARTER, Mr John Edward, Director, Australian Beef Association

CHAIR—Welcome. Would you like to make an opening statement?

Mr Bellinger—Thank you. The ABA stands by its submission, which we made on 14 December last year, that the decision made by the government to allow the importation of beef from BSE affected countries is politically based, not science based. During this hearing we will bring forward compelling new evidence to back up this statement. When I returned to my property after the December hearing I received a note from an American citizen. I will read a small excerpt from the mail he sent me in order to reinforce the dangers of allowing the importation of beef from BSE affected countries. I have done a number of press releases on this topic, and this fellow has obviously picked my details up from the internet. His name is Terry Singeltary and he is from Bacliff, Texas. He states, and rightfully so:

You should be worried. Please let me explain. I’ve kept up with the mad cow saga for 12 years today, on December 14th 1997, some four months post voluntary and partial mad cow feed ban in the USA, I lost my mother to the Heidenhain variant Creutzfeldt-Jakob disease (CJD). I know this is just another phenotype of the infamous sporadic CJDs. Here in the USA, when USA sheep scrapie was transmitted to USA bovine, the agent was not UK BSE—it was a different strain. So why then would human TSE from USA cattle look like UK CJD from UK BSE? It would not. So this accentuates that the science is inconclusive still on this devastating disease. He goes on to state:

The OIE— the International Organisation of Epizootics, the arm of the WTO— is a failed global agent that in my opinion is bought off via bogus regulations for global trade and industry reps. I have done this all these years for nothing but the truth. I am a consumer, I eat meat, but I do not have to sit idly by and see the ignorance and greed of it all while countless numbers of humans and animals are being exposed to the TSE agents. All the USA is interested in is trade, nothing else matters.

Even Dr Stanley Prusiner, who incidentally won the Nobel Health Prize in 1997 for his work on the prion—he invented the word ‘prion’, or it came from him—states:

The BSC policy was set up for one purpose only, trade—the illegal trading of all strains of TSE globally throughout North America, which is home to CBSC, IBSC and HBSC, many scrapie strains and two strains of CJD to date. (please note typo error, those should have read cBSE, lBSE, and hBSE...tss)

I would also like, while I have the opportunity, to explain the beef-off-the-shelves myth. At the first Senate hearing on 14 December, it was explained that the reason why they allowed BSC beef into Australia was the beef-off-the-shelves policy, whereby if we found a case of BSC in Australia they would have to recall all—

Friday, 5 February 2010 Senate RRA&T 3

RURAL AND REGIONAL AFFAIRS AND TRANSPORT

Senator HEFFERNAN—Which of course is total BS.

Mr Bellinger—Correct. This is written in the FSANZ document—Food Standards Australia New Zealand. Why isn’t this same policy in New Zealand? It is not—it is only in Australia. We are the only country in the world to have this idiotic policy. So we again call for the tabling of the WTO obligations paperwork. We do not believe that exists.

snip...see full text 110 pages ;

http://www.aph.gov.au/hansard/senate/commttee/S12742.pdf

for those interested, please see much more here ;

http://docket-aphis-2006-0041.blogspot.com/2010/03/commonwealth-of-australia-hansard.html

http://transmissiblespongiformencephalopathy.blogspot.com/2010/02/transmissible-spongiform-encephalopathy.html

Tuesday, July 13, 2010

(SEE BEEF PRODUCTS EXPORTED TO AUSTRALIA FROM USA...TSS)

AUSTRALIAN QUESTIONNAIRE TO ASSESS BSE RISK (OIE) Terrestrial Animal Health Code, 2009 and USA export risk factor for BSE to Australia

http://usdameatexport.blogspot.com/2010/07/australian-questionnaire-to-assess-bse.html

Saturday, August 14, 2010

USA NON-SPECIES CODING SYSTEM (BEEF IMPORT EXPORT BSE RISK THERE FROM)

US denies it's illegally sending beef to Australia ?

Friday, 13/08/2010

http://usdameatexport.blogspot.com/2010/08/usa-non-species-coding-system-beef.html

Saturday, June 19, 2010

U.S. DENIED UPGRADED BSE STATUS FROM OIE

http://usdameatexport.blogspot.com/2010/06/us-denied-upgraded-bse-status-from-oie.html

Sunday, August 15, 2010

ATYPICAL BSE NOW LINKED TO CAUSING SPORADIC CJD OVERSEAS Commonwealth of Australia

http://bse-atypical.blogspot.com/2010/08/atypical-bse-now-linked-to-causing.html

Wednesday, March 31, 2010

Atypical BSE in Cattle

To date the OIE/WAHO assumes that the human and animal health standards set out in the BSE chapter for classical BSE (C-Type) applies to all forms of BSE which include the H-type and L-type atypical forms. This assumption is scientifically not completely justified and accumulating evidence suggests that this may in fact not be the case. Molecular characterization and the spatial distribution pattern of histopathologic lesions and immunohistochemistry (IHC) signals are used to identify and characterize atypical BSE. Both the L-type and H-type atypical cases display significant differences in the conformation and spatial accumulation of the disease associated prion protein (PrPSc) in brains of afflicted cattle. Transmission studies in bovine transgenic and wild type mouse models support that the atypical BSE types might be unique strains because they have different incubation times and lesion profiles when compared to C-type BSE. When L-type BSE was inoculated into ovine transgenic mice and Syrian hamster the resulting molecular fingerprint had changed, either in the first or a subsequent passage, from L-type into C-type BSE. In addition, non-human primates are specifically susceptible for atypical BSE as demonstrated by an approximately 50% shortened incubation time for L-type BSE as compared to C-type. Considering the current scientific information available, it cannot be assumed that these different BSE types pose the same human health risks as C-type BSE or that these risks are mitigated by the same protective measures.

This study will contribute to a correct definition of specified risk material (SRM) in atypical BSE. The incumbent of this position will develop new and transfer existing, ultra-sensitive methods for the detection of atypical BSE in tissue of experimentally infected cattle.

http://www.prionetcanada.ca/detail.aspx?menu=5&dt=293380&app=93&cat1=387&tp=20&lk=no&cat2

SEE FULL TEXT ;

http://bse-atypical.blogspot.com/2010/03/atypical-bse-in-cattle-position-post.html

LET'S take a closer look at this new prionpathy or prionopathy, and then let's look at the g-h-BSEalabama mad cow.

This new prionopathy in humans? the genetic makeup is IDENTICAL to the g-h-BSEalabama mad cow, the only _documented_ mad cow in the world to date like this, ......wait, it get's better. this new prionpathy is killing young and old humans, with LONG DURATION from onset of symptoms to death, and the symptoms are very similar to nvCJD victims, OH, and the plaques are very similar in some cases too, bbbut, it's not related to the g-h-BSEalabama cow, WAIT NOW, it gets even better, the new human prionpathy that they claim is a genetic TSE, has no relation to any gene mutation in that family. daaa, ya think it could be related to that mad cow with the same genetic make-up ??? there were literally tons and tons of banned mad cow protein in Alabama in commerce, and none of it transmitted to cows, and the cows to humans there from ??? r i g h t $$$

ALABAMA MAD COW g-h-BSEalabama

In this study, we identified a novel mutation in the bovine prion protein gene (Prnp), called E211K, of a confirmed BSE positive cow from Alabama, United States of America. This mutation is identical to the E200K pathogenic mutation found in humans with a genetic form of CJD. This finding represents the first report of a confirmed case of BSE with a potential pathogenic mutation within the bovine Prnp gene. We hypothesize that the bovine Prnp E211K mutation most likely has caused BSE in "the approximately 10-year-old cow" carrying the E221K mutation.

http://www.plospathogens.org/article/info%3Adoi%2F10.1371%2Fjournal.ppat.1000156

http://www.plospathogens.org/article/fetchObjectAttachment.action?uri=info%3Adoi%2F10.1371%2Fjournal.ppat.1000156&representation=PDF

Saturday, August 14, 2010

BSE Case Associated with Prion Protein Gene Mutation (g-h-BSEalabama) and VPSPr PRIONPATHY

(see mad cow feed in COMMERCE IN ALABAMA...TSS)

http://prionpathy.blogspot.com/2010/08/bse-case-associated-with-prion-protein.html

Wednesday, July 28, 2010

re-Freedom of Information Act Project Number 3625-32000-086-05, Study of Atypical BSE UPDATE July 28, 2010

http://bse-atypical.blogspot.com/2010/07/re-freedom-of-information-act-project.html

Discussion: The C, L and H type BSE cases in Canada exhibit molecular characteristics similar to those described for classical and atypical BSE cases from Europe and Japan. This supports the theory that the importation of BSE contaminated feedstuff is the source of C-type BSE in Canada. It also suggests a similar cause or source for atypical BSE in these countries.

http://www.prion2009.com/sites/default/files/Prion2009_Book_of_Abstracts.pdf

Thursday, October 07, 2010

Experimental Transmission of H-type Bovine Spongiform Encephalopathy to Bovinized Transgenic Mice

http://bse-atypical.blogspot.com/2010/10/experimental-transmission-of-h-type.html

Tuesday, August 03, 2010

Variably protease-sensitive prionopathy: A new sporadic disease of the prion protein

http://creutzfeldt-jakob-disease.blogspot.com/2010/08/variably-protease-sensitive-prionopathy.html

Monday, August 9, 2010

Variably protease-sensitive prionopathy: A new sporadic disease of the prion protein or just more PRIONBALONEY ?

http://prionunitusaupdate2008.blogspot.com/2010/08/variably-protease-sensitive-prionopathy.html

Thursday, August 12, 2010

Seven main threats for the future linked to prions

http://prionpathy.blogspot.com/2010/08/seven-main-threats-for-future-linked-to.html

http://prionpathy.blogspot.com/

Wednesday, August 11, 2010

REPORT ON THE INVESTIGATION OF THE SIXTEENTH CASE OF BOVINE SPONGIFORM ENCEPHALOPATHY (BSE) IN CANADA

http://bse-atypical.blogspot.com/2010/08/report-on-investigation-of-sixteenth.html

Thursday, August 19, 2010

REPORT ON THE INVESTIGATION OF THE SEVENTEENTH CASE OF BOVINE SPONGIFORM ENCEPHALOPATHY (BSE) IN CANADA

http://bseusa.blogspot.com/2010/08/report-on-investigation-of-seventeenth.html

Thursday, August 19, 2010

SCRAPIE CANADA UPDATE Current as of 2010-07-31 The following table lists sheep flocks and/or goat herds confirmed to be infected with scrapie in Canada in 2010.

Current as of: 2010-07-31

http://nor-98.blogspot.com/2010/08/scrapie-canada-update-current-as-of.html

14th ICID International Scientific Exchange Brochure -

Final Abstract Number: ISE.114

Session: International Scientific Exchange

Transmissible Spongiform encephalopathy (TSE) animal and human TSE in North America

update October 2009

T. Singeltary

Bacliff, TX, USA

Background:

An update on atypical BSE and other TSE in North America. Please remember, the typical U.K. c-BSE, the atypical l-BSE (BASE), and h-BSE have all been documented in North America, along with the typical scrapie's, and atypical Nor-98 Scrapie, and to date, 2 different strains of CWD, and also TME. All these TSE in different species have been rendered and fed to food producing animals for humans and animals in North America (TSE in cats and dogs ?), and that the trading of these TSEs via animals and products via the USA and Canada has been immense over the years, decades.

Methods:

12 years independent research of available data

Results:

I propose that the current diagnostic criteria for human TSEs only enhances and helps the spreading of human TSE from the continued belief of the UKBSEnvCJD only theory in 2009. With all the science to date refuting it, to continue to validate this old myth, will only spread this TSE agent through a multitude of potential routes and sources i.e. consumption, medical i.e., surgical, blood, dental, endoscopy, optical, nutritional supplements, cosmetics etc.

Conclusion:

I would like to submit a review of past CJD surveillance in the USA, and the urgent need to make all human TSE in the USA a reportable disease, in every state, of every age group, and to make this mandatory immediately without further delay. The ramifications of not doing so will only allow this agent to spread further in the medical, dental, surgical arena's. Restricting the reporting of CJD and or any human TSE is NOT scientific. Iatrogenic CJD knows NO age group, TSE knows no boundaries. I propose as with Aguzzi, Asante, Collinge, Caughey, Deslys, Dormont, Gibbs, Gajdusek, Ironside, Manuelidis, Marsh, et al and many more, that the world of TSE Transmissible Spongiform Encephalopathy is far from an exact science, but there is enough proven science to date that this myth should be put to rest once and for all, and that we move forward with a new classification for human and animal TSE that would properly identify the infected species, the source species, and then the route.

http://ww2.isid.org/Downloads/14th_ICID_ISE_Abstracts.pdf

Wednesday, March 31, 2010

Atypical BSE in Cattle

http://bse-atypical.blogspot.com/2010/03/atypical-bse-in-cattle-position-post.html

Friday, August 27, 2010

NEW ATYPICAL NOR-98 SCRAPIE CASE DETECTED IDAHO NOW 5 CASES DOCUMENTED 2010

http://nor-98.blogspot.com/2010/08/new-atypical-nor-98-scrapie-case.html

REPORT OF THE WORKING PARTY ON BOVINE SPONGIFORM ENCEPHALOPATHY 1989

snip...

4.2.9 ...Also, if it resulted from a localised chance transmission of the scrapie strain from sheep to cattle giving rise to a mutant, a different pattern of disease would have been expected: its range would have increased with time. Thus the evidence from Britain is against the disease being due to a new strain of the agent, but we note that in the United States from 1984 to 1988 outbreaks of scrapie in sheep flocks are reported to have Increased markedly, now being nearly 3 times as high as during any previous period (18).

http://collections.europarchive.org/tna/20080102132706/http://www.bseinquiry.gov.uk/files/ib/ibd1/tab02.pdf

http://collections.europarchive.org/tna/20080102193106/http://www.bseinquiry.gov.uk/files/mb/m12/tab12.pdf

THE USDA FDA INFAMOUS MAD COW FIREWALL, A FIREWALL THAT NEVER TOOK PLACE, INK ON PAPER IS ALL IT WAS, the mad cow feed ban that never was ;

P.9.21

Molecular characterization of BSE in Canada

Jianmin Yang1, Sandor Dudas2, Catherine Graham2, Markus Czub3, Tim McAllister1, Stefanie Czub1 1Agriculture and Agri-Food Canada Research Centre, Canada; 2National and OIE BSE Reference Laboratory, Canada; 3University of Calgary, Canada

Background: Three BSE types (classical and two atypical) have been identified on the basis of molecular characteristics of the misfolded protein associated with the disease. To date, each of these three types have been detected in Canadian cattle.

Objectives: This study was conducted to further characterize the 16 Canadian BSE cases based on the biochemical properties of there associated PrPres. Methods: Immuno-reactivity, molecular weight, glycoform profiles and relative proteinase K sensitivity of the PrPres from each of the 16 confirmed Canadian BSE cases was determined using modified Western blot analysis.

Results: Fourteen of the 16 Canadian BSE cases were C type, 1 was H type and 1 was L type. The Canadian H and L-type BSE cases exhibited size shifts and changes in glycosylation similar to other atypical BSE cases. PK digestion under mild and stringent conditions revealed a reduced protease resistance of the atypical cases compared to the C-type cases. N terminal- specific antibodies bound to PrPres from H type but not from C or L type. The C-terminal-specific antibodies resulted in a shift in the glycoform profile and detected a fourth band in the Canadian H-type BSE.

Discussion: The C, L and H type BSE cases in Canada exhibit molecular characteristics similar to those described for classical and atypical BSE cases from Europe and Japan. This supports the theory that the importation of BSE contaminated feedstuff is the source of C-type BSE in Canada. * It also suggests a similar cause or source for atypical BSE in these countries.

http://www.prion2009.com/sites/default/files/Prion2009_Book_of_Abstracts.pdf

THIS is just ONE month report, of TWO recalls of prohibited banned MBM, which is illegal, mixed with 85% blood meal, which is still legal, but yet we know the TSE/BSE agent will transmit blood. we have this l-BSE in North America that is much more virulent and there is much concern with blood issue and l-BSE as there is with nvCJD in humans. some are even starting to be concerned with sporadic CJD and blood, and there are studies showing transmission there as well. ... this is one month recall page, where 10 MILLION POUNDS OF BANNED MAD COW FEED WENT OUT INTO COMMERCE, TO BE FED OUT. very little of the product that reaches commerce is ever returned via recall, very, very little. this was 2007, TEN YEARS AFTER THE AUGUST 4, 1997, PARTIAL AND VOLUNTARY MAD COW FEED BAN IN THE USA, that was nothing but ink on paper. i have listed the tonnage of mad cow feed that was in ALABAMA in one of the links too, this is where the infamous g-h-BSEalabama case was, a genetic relation matching the new sporadic CJD in the USA. seems this saga just keeps getting better and better.......$$$

10,000,000+ LBS. of PROHIBITED BANNED MAD COW FEED I.E. BLOOD LACED MBM IN COMMERCE USA 2007

Date: March 21, 2007 at 2:27 pm PST

RECALLS AND FIELD CORRECTIONS: VETERINARY MEDICINES -- CLASS II

___________________________________

PRODUCT

Bulk cattle feed made with recalled Darling's 85% Blood Meal, Flash Dried, Recall # V-024-2007

CODE

Cattle feed delivered between 01/12/2007 and 01/26/2007

RECALLING FIRM/MANUFACTURER

Pfeiffer, Arno, Inc, Greenbush, WI. by conversation on February 5, 2007.

Firm initiated recall is ongoing.

REASON

Blood meal used to make cattle feed was recalled because it was cross- contaminated with prohibited bovine meat and bone meal that had been manufactured on common equipment and labeling did not bear cautionary BSE statement.

VOLUME OF PRODUCT IN COMMERCE

42,090 lbs.

DISTRIBUTION

WI

___________________________________

PRODUCT

Custom dairy premix products: MNM ALL PURPOSE Pellet, HILLSIDE/CDL Prot- Buffer Meal, LEE, M.-CLOSE UP PX Pellet, HIGH DESERT/ GHC LACT Meal, TATARKA, M CUST PROT Meal, SUNRIDGE/CDL PROTEIN Blend, LOURENZO, K PVM DAIRY Meal, DOUBLE B DAIRY/GHC LAC Mineral, WEST PIONT/GHC CLOSEUP Mineral, WEST POINT/GHC LACT Meal, JENKS, J/COMPASS PROTEIN Meal, COPPINI - 8# SPECIAL DAIRY Mix, GULICK, L-LACT Meal (Bulk), TRIPLE J - PROTEIN/LACTATION, ROCK CREEK/GHC MILK Mineral, BETTENCOURT/GHC S.SIDE MK-MN, BETTENCOURT #1/GHC MILK MINR, V&C DAIRY/GHC LACT Meal, VEENSTRA, F/GHC LACT Meal, SMUTNY, A- BYPASS ML W/SMARTA, Recall # V-025-2007

CODE

The firm does not utilize a code - only shipping documentation with commodity and weights identified.

RECALLING FIRM/MANUFACTURER

Rangen, Inc, Buhl, ID, by letters on February 13 and 14, 2007. Firm initiated recall is complete.

REASON

Products manufactured from bulk feed containing blood meal that was cross contaminated with prohibited meat and bone meal and the labeling did not bear cautionary BSE statement.

VOLUME OF PRODUCT IN COMMERCE

9,997,976 lbs.

DISTRIBUTION

ID and NV

END OF ENFORCEMENT REPORT FOR MARCH 21, 2007

http://www.fda.gov/Safety/Recalls/EnforcementReports/2007/ucm120446.htm

Tuesday, March 2, 2010

Animal Proteins Prohibited in Ruminant Feed/Adulterated/Misbranded Rangen Inc 2/11/10 USA

http://madcowfeed.blogspot.com/2010/03/animal-proteins-prohibited-in-ruminant.html

Monday, March 1, 2010

ANIMAL PROTEIN I.E. MAD COW FEED IN COMMERCE A REVIEW 2010

http://madcowfeed.blogspot.com/2010/03/animal-protien-ie-mad-cow-feed-in.html

Tuesday, September 14, 2010

Feed Safety and BSE/Ruminant Feed Ban Support Project (U18)

http://madcowfeed.blogspot.com/2010/09/feed-safety-and-bseruminant-feed-ban.html

Friday, October 8, 2010

Scientific reasons for a feed ban of meat-and-bone meal, applicable to all farmed animals including cattle, pigs, poultry, farmed fish and pet food

http://madcowfeed.blogspot.com/2010/10/scientific-reasons-for-feed-ban-of-meat.html

Friday, October 15, 2010

BSE infectivity in the absence of detectable PrPSc accumulation in the tongue and nasal mucosa of terminally diseased cattle

http://bseusa.blogspot.com/2010/10/bse-infectivity-in-absence-of.html

Thursday, October 07, 2010

Experimental Transmission of H-type Bovine Spongiform Encephalopathy to Bovinized Transgenic Mice

http://bse-atypical.blogspot.com/2010/10/experimental-transmission-of-h-type.html

Friday, August 20, 2010

USDA: Animal Disease Traceability August 2010

http://naiscoolyes.blogspot.com/2010/08/usda-animal-disease-traceability-august.html

Wednesday, September 08, 2010

Emerging Infectious Diseases: CJD, BSE, SCRAPIE, CWD, PRION, TSE Evaluation to Implementation for Transfusion and Transplantation September 2010

http://vcjdtransfusion.blogspot.com/2010/09/emerging-infectious-diseases-cjd-bse.html

Sunday, October 3, 2010

Scrapie, Nor-98 atypical Scrapie, and BSE in sheep and goats North America, who's looking ?

http://nor-98.blogspot.com/2010/10/scrapie-nor-98-atypical-scrapie-and-bse.html

Wednesday, September 08, 2010

CWD PRION CONGRESS SEPTEMBER 8-11 2010

http://chronic-wasting-disease.blogspot.com/2010/09/cwd-prion-2010.html

When the OIE and the USDA et al collaborated to make legal the trading of Transmissible Spongiform Encephalopathy, when they did away with the BSE GBR risk assessments, where the USA, Canada, and Mexico were categorized as BSE GBR III. please see ;

EFSA concludes that the current GBR level of USA is III, i.e. it is likely but not confirmed that domestic cattle are (clinically or pre-clinically) infected with the BSE-agent. As long as there are no significant changes in rendering or feeding, the stability remains extremely/very unstable. Thus, the probability of cattle to be (pre-clinically or clinically) infected with the BSE-agent persistently increases.

http://www.efsa.europa.eu/EFSA/efsa_locale-1178620753812_1211902594180.htm

Annex to the EFSA Scientific Report (2004) 3, 1-17 on the Assessment of the Geographical BSE Risk of USA

please see full text ;

http://www.efsa.europa.eu/en/scdocs/doc/3rax1.pdf

YET, in 2010, tons and tons of banned mad cow protein are still in commerce here in the USA, scientific studies are being misconstrued and manipulated by ARS USDA, which are still going by TSE science that is decades old, while refusing to acknowledge new scientific studies, and FOIA requests are still being held up by the USDA et al on these urgent matters (see source related materials below). CJD of unknown phenotype, in victims that are getting younger, with longer clinical course from first onset of symptoms to death are occurring, in fact, sporadic CJD is still rising, where the TSEs in the different species are mutating here in the USA, and we still have this same dog and pony show by the OIE and USDA et al. IF you go back and look at the Countries that went by these OIE BSE guidelines, most all came down with BSE. I have said it before, I was say it again now, OIE should hang up there jock strap now, since it appears they will buckle every time a country makes some political hay about trade protocol, commodities and futures. IF they are not going to be science based, they should do everyone a favor and dissolve there organization. ...TSS

Saturday, June 19, 2010

U.S. DENIED UPGRADED BSE STATUS FROM OIE

http://www.oie.int/eng/session2010/PDF%20Press%20releases/PRESS78_EN.pdf

see full text and reasons why here ;

http://usdameatexport.blogspot.com/2010/06/us-denied-upgraded-bse-status-from-oie.html

Saturday, April 10, 2010

TOYOTA VS MAD COW DISEASE USA OIE BSE MRR IMPORT AND EXPORT TRADE WARS

http://usdameatexport.blogspot.com/2010/04/toyota-vs-mad-cow-disease-usa-oie-bse.html

Friday, August 20, 2010

USDA: Animal Disease Traceability August 2010

http://naiscoolyes.blogspot.com/2010/08/usda-animal-disease-traceability-august.html

Docket APHIS-2007-0033 Docket Title Agricultural Bioterrorism Protection Act of 2002; Biennial Review and Republication of the Select Agent and Toxin List Docket Type Rulemaking Document APHIS-2007-0033-0001 Document Title Agricultural Bioterrorism Protection Act of 2002; Biennial Review and Republication of the Select Agent and Toxin List Public Submission APHIS-2007-0033-0002.1 Public Submission Title Attachment to Singeltary comment

http://www.regulations.gov/fdmspublic/component/main?main=DocumentDetail&o=090000648027c28e

http://www.regulations.gov/search/Regs/contentStreamer?objectId=090000648027c28e&disposition=attachment&contentType=pdf

# Docket No: 02-088-1 RE-Agricultural Bioterrorism Protection Act of 2002; [TSS SUBMISSION ON POTENTIAL FOR BSE/TSE & FMD 'SUITCASE BOMBS'] - TSS 1/27/03 (0)

Docket Management

Docket: 02N-0276 - Bioterrorism Preparedness; Registration of Food Facilities, Section 305 Comment Number: EC-254 [TSS SUBMISSION]

http://www.aphis.usda.gov/vs/ceah/cei/bse_greece0701.htm

Greetings list members,

i just cannot accept this;

23 kg of meat in a suitcase (suitcase bomb...TSS)

The data do not provide a species of origin code for these products, therefore they may not contain any ruminant product...end

what kind of statement is this? how stupid do they think we are? it could also very well mean that _all_ of it was ruminant based products !

Terry S. Singeltary Sr., Bacliff, Texas USA

What is the level of passenger traffic arriving in the United States from Slovenia?

There were no direct flights from Slovenia to the US in fiscal year 2000.

APHIS-PPQ’s agriculture quarantine inspection monitoring sampled 27 air passengers from Slovenia for items of agricultural interest in fiscal year 2000.

One of these 27 passengers was carrying two kilograms of a meat item that could potentially harbor pathogens that cause BSE. This passenger arrived to Elizabeth, New York, in June 2000 and declared no intention to visit a farm or ranch in the US.

Source: US Department of Transportation, and APHIS-PPQ Agricultural Quarantine Inspection data base http://www.aphis.usda.gov/vs/ceah/cei/bse_slovenia1101.htm

What is the level of passenger traffic arriving in the United States from the affected country?

A total of 45,438 passengers arrived in the US on direct flights from the Czech Republic in fiscal year 2000. It is likely that additional passengers originating in the Czech Republic traveled to the US on non-direct flights.

As part of APHIS-PPQ’s Agriculture Quarantine Inspection Monitoring, 238 air passengers from the Czech Republic were inspected for items of agricultural interest in fiscal year 2000. Of these, 10, or 4.2%, were found to be carrying a total of 17 kg of items that could potentially present a risk for BSE. None of the passengers with items reported plans to visit or work on a farm or ranch while in the US.

Source: US Department of Transportation, and APHIS-PPQ Agricultural Quarantine Inspection data base http://www.aphis.usda.gov/vs/ceah/cei/bse_cz0601.htm

What are the US imports of affected animals or animal products from Austria?

Between 1998 and June 2001, US imports from Austria included goat meat, animal feeds, and sausage. The sausage and animals feeds were from unspecified species. Source: World Trade Atlas

snip...

What is the level of passenger traffic arriving in the United States from Austria?

A total of 168,598 passengers on direct flights from Austria arrived at US airports in fiscal year 2000.

An undetermined number of passengers from Austria arrived in the US via indirect flights. Under APHIS-PPQ’s agricultural quarantine inspection monitoring, 565 air passengers from Austria were sampled for items of agricultural interest in fiscal year 2000. Ten (10) of these passengers, or 1.7 percent, carried a total of 23 kg meat (non-pork) items that could potentially harbor the pathogen(s) that cause BSE. None of these passengers from whom meat items were confiscated reported plans to visit or work on a ranch or farm during their visit to the US.

Source: US Dept. of Transportation; APHIS-PPQ http://www.aphis.usda.gov/vs/ceah/cei/bse_austria1201.htm

Greetings FDA and public,

if you go to the below site, and search all BSE known countries and check out their air traffic illegal meat they have confiscated, and check out the low number checked, compared to actual passenger traffic, would not take too much for some nut to bring in FMD/TSEs into the USA as a 'suitcase bomb'.

[[Under APHIS-PPQ's agricultural quarantine inspection monitoring, 284 air passengers from Israel were sampled for items of agricultural interest in fiscal year 2001. Seven of these passengers, or 2 percent, carried a total of 11 kg of meat items that could potentially harbor the pathogen that causes BSE. None of these passengers from whom meat items were confiscated reported plans to visit or work on a ranch or farm during their visit to the U.S.]]

if they were to have questioned the terrorist that bombed the Twin Towers with jets, if they were to have questioned them at flight school in the USA, i am sure that they would have said they did not intend to visit the Twin Towers as a flying bomb either. what am i thinking, they probably did ask this? stupid me.

http://www.fda.gov/ohrms/dockets/dockets/02n0276/02N-0276-EC-254.htm

Greetings,

IF the truth were known (and it's not like I have not been trying), the USA, Canada, and Mexico (there are other Countries too), should all be listed in this new TSE prion trader friendly atmosphere as ''undetermined risk''. Because USDA et al have absolutely no idea. The ideology of only the UK BSE theory and there from only imported MBM and feed, to ignore the fact that the continuous rendering technology was developed and the USDA got the UK to use it first, some five years before the USA started using the same technology, and then the fact of all the different TSE in different species here in North America, and different strains there from, to continue to believe in only the imported factor of feed and animals, and not take seriously the _home grown_ factor, from tainted _home grown TSE tainted feed_, from the same type rendering technology, is like sticking your head in a hole in the ground and hoping for the best. kind of like what BP did in the Gulf of Mexico. But for the OIE to continue to go by this decades old science on BSE, and continue to ignore the risk factors from other strains of BSE, and other TSE in other species, when scientist from around the globe continue to wave flags of concern, to continue this ignorance is dangerous for human and animal health. But typical for the OIE and the USDA in reference to the Transmissible Spongiform Encephalopathy disease. Both the USDA and the OIE have ignored these documented risk factors for years, even decades, simply for trading purposes. The USDA et al until 2003 when the first documented case of c-BSE was documented in Washington State, the USDA had nothing to do with countries that had BSE. Until that cow old Luther capped in Washington, then the shoe was on the other foot. The USDA and the OIE after that literally changed the rules and regulations on BSE that had been in place for almost a decade trying to eradicate it all around the globe before it mutated, by doing away with the BSE GBR risk assessments and ignoring them, and implementing the infamous force fed USDA BSE MRR policy (all this is explained below in the source reference). But two mad cows sat on ice while all this political science was taking place for 7 months. One finally confirmed thanks to the OIG and the Honorable Phyllis Fong, and the other could not be confirmed due to the fact in had been improperly stored for 4 MONTHS, before testing. Kind of like the other stumbling and staggering mad cow in Texas that got away, went straight to be rendered for pet food, without NO TSE prion test at all. I could go on, about the healthy brains, from healthy cows, cows they knew did not have BSE, submitted for the infamous 2004 Enhanced BSE surveillance and testing program, or the other 9,200 brains they only used IHC testing, the least likely to find BSE. Sadly, once they did start documenting BSE back to back, they shut it down, said that was enough, let's cancel this right here in it's tracks, and we have heard nothing since, like the USA has now become immune to any TSE in any bovine. ;

When the OIE and the USDA et al collaborated to make legal the trading of Transmissible Spongiform Encephalopathy, when they did away with the BSE GBR risk assessments, where the USA, Canada, and Mexico were categorized as BSE GBR III. please see ;

EFSA concludes that the current GBR level of USA is III, i.e. it is likely but not confirmed that domestic cattle are (clinically or pre-clinically) infected with the BSE-agent. As long as there are no significant changes in rendering or feeding, the stability remains extremely/very unstable. Thus, the probability of cattle to be (pre-clinically or clinically) infected with the BSE-agent persistently increases.

http://www.efsa.europa.eu/EFSA/efsa_locale-1178620753812_1211902594180.htm

Annex to the EFSA Scientific Report (2004) 3, 1-17 on the Assessment of the Geographical BSE Risk of USA

please see full text ;

http://www.efsa.europa.eu/en/scdocs/doc/3rax1.pdf

The most recent assessments (and reassessments) were published in June 2005 (Table I; 18), and included the categorisation of Canada, the USA, and Mexico as GBR III. Although only Canada and the USA have reported cases, the historically open system of trade in North America suggests that it is likely that BSE is present also in Mexico.

http://www.oie.int/boutique/extrait/06heim937950.pdf

Scientific Report of the European Food Safety Authority on the Assessment of the Geographical BSE Risk (GBR) of the USA Question number: EFSA-Q-2003-083

Adopted: 1 July 2004 Summary (0.1Mb)

Report (0.2Mb)

Summary

The European Food Safety Authority and its Scientific Expert Working Group on the Assessment of the Geographical Bovine Spongiform Encephalopathy (BSE) Risk (GBR) were asked by the European Commission (EC) to provide an up-to-date scientific report on the GBR in the United States of America, i.e. the likelihood of the presence of one or more cattle being infected with BSE, pre-clinically as well as clinically, in USA. This scientific report addresses the GBR of USA as assessed in 2004 based on data covering the period 1980-2003.

The BSE agent was probably imported into USA and could have reached domestic cattle in the middle of the eighties. These cattle imported in the mid eighties could have been rendered in the late eighties and therefore led to an internal challenge in the early nineties. It is possible that imported meat and bone meal (MBM) into the USA reached domestic cattle and leads to an internal challenge in the early nineties.

A processing risk developed in the late 80s/early 90s when cattle imports from BSE risk countries were slaughtered or died and were processed (partly) into feed, together with some imports of MBM. This risk continued to exist, and grew significantly in the mid 90’s when domestic cattle, infected by imported MBM, reached processing. Given the low stability of the system, the risk increased over the years with continued imports of cattle and MBM from BSE risk countries.

EFSA concludes that the current GBR level of USA is III, i.e. it is likely but not confirmed that domestic cattle are (clinically or pre-clinically) infected with the BSE-agent. As long as there are no significant changes in rendering or feeding, the stability remains extremely/very unstable. Thus, the probability of cattle to be (pre-clinically or clinically) infected with the BSE-agent persistently increases.

http://www.efsa.europa.eu/EFSA/efsa_locale-1178620753812_1211902594180.htm

Scientific Report of the European Food Safety Authority on the Assessment of the Geographical BSE Risk (GBR) of Canada Question number: EFSA-Q-2003-083

Adopted: 1 July 2004 Summary (0.1Mb)

Report (0.2Mb)

Summary

The European Food Safety Authority and its Scientific Expert Working Group on the Assessment of the Geographical Bovine Spongiform Encephalopathy (BSE) Risk (GBR) were asked to provide an up-to-date scientific report on the GBR in Canada, i.e. the likelihood of the presence of one or more cattle being infected with BSE, pre-clinically as well as clinically, in Canada. This scientific report addresses the GBR of Canada as assessed in 2004 based on data covering the period 1980-2003.

The BSE agent was probably imported into the country middle of the eighties and could have reached domestic cattle in the early nineties. These cattle imported in the mid eighties could have been rendered in the late eighties and therefore led to an internal challenge in the early 90s. It is possible that imported meat and bone meal (MBM) into Canada reached domestic cattle and led to an internal challenge in the early 90s.

A certain risk that BSE-infected cattle entered processing in Canada, and were at least partly rendered for feed, occurred in the early 1990s when cattle imported from UK in the mid 80s could have been slaughtered. This risk continued to exist, and grew significantly in the mid 90’s when domestic cattle, infected by imported MBM, reached processing. Given the low stability of the system, the risk increased over the years with continued imports of cattle and MBM from BSE risk countries.

EFSA concludes that the current GBR level of Canada is III, i.e. it is confirmed at a lower level that domestic cattle are (clinically or pre-clinically) infected with the BSE-agent. As long as the system remains unstable, it is expected that the GBR continues to grow, even if no additional external challenges occur.

http://www.efsa.europa.eu/EFSA/efsa_locale-1178620753812_1211902594094.htm

Scientific Report of the European Food Safety Authority on the Assessment of the Geographical BSE Risk (GBR) of Mexico Question number: EFSA-Q-2003-083

Adopted: 1 July 2004 Summary (108 KB)

Report (168 KB)

Annex (251 KB)

Summary

The European Food Safety Authority and its Scientific Expert Working Group on the Assessment of the Geographical Bovine Spongiform Encephalopathy (BSE) Risk (GBR) were asked by the European Commission (EC) to provide an up-to-date scientific report on the GBR in Mexico, i.e. the likelihood of the presence of one or more cattle being infected with BSE, pre-clinically as well as clinically, in Mexico. This scientific report addresses the GBR of Mexico as assessed in 2004 based on data covering the period 1980-2003.

The BSE agent was probably imported into Mexico and could have reached domestic cattle. These cattle imported could have been rendered and therefore led to an internal challenge in the mid to late 1990s. It is possible that imported meat and bone meal (MBM) into Mexico reached domestic cattle and leads to an internal challenge around 1993.

It is likely that BSE infectivity entered processing at the time of imported ‘at - risk’ MBM (1993) and at the time of slaughter of imported live ‘at - risk’ cattle (mid to late 1990s). The high level of external challenge is maintained throughout the reference period, and the system has not been made stable. Thus it is likely that BSE infectivity was recycled and propagated from approximately 1993. The risk has since grown consistently due to a maintained internal and external challenge and lack of a stable system.

EFSA concludes that the current geographical BSE risk (GBR) level is III, i.e. it is likely but not confirmed that domestic cattle are (clinically or pre-clinically) infected with the BSE-agent. The GBR is likely to increase due to continued internal and external challenge, coupled with a very unstable system.

Further information

Overview of GBR assessments covering 2000-2006: list of countries and their GBR level of risk (64 KB)

Published: 20 August 2004 Last updated: 8 September 2004

http://www.efsa.europa.eu/en/scdocs/scdoc/4r.htm

Wednesday, April 16, 2008

MBM, greaves, meat offal, live cattle, imports from UK to USA vs Canada

http://madcowtesting.blogspot.com/2008/04/mbm-greaves-meat-offal-live-cattle.html

Monday, November 23, 2009

BSE GBR RISK ASSESSMENTS UPDATE NOVEMBER 23, 2009 COMMISSION OF THE EUROPEAN COMMUNITIES AND O.I.E.

http://docket-aphis-2006-0041.blogspot.com/2009/11/bse-gbr-risk-assessments-update.html

MY comments/questions are as follows ;

1. SINCE the first Harvard BSE Risk Assessment was so flawed and fraught with error after the PEER REVIEW assessment assessed this fact, how do you plan on stopping this from happening again, will there be another peer review with top TSE Scientist, an impartial jury so-to-speak, to assess this new and updated Harvard BSE/TSE risk assessment and will this assessment include the Atypical TSE and SRM issues ?

*** Suppressed peer review of Harvard study October 31, 2002 ***

http://www.fsis.usda.gov/oa/topics/BSE_Peer_Review.pdf

***

http://www.scribd.com/doc/1490709/USDA-200600111

***

http://www.fsis.usda.gov/OPPDE/Comments/2006-0011/2006-0011-1.pdf

***

http://www.regulations.gov/search/Regs/contentStreamer?objectId=090000648027c28e&disposition=attachment&contentType=pdf

***

http://www.fsis.usda.gov/OPPDE/Comments/2006-0011/2006-0011-1.pdf

***

Response to Public Comments on the Harvard Risk Assessment of BSE USA

RESPONSE TO COMMENTS FROM TERRY S. SINGELTARY SR. Comment #1: SINCE the first Harvard BSE Risk Assessment was so flawed and fraught ...

http://www.fsis.usda.gov/PDF/BSE_Risk_Assess_Response_Public_Comments.pdf

IT ALL STARTED, LEGALLY, RIGHT HERE ;

Docket APHIS-2006-0026 Docket Title Bovine Spongiform Encephalopathy; Animal Identification and Importation of Commodities Docket Type Rulemaking Document APHIS-2006-0026-0001 Document Title Bovine Spongiform Encephalopathy; Minimal-Risk Regions, Identification of Ruminants and Processing and Importation of Commodities Public Submission APHIS-2006-0026-0012 Public Submission Title Comment from Terry S Singletary

http://www.regulations.gov/fdmspublic/component/main?main=DocumentDetail&o=09000064801e47e1

Docket APHIS-2006-0041 Docket Title Bovine Spongiform Encephalopathy; Minimal-Risk Regions; Importation of Live Bovines and Products Derived from Bovines Commodities Docket Type Rulemaking Document APHIS-2006-0041-0001 Document Title Bovine Spongiform Encephalopathy; Minimal-Risk Regions; Importation of Live Bovines and Products Derived From Bovines Public Submission APHIS-2006-0041-0028 Public Submission Title Comment from Terry S Singletary

Comment 2006-2007 USA AND OIE POISONING GLOBE WITH BSE MRR POLICY

THE USA is in a most unique situation, one of unknown circumstances with human and animal TSE. THE USA has the most documented TSE in different species to date, with substrains growing in those species (BSE/BASE in cattle and CWD in deer and elk, there is evidence here with different strains), and we know that sheep scrapie has over 20 strains of the typical scrapie with atypical scrapie documented and also BSE is very likely to have passed to sheep. all of which have been rendered and fed back to animals for human and animal consumption, a frightening scenario. WE do not know the outcome, and to play with human life around the globe with the very likely TSE tainted products from the USA, in my opinion is like playing Russian roulette, of long duration, with potential long and enduring consequences, of which once done, cannot be undone. These are the facts as I have come to know through daily and extensive research of TSE over 9 years, since 12/14/97. I do not pretend to have all the answers, but i do know to continue to believe in the ukbsenvcjd only theory of transmission to humans of only this one strain from only this one TSE from only this one part of the globe, will only lead to further failures, and needless exposure to humans from all strains of TSE, and possibly many more needless deaths from TSE via a multitude of proven routes and sources via many studies with primates and rodents and other species.

MY personal belief, since you ask, is that not only the Canadian border, but the USA border, and the Mexican border should be sealed up tighter than a drum for exporting there TSE tainted products, until a validated, 100% sensitive test is available, and all animals for human and animal consumption are tested. all we are doing is the exact same thing the UK did with there mad cow poisoning when they exported it all over the globe, all the while knowing what they were doing. this BSE MRR policy is nothing more than a legal tool to do just exactly what the UK did, thanks to the OIE and GW, it's legal now. and they executed Saddam for poisoning ???

go figure. ...

http://www.regulations.gov/fdmspublic/component/main?main=DocumentDetail&o=09000064801f8151

Docket APHIS-2006-0041 Docket Title Bovine Spongiform Encephalopathy; Minimal-Risk Regions; Importation of Live Bovines and Products Derived from Bovines Commodities Docket Type Rulemaking Document APHIS-2006-0041-0001 Document Title Bovine Spongiform Encephalopathy; Minimal-Risk Regions; Importation of Live Bovines and Products Derived From Bovines Public Submission APHIS-2006-0041-0028.1 Public Submission Title Attachment to Singletary comment

January 28, 2007

Greetings APHIS,

I would kindly like to submit the following to ;

BSE; MRR; IMPORTATION OF LIVE BOVINES AND PRODUCTS DERIVED FROM BOVINES [Docket No. APHIS-2006-0041] RIN 0579-AC01

http://www.regulations.gov/fdmspublic/ContentViewer?objectId=09000064801f8152&disposition=attachment&contentType=msw8

Monday, October 26, 2009

MAD COW DISEASE, AND U.S. BEEF TRADE

MAD COW DISEASE, CJD, TSE, SOUND SCIENCE, COMMERCE, AND SELLING YOUR SOUL TO THE DEVIL

http://usdameatexport.blogspot.com/2009/10/mad-cow-disease-and-us-beef-trade.html

Greetings USDA/APHIS et al,

I would kindly like to comment on OIE proposed guidelines.

AS I said before, OIE should hang up there jock strap now, since it appears they will buckle every time a country makes some political hay about trade protocol, commodities and futures. IF they are not going to be science based, they should do everyone a favor and dissolve there organization. THE reason most every country around the globe came down with BSE/TSE in their cattle, were due to the failed and flawed BSE/TSE testing and surveillance policy of the O.I.E. NOW, they don't even acknowledge atypical scrapie it seems, as one for concern $

Monday, November 23, 2009

BSE GBR RISK ASSESSMENTS UPDATE NOVEMBER 23, 2009 COMMISSION OF THE EUROPEAN COMMUNITIES AND O.I.E.

http://docket-aphis-2006-0041.blogspot.com/2009/11/bse-gbr-risk-assessments-update.html

Wednesday, February 10, 2010

NAIS MAD COW TRACEABILITY DUMPED BY USDA APHIS 2010

http://naiscoolyes.blogspot.com/2010/02/nais-mad-cow-traceability-dumped-by.html

YET, in 2010, tons and tons of banned mad cow protein are still in commerce here in the USA, scientific studies are being misconstrued and manipulated by ARS USDA, which are still going by TSE science that is decades old, while refusing to acknowledge new scientific studies, and FOIA requests are still being held up by the USDA et al on these urgent matters (see source related materials below). CJD of unknown phenotype, in victims that are getting younger, with longer clinical course from first onset of symptoms to death are occurring, in fact, sporadic CJD is still rising, where the TSEs in the different species are mutating here in the USA, and we still have this same dog and pony show by the OIE and USDA et al. IF you go back and look at the Countries that went by these OIE BSE guidelines, most all came down with BSE. I have said it before, I was say it again now, OIE should hang up there jock strap now, since it appears they will buckle every time a country makes some political hay about trade protocol, commodities and futures. IF they are not going to be science based, they should do everyone a favor and dissolve there organization. ...TSS

Owner and Corporation Plead Guilty to Defrauding Bovine Spongiform Encephalopathy (BSE) Surveillance Program

An Arizona meat processing company and its owner pled guilty in February 2007 to charges of theft of Government funds, mail fraud, and wire fraud. The owner and his company defrauded the BSE Surveillance Program when they falsified BSE Surveillance Data Collection Forms and then submitted payment requests to USDA for the services. In addition to the targeted sample population (those cattle that were more than 30 months old or had other risk factors for BSE), the owner submitted to USDA, or caused to be submitted, BSE obex (brain stem) samples from healthy USDA-inspected cattle. As a result, the owner fraudulently received approximately $390,000. Sentencing is scheduled for May 2007.

snip...

4 USDA OIG SEMIANNUAL REPORT TO CONGRESS FY 2007 1st Half

http://www.usda.gov/oig/webdocs/sarc070619.pdf

FDA STATEMENT FOR IMMEDIATE RELEASE May 4, 2004 Media Inquiries: 301-827-6242 Consumer Inquiries: 888-INFO-FDA

Statement on Texas Cow With Central Nervous System Symptoms

On Friday, April 30th, the Food and Drug Administration learned that a cow with central nervous system symptoms had been killed and shipped to a processor for rendering into animal protein for use in animal feed.

FDA, which is responsible for the safety of animal feed, immediately began an investigation. On Friday and throughout the weekend, FDA investigators inspected the slaughterhouse, the rendering facility, the farm where the animal came from, and the processor that initially received the cow from the slaughterhouse.

FDA's investigation showed that the animal in question had already been rendered into "meat and bone meal" (a type of protein animal feed). Over the weekend FDA was able to track down all the implicated material. That material is being held by the firm, which is cooperating fully with FDA.

Cattle with central nervous system symptoms are of particular interest because cattle with bovine spongiform encephalopathy or BSE, also known as "mad cow disease," can exhibit such symptoms. In this case, there is no way now to test for BSE. But even if the cow had BSE, FDA's animal feed rule would prohibit the feeding of its rendered protein to other ruminant animals (e.g., cows, goats, sheep, bison).

FDA is sending a letter to the firm summarizing its findings and informing the firm that FDA will not object to use of this material in swine feed only. If it is not used in swine feed, this material will be destroyed. Pigs have been shown not to be susceptible to BSE. If the firm agrees to use the material for swine feed only, FDA will track the material all the way through the supply chain from the processor to the farm to ensure that the feed is properly monitored and used only as feed for pigs.

To protect the U.S. against BSE, FDA works to keep certain mammalian protein out of animal feed for cattle and other ruminant animals. FDA established its animal feed rule in 1997 after the BSE epidemic in the U.K. showed that the disease spreads by feeding infected ruminant protein to cattle.

Under the current regulation, the material from this Texas cow is not allowed in feed for cattle or other ruminant animals. FDA's action specifying that the material go only into swine feed means also that it will not be fed to poultry.

FDA is committed to protecting the U.S. from BSE and collaborates closely with the U.S. Department of Agriculture on all BSE issues. The animal feed rule provides crucial protection against the spread of BSE, but it is only one of several such firewalls. FDA will soon be improving the animal feed rule, to make this strong system even stronger.

#

http://www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/2004/ucm108292.htm

USDA: In 9,200 cases only one type of test could be used

WASHINGTON (AP)--The U.S. Department of Agriculture acknowledged Aug. 17 that its testing options for bovine spongiform encephalopathy were limited in 9,200 cases despite its effort to expand surveillance throughout the U.S. herd.

In those cases, only one type of test was used--one that failed to detect the disease in an infected Texas cow.

The department posted the information on its website because of an inquiry from The Associated Press.

Conducted over the past 14 months, the tests have not been included in the department's running tally of BSE tests since last summer. That total reached 439,126 on Aug. 17.

"There's no secret program," the department's chief veterinarian, John Clifford, said in an interview. "There has been no hiding, I can assure you of that."

Officials intended to report the tests later in an annual report, Clifford said.

These 9,200 cases were different because brain tissue samples were preserved with formalin, which makes them suitable for only one type of test--immunohistochemistry, or IHC.

In the Texas case, officials had declared the cow free of disease in November after an IHC test came back negative. The department's inspector general ordered an additional kind of test, which confirmed the animal was infected.

Veterinarians in remote locations have used the preservative on tissue to keep it from degrading on its way to the department's laboratory in Ames, Iowa. Officials this year asked veterinarians to stop using preservative and send fresh or chilled samples within 48 hours.

The department recently investigated a possible case of BSE that turned up in a preserved sample. Further testing ruled out the disease two weeks ago.

Scientists used two additional tests--rapid screening and Western blot--to help detect BSE in the country's second confirmed case, in a Texas cow in June. They used IHC and Western blot to confirm the first case, in a Washington state cow in December 2003.

"The IHC test is still an excellent test," Clifford said. "These are not simple tests, either."

Clifford pointed out that scientists reran the IHC several times and got conflicting results. That happened, too, with the Western blot test. Both tests are accepted by international animal health officials.

Date: 8/25/05

http://www.hpj.com/archives/2005/aug05/aug29/BSEtestoptionswerelimited.cfm

""These 9,200 cases were different because brain tissue samples were preserved with formalin, which makes them suitable for only one type of test--immunohistochemistry, or IHC."

THIS WAS DONE FOR A REASON, in my opinion ;

THE IHC test has been proven to be the LEAST LIKELY to detect BSE/TSE in the bovine, and these were probably from the most high risk cattle pool, the ones the USDA et al, SHOULD have been testing. ...TSS

USDA 2003

We have to be careful that we don't get so set in the way we do things that we forget to look for different emerging variations of disease. We've gotten away from collecting the whole brain in our systems. We're using the brain stem and we're looking in only one area. In Norway, they were doing a project and looking at cases of Scrapie, and they found this where they did not find lesions or PRP in the area of the obex. They found it in the cerebellum and the cerebrum. It's a good lesson for us. Ames had to go back and change the procedure for looking at Scrapie samples. In the USDA, we had routinely looked at all the sections of the brain, and then we got away from it. They've recently gone back. Dr. Keller: Tissues are routinely tested, based on which tissue provides an 'official' test result as recognized by APHIS.

Dr. Detwiler: That's on the slaughter. But on the clinical cases, aren't they still asking for the brain? But even on the slaughter, they're looking only at the brainstem. We may be missing certain things if we confine ourselves to one area.

snip.............

Dr. Detwiler: It seems a good idea, but I'm not aware of it. Another important thing to get across to the public is that the negatives do not guarantee absence of infectivity. The animal could be early in the disease and the incubation period. Even sample collection is so important. If you're not collecting the right area of the brain in sheep, or if collecting lymphoreticular tissue, and you don't get a good biopsy, you could miss the area with the PRP in it and come up with a negative test. There's a new, unusual form of Scrapie that's been detected in Norway. We have to be careful that we don't get so set in the way we do things that we forget to look for different emerging variations of disease. We've gotten away from collecting the whole brain in our systems. We're using the brain stem and we're looking in only one area. In Norway, they were doing a project and looking at cases of Scrapie, and they found this where they did not find lesions or PRP in the area of the obex. They found it in the cerebellum and the cerebrum. It's a good lesson for us. Ames had to go back and change the procedure for looking at Scrapie samples. In the USDA, we had routinely looked at all the sections of the brain, and then we got away from it. They've recently gone back.

Dr. Keller: Tissues are routinely tested, based on which tissue provides an 'official' test result as recognized by APHIS .

Dr. Detwiler: That's on the slaughter. But on the clinical cases, aren't they still asking for the brain? But even on the slaughter, they're looking only at the brainstem. We may be missing certain things if we confine ourselves to one area.

snip...

FULL TEXT;

Completely Edited Version PRION ROUNDTABLE

Accomplished this day, Wednesday, December 11, 2003, Denver, Colorado

2005

=============================

CDC DR. PAUL BROWN TSE EXPERT COMMENTS 2006

The U.S. Department of Agriculture was quick to assure the public earlier this week that the third case of mad cow disease did not pose a risk to them, but what federal officials have not acknowledged is that this latest case indicates the deadly disease has been circulating in U.S. herds for at least a decade.

The second case, which was detected last year in a Texas cow and which USDA officials were reluctant to verify, was approximately 12 years old.

These two cases (the latest was detected in an Alabama cow) present a picture of the disease having been here for 10 years or so, since it is thought that cows usually contract the disease from contaminated feed they consume as calves. The concern is that humans can contract a fatal, incurable, brain-wasting illness from consuming beef products contaminated with the mad cow pathogen.

"The fact the Texas cow showed up fairly clearly implied the existence of other undetected cases," Dr. Paul Brown, former medical director of the National Institutes of Health's Laboratory for Central Nervous System Studies and an expert on mad cow-like diseases, told United Press International. "The question was, 'How many?' and we still can't answer that."

Brown, who is preparing a scientific paper based on the latest two mad cow cases to estimate the maximum number of infected cows that occurred in the United States, said he has "absolutely no confidence in USDA tests before one year ago" because of the agency's reluctance to retest the Texas cow that initially tested positive.

USDA officials finally retested the cow and confirmed it was infected seven months later, but only at the insistence of the agency's inspector general.

"Everything they did on the Texas cow makes everything USDA did before 2005 suspect," Brown said. ...snip...end

http://www.upi.com/ConsumerHealthDaily/view.php?StoryID=20060315-055557-1284r

CDC - Bovine Spongiform Encephalopathy and Variant Creutzfeldt ... Dr. Paul Brown is Senior Research Scientist in the Laboratory of Central Nervous System ... Address for correspondence: Paul Brown, Building 36, Room 4A-05, ...

http://www.cdc.gov/ncidod/eid/vol7no1/brown.htm

PLEASE NOTE *

Over the next 8-10 weeks, approximately 40% of all the adult mink on the farm died from TME.

snip...

The rancher was a ''dead stock'' feeder using mostly (>95%) downer or dead dairy cattle...

http://web.archive.org/web/20030516051623/http://www.bseinquiry.gov.uk/files/mb/m09/tab05.pdf

PLEASE be aware, for 4 years, the USDA fed our children all across the Nation dead stock downer cows, the most high risk cattle for BSE aka mad cow disease and other dangerous pathogens. who will watch our children for CJD for the next 5+ decades ???

SCHOOL LUNCH PROGRAM FROM DOWNER CATTLE UPDATE

http://downercattle.blogspot.com/2009/05/who-will-watch-children.html

http://downercattle.blogspot.com/

SEE where sporadic cjd in the USA went from 59 cases in 1997, to 216 cases in 2009. a steady increase since 1997. ...TSS

Monday, August 9, 2010

National Prion Disease Pathology Surveillance Center Cases Examined (July 31, 2010)

Year Total Referrals2 Prion Disease Sporadic Familial Iatrogenic vCJD

1997 114 68 59 9 0 0

to

2009 425 259 216 43 0 0

http://www.cjdsurveillance.com/pdf/case-table.pdf

PLEASE SEE FULL TEXT HERE ;

Monday, August 9, 2010

National Prion Disease Pathology Surveillance Center Cases Examined (July 31, 2010)

(please watch and listen to the video and the scientist speaking about atypical BSE and sporadic CJD and listen to Professor Aguzzi)

http://prionunitusaupdate2008.blogspot.com/2010/08/national-prion-disease-pathology.html

Thursday, August 12, 2010

USA Blood products, collected from a donor who was at risk for vCJD, were distributed July-August 2010

http://creutzfeldt-jakob-disease.blogspot.com/2010/08/usa-blood-products-collected-from-donor.html

CJD TEXAS 38 YEAR OLD FEMALE WORKED SLAUGHTERING CATTLE EXPOSED TO BRAIN AND SPINAL CORD MATTER

" Up until about 6 years ago, the pt worked at Tyson foods where she worked on the assembly line, slaughtering cattle and preparing them for packaging. She was exposed to brain and spinal cord matter when she would euthanize the cattle. "

Irma Linda Andablo CJD Victim, she died at 38 years old on February 6, 2010 in Mesquite Texas

Irma Linda Andablo CJD Victim, she died at 38 years old on February 6, 2010 in Mesquite Texas.She left 6 Kids and a Husband.The Purpose of this web is to give information in Spanish to the Hispanic community, and to all the community who want's information about this terrible disease.-

Physician Discharge Summary, Parkland Hospital, Dallas Texas

Admit Date: 12/29/2009 Discharge Date: 1/20/2010 Attending Provider: Greenberg, Benjamin Morris; General Neurology Team: General Neurology Team

Linda was a Hispanic female with no past medical history presents with 14 months of incresing/progressive altered mental status, generalized weakness, inability to walk, loss of appetite, inability to speak, tremor and bowel/blader incontinence.She was, in her usual state of health up until February, 2009, when her husbans notes that she began forgetting things like names and short term memories. He also noticed mild/vague personality changes such as increased aggression. In March, she was involved in a hit and run MVA,although she was not injured. The police tracked her down and ticketed her. At that time, her son deployed to Iraq with the Army and her husband assumed her mentation changes were due to stress over these two events. Also in March, she began to have weakness in her legs, making it difficult to walk. Over the next few months, her mentation and personality changes worsened, getting to a point where she could no longer recognized her children. She was eating less and less. She was losing more weight. In the last 2-3 months, she reached the point where she could not walk without an assist, then 1 month ago, she stopped talking, only making grunting/aggressive sounds when anyone came near her. She also became both bowel and bladder incontinent, having to wear diapers. Her '"tremor'" and body jerks worsened and her hands assumed a sort of permanent grip position, leading her family to put tennis balls in her hands to protect her fingers.

The husband says that they have lived in Nebraska for the past 21 years. They had seen a doctor there during the summer time who prescribed her Seroquel and Lexapro, Thinking these were sx of a mood disorder. However, the medications did not help and she continued to deteriorate clinically. Up until about 6 years ago, the pt worked at Tyson foods where she worked on the assembly line, slaughtering cattle and preparing them for packaging. She was exposed to brain and spinal cord matter when she would euthanize the cattle. The husband says that he does not know any fellow workers with a similar illness. He also says that she did not have any preceeding illness or travel.

http://www.recordandoalinda.com/index.php?option=com_content&view=article&id=19:cjd-english-info&catid=9:cjd-ingles&Itemid=8

" Up until about 6 years ago, the pt worked at Tyson foods where she worked on the assembly line, slaughtering cattle and preparing them for packaging. She was exposed to brain and spinal cord matter when she would euthanize the cattle. "

Monday, March 29, 2010

Irma Linda Andablo CJD Victim, she died at 38 years old on February 6, 2010 in Mesquite Texas

http://creutzfeldt-jakob-disease.blogspot.com/2010/03/irma-linda-andablo-cjd-victim-she-died.html

CJD TEXAS 38 YEAR OLD FEMALE WORKED SLAUGHTERING CATTLE EXPOSED TO BRAIN AND SPINAL CORD MATTER

http://cjdtexas.blogspot.com/2010/03/cjd-texas-38-year-old-female-worked.html

Sunday, July 11, 2010

CJD 2 CASES McLennan County Texas population 230,213 both cases in their 40s

http://creutzfeldt-jakob-disease.blogspot.com/2010/07/cjd-2-cases-mclennan-county-texas.html

please note #5 and #6 ;

National Prion Disease Pathology Surveillance Center Cases Examined1 (July 31, 2010)

Year Total Referrals2 Prion Disease Sporadic Familial Iatrogenic vCJD

1996 & earlier 51 33 28 5 0 0

1997 114 68 59 9 0 0

1998 88 52 44 7 1 0

1999 120 72 64 8 0 0

2000 146 103 89 14 0 0

2001 209 119 109 10 0 0

2002 248 149 125 22 2 0

2003 274 176 137 39 0 0

2004 325 186 164 21 0 1(3)

2005 344 194 157 36 1 0

2006 383 197 166 29 0 2(4)

2007 377 214 187 27 0 0

2008 394 231 204 25 0 0

2009 425 259 216 43 0 0

2010 204 124 85 20 0 0

TOTAL 3702(5) 2177(6) 1834 315 4 3

1 Listed based on the year of death or, if not available, on year of referral;

2 Cases with suspected prion disease for which brain tissue and/or blood (in familial cases) were submitted;

3 Disease acquired in the United Kingdom;

4 Disease was acquired in the United Kingdom in one case and in Saudi Arabia in the other case;

5 Includes 16 cases in which the diagnosis is pending, and 18 inconclusive cases;

6 Includes 21 (19 from 2010) cases with type determination pending in which the diagnosis of vCJD has been excluded.

http://www.cjdsurveillance.com/pdf/case-table.pdf

Tuesday, August 03, 2010

Variably protease-sensitive prionopathy: A new sporadic disease of the prion protein

http://creutzfeldt-jakob-disease.blogspot.com/2010/08/variably-protease-sensitive-prionopathy.html

Monday, August 9, 2010

Variably protease-sensitive prionopathy: A new sporadic disease of the prion protein or just more PRIONBALONEY ?

http://prionunitusaupdate2008.blogspot.com/2010/08/variably-protease-sensitive-prionopathy.html

***+++***

Thursday, July 10, 2008

A Novel Human Disease with Abnormal Prion Protein Sensitive to Protease update July 10, 2008 Friday, June 20, 2008

http://cjdmadcowbaseoct2007.blogspot.com/2008/07/novel-human-disease-with-abnormal-prion.html

Monday, September 13, 2010

atypical BSE strains and sporadic CJD strains, is there a connection and why shouldn't there be $

http://bse-atypical.blogspot.com/2010/09/atypical-bse-strains-and-sporadic-cjd.html

Tuesday, June 1, 2010

USA cases of dpCJD rising with 24 cases so far in 2010

Greetings,

please be aware, i have termed this strange strain of 'diagnosis pending creutzfeldt jakob disease' as 'dpCJD', what ever that is suppose to mean. how many more years, decades, are we going to have to flounder for them to establish another name for the same disease ?

5 Includes 28 cases in which the diagnosis is pending, and 17 inconclusive cases;

6 Includes 28 (24 from 2010) cases with type determination pending in which the diagnosis of vCJD has been excluded

http://www.cjdsurveillance.com/pdf/case-table.pdf

Let's review some history ;

http://cjdtexas.blogspot.com/2010/06/usa-cases-of-dpcjd-rising-with-24-cases.html

Saturday, January 2, 2010

Human Prion Diseases in the United States January 1, 2010 ***FINAL***

http://prionunitusaupdate2008.blogspot.com/2010/01/human-prion-diseases-in-united-states.html

my comments to PLosone here ;

http://www.plosone.org/annotation/listThread.action?inReplyTo=info%3Adoi%2F10.1371%2Fannotation%2F04ce2b24-613d-46e6-9802-4131e2bfa6fd&root=info%3Adoi%2F10.1371%2Fannotation%2F04ce2b24-613d-46e6-9802-4131e2bfa6fd

Title: HUMAN and ANIMAL TSE Classifications i.e. mad cow disease and the UKBSEnvCJD only theory

http://www.regulations.gov/fdmspublic/ContentViewer?objectId=090000648027c28e&disposition=attachment&contentType=pdf

http://cjdusa.blogspot.com/2009/06/monitoring-occurrence-of-emerging-forms.html

Saturday, June 13, 2009

Monitoring the occurrence of emerging forms of Creutzfeldt-Jakob disease in the United States 2003 revisited 2009

http://cjdusa.blogspot.com/2009/06/monitoring-occurrence-of-emerging-forms.html

DER SPIEGEL (9/2001) - 24.02.2001 (9397 Zeichen) USA: Loch in der Mauer Die BSE-Angst erreicht Amerika: Trotz strikter Auflagen gelangte in Texas verbotenes Tiermehl ins Rinderfutter - die Kontrollen der Aufsichtsbehördensind lax.Link auf diesen Artikel im Archiv: http://service.spiegel.de/digas/find?DID=18578755

"Löcher wie in einem Schweizer Käse" hat auch Terry Singeltary im Regelwerk der FDA ausgemacht. Der Texaner kam auf einem tragischen Umweg zu dem Thema: Nachdem seine Mutter 1997 binnen weniger Wochen an der Creutzfeldt-Jakob-Krankheit gestorben war, versuchte er, die Ursachen der Infektion aufzuspüren. Er klagte auf die Herausgabe von Regierungsdokumenten und arbeitete sich durch Fachliteratur; heute ist er überzeugt, dass seine Mutter durch die stetige Einnahme von angeblich kräftigenden Mitteln erkrankte, in denen - völlig legal - Anteile aus Rinderprodukten enthalten sind.

Von der Fachwelt wurde Singeltary lange als versponnener Außenseiter belächelt. Doch mittlerweile sorgen sich auch Experten, dass ausgerechnet diese verschreibungsfreien Wundercocktails zur Stärkung von Intelligenz, Immunsystem oder Libido von den Importbeschränkungen ausgenommen sind. Dabei enthalten die Pillen und Ampullen, die in Supermärkten verkauft werden, exotische Mixturen aus Rinderaugen; dazu Extrakte von Hypophyse oder Kälberföten, Prostata, Lymphknoten und gefriergetrocknetem Schweinemagen. In die USA hereingelassen werden auch Blut, Fett, Gelatine und Samen. Diese Stoffe tauchen noch immer in US-Produkten auf, inklusive Medizin und Kosmetika. Selbst in Impfstoffen waren möglicherweise gefährliche Rinderprodukte enthalten. Zwar fordert die FDA schon seit acht Jahren die US-Pharmaindustrie auf, keine Stoffe aus Ländern zu benutzen, in denen die Gefahr einer BSE-Infizierung besteht. Aber erst kürzlich verpflichteten sich fünf Unternehmen, darunter Branchenführer wie GlaxoSmithKline, Aventis und American Home Products, ihre Seren nur noch aus unverdächtigem Material herzustellen.

"Its as full of holes as Swiss Cheese" says Terry Singeltary of the FDA regulations. ...

http://www.spiegel.de/spiegel/print/d-18578755.html

http://wissen.spiegel.de/wissen/image/show.html?did=18578755&aref=image024/E0108/SCSP200100901440145.pdf&thumb=false

http://service.spiegel.de/digas/servlet/find/DID=18578755

Suspect symptoms

What if you can catch old-fashioned CJD by eating meat from a sheep infected with scrapie?

28 Mar 01

Like lambs to the slaughter 31 March 2001 by Debora MacKenzie Magazine issue 2284. Subscribe and get 4 free issues. FOUR years ago, Terry Singeltary watched his mother die horribly from a degenerative brain disease. Doctors told him it was Alzheimer's, but Singeltary was suspicious. The diagnosis didn't fit her violent symptoms, and he demanded an autopsy. It showed she had died of sporadic Creutzfeldt-Jakob disease.

Most doctors believe that sCJD is caused by a prion protein deforming by chance into a killer. But Singeltary thinks otherwise. He is one of a number of campaigners who say that some sCJD, like the variant CJD related to BSE, is caused by eating meat from infected animals. Their suspicions have focused on sheep carrying scrapie, a BSE-like disease that is widespread in flocks across Europe and North America.

Now scientists in France have stumbled across new evidence that adds weight to the campaigners' fears. To their complete surprise, the researchers found that one strain of scrapie causes the same brain damage in mice as sCJD.

"This means we cannot rule out that at least some sCJD may be caused by some strains of scrapie," says team member Jean-Philippe Deslys of the French Atomic Energy Commission's medical research laboratory in Fontenay-aux-Roses, south-west of Paris. Hans Kretschmar of the University of Göttingen, who coordinates CJD surveillance in Germany, is so concerned by the findings that he now wants to trawl back through past sCJD cases to see if any might have been caused by eating infected mutton or lamb.

Scrapie has been around for centuries and until now there has been no evidence that it poses a risk to human health. But if the French finding means that scrapie can cause sCJD in people, countries around the world may have overlooked a CJD crisis to rival that caused by BSE.

Deslys and colleagues were originally studying vCJD, not sCJD. They injected the brains of macaque monkeys with brain from BSE cattle, and from French and British vCJD patients. The brain damage and clinical symptoms in the monkeys were the same for all three. Mice injected with the original sets of brain tissue or with infected monkey brain also developed the same symptoms.

As a control experiment, the team also injected mice with brain tissue from people and animals with other prion diseases: a French case of sCJD; a French patient who caught sCJD from human-derived growth hormone; sheep with a French strain of scrapie; and mice carrying a prion derived from an American scrapie strain. As expected, they all affected the brain in a different way from BSE and vCJD. But while the American strain of scrapie caused different damage from sCJD, the French strain produced exactly the same pathology.

"The main evidence that scrapie does not affect humans has been epidemiology," says Moira Bruce of the neuropathogenesis unit of the Institute for Animal Health in Edinburgh, who was a member of the same team as Deslys. "You see about the same incidence of the disease everywhere, whether or not there are many sheep, and in countries such as New Zealand with no scrapie." In the only previous comparisons of sCJD and scrapie in mice, Bruce found they were dissimilar.

But there are more than 20 strains of scrapie, and six of sCJD. "You would not necessarily see a relationship between the two with epidemiology if only some strains affect only some people," says Deslys. Bruce is cautious about the mouse results, but agrees they require further investigation. Other trials of scrapie and sCJD in mice, she says, are in progress.

People can have three different genetic variations of the human prion protein, and each type of protein can fold up two different ways. Kretschmar has found that these six combinations correspond to six clinical types of sCJD: each type of normal prion produces a particular pathology when it spontaneously deforms to produce sCJD.

But if these proteins deform because of infection with a disease-causing prion, the relationship between pathology and prion type should be different, as it is in vCJD. "If we look at brain samples from sporadic CJD cases and find some that do not fit the pattern," says Kretschmar, "that could mean they were caused by infection."

There are 250 deaths per year from sCJD in the US, and a similar incidence elsewhere. Singeltary and other US activists think that some of these people died after eating contaminated meat or "nutritional" pills containing dried animal brain. Governments will have a hard time facing activists like Singeltary if it turns out that some sCJD isn't as spontaneous as doctors have insisted.

Deslys's work on macaques also provides further proof that the human disease vCJD is caused by BSE. And the experiments showed that vCJD is much more virulent to primates than BSE, even when injected into the bloodstream rather than the brain. This, says Deslys, means that there is an even bigger risk than we thought that vCJD can be passed from one patient to another through contaminated blood transfusions and surgical instruments.

http://www.newscientist.com/article/mg16922840.300-like-lambs-to-the-slaughter.html

JOURNAL OF NEUROLOGY

MARCH 26, 2003

Send Post-Publication Peer Review to journal:

Re: RE-Monitoring the occurrence of emerging forms of Creutzfeldt-Jakob disease in the United States

Email Terry S. Singeltary:

flounder@wt.net

I lost my mother to hvCJD (Heidenhain Variant CJD). I would like to comment on the CDC's attempts to monitor the occurrence of emerging forms of CJD. Asante, Collinge et al [1] have reported that BSE transmission to the 129-methionine genotype can lead to an alternate phenotype that is indistinguishable from type 2 PrPSc, the commonest sporadic CJD. However, CJD and all human TSEs are not reportable nationally. CJD and all human TSEs must be made reportable in every state and internationally. I hope that the CDC does not continue to expect us to still believe that the 85%+ of all CJD cases which are sporadic are all spontaneous, without route/source. We have many TSEs in the USA in both animal and man. CWD in deer/elk is spreading rapidly and CWD does transmit to mink, ferret, cattle, and squirrel monkey by intracerebral inoculation. With the known incubation periods in other TSEs, oral transmission studies of CWD may take much longer. Every victim/family of CJD/TSEs should be asked about route and source of this agent. To prolong this will only spread the agent and needlessly expose others. In light of the findings of Asante and Collinge et al, there should be drastic measures to safeguard the medical and surgical arena from sporadic CJDs and all human TSEs. I only ponder how many sporadic CJDs in the USA are type 2 PrPSc?

http://www.neurology.org/cgi/eletters/60/2/176#535

Newsdesk The Lancet Infectious Diseases, Volume 3, Issue 8, Page 463, August 2003 doi:10.1016/S1473-3099(03)00715-1Cite or Link Using DOI

Tracking spongiform encephalopathies in North America

Xavier Bosch

"My name is Terry S Singeltary Sr, and I live in Bacliff, Texas. I lost my mom to hvCJD (Heidenhain variant CJD) and have been searching for answers ever since. What I have found is that we have not been told the truth. CWD in deer and elk is a small portion of a much bigger problem." 49-year-old Singeltary is one of a number of people who have remained largely unsatisfied after being told that a close relative died from a rapidly progressive dementia compatible with spontaneous Creutzfeldt-Jakob disease (CJD). So he decided to gather hundreds of documents on transmissible spongiform encephalopathies (TSE) and realised that if Britons could get variant CJD from bovine spongiform encephalopathy (BSE), Americans might get a similar disorder from chronic wasting disease (CWD)-the relative of mad cow disease seen among deer and elk in the USA. Although his feverish.

http://linkinghub.elsevier.com/retrieve/pii/S1473309903007151

http://www.thelancet.com/journals/laninf/article/PIIS1473-3099(03)00715-1/fulltext

http://www.mdconsult.com/das/article/body/180784492-2/jorg=journal&source=&sp=13979213&sid=0/N/368742/1.html?issn=14733099

Diagnosis and Reporting of Creutzfeldt-Jakob Disease

Singeltary, Sr et al. JAMA.2001; 285: 733-734. Vol. 285 No. 6, February 14, 2001 JAMA

Diagnosis and Reporting of Creutzfeldt-Jakob Disease

To the Editor: In their Research Letter, Dr Gibbons and colleagues1 reported that the annual US death rate due to Creutzfeldt-Jakob disease (CJD) has been stable since 1985. These estimates, however, are based only on reported cases, and do not include misdiagnosed or preclinical cases. It seems to me that misdiagnosis alone would drastically change these figures. An unknown number of persons with a diagnosis of Alzheimer disease in fact may have CJD, although only a small number of these patients receive the postmortem examination necessary to make this diagnosis. Furthermore, only a few states have made CJD reportable. Human and animal transmissible spongiform encephalopathies should be reportable nationwide and internationally.

Terry S. Singeltary, Sr Bacliff, Tex

1. Gibbons RV, Holman RC, Belay ED, Schonberger LB. Creutzfeldt-Jakob disease in the United States: 1979-1998. JAMA. 2000;284:2322-2323. FREE FULL TEXT

http://jama.ama-assn.org/cgi/content/extract/285/6/733?maxtoshow=&HITS=10&hits=10&RESULTFORMAT=&fulltext=singeltary&searchid=1&FIRSTINDEX=0&resourcetype=HWCIT

http://jama.ama-assn.org/cgi/content/full/285/6/733?maxtoshow=&HITS=10&hits=10&RESULTFORMAT=&fulltext=singeltary&searchid=1&FIRSTINDEX=0&resourcetype=HWCIT

2 January 2000

British Medical Journal

U.S. Scientist should be concerned with a CJD epidemic in the U.S., as well

http://www.bmj.com/cgi/eletters/320/7226/8/b#6117

15 November 1999

British Medical Journal

vCJD in the USA * BSE in U.S.

http://www.bmj.com/cgi/eletters/319/7220/1312/b#5406

THE PATHOLOGICAL PROTEIN

BY Philip Yam

Yam Philip Yam News Editor Scientific American www.sciam.com

Answering critics like Terry Singeltary, who feels that the U.S. under- counts CJD, Schonberger conceded that the current surveillance system has errors but stated that most of the errors will be confined to the older population.

CHAPTER 14

Laying Odds

Are prion diseases more prevalent than we thought?

Researchers and government officials badly underestimated the threat that mad cow disease posed when it first appeared in Britain. They didn't think bovine spongiform encephalopathy was a zoonosis-an animal disease that can sicken people. The 1996 news that BSE could infect humans with a new form of Creutzfeldt-Jakob disease stunned the world. It also got some biomedical researchers wondering whether sporadic CJD may really be a manifestation of a zoonotic sickness. Might it be caused by the ingestion of prions, as variant CJD is?

Revisiting Sporadic CJD

It's not hard to get Terry Singeltary going. "I have my conspiracy theories," admitted the 49-year-old Texan.1 Singeltary is probably the nation's most relentless consumer advocate when it comes to issues in prion diseases. He has helped families learn about the sickness and coordinated efforts with support groups such as CJD Voice and the CJD Foundation. He has also connected with others who are critical of the American way of handling the threat of prion diseases. Such critics include Consumers Union's Michael Hansen, journalist John Stauber, and Thomas Pringle, who used to run the voluminous www.madcow. org Web site. These three lend their expertise to newspaper and magazine stories about prion diseases, and they usually argue that prions represent more of a threat than people realize, and that the government has responded poorly to the dangers because it is more concerned about protecting the beef industry than people's health.

Singeltary has similar inclinations. ...

http://books.google.com/books?id=ePbrQNFrHtoC&pg=PA223&lpg=PA223&dq=the+pathological+protein+laying+odds+It%E2%80%99s+not+hard+to+get+Terry+Singeltary+going&source=bl&ots=um0PFAZSZD&sig=JWaGR7M7-1WeAr2qAXq8D6J_jak&hl=en&ei=MhtjS8jMJM2ztgeFoa2iBg&sa=X&oi=book_result&ct=result&resnum=1&ved=0CAcQ6AEwAA#v=onepage&q=&f=false

http://www.springerlink.com/content/r2k2622661473336/fulltext.pdf?page=1

http://www.thepathologicalprotein.com/

2010

USA WRITTEN CJD QUESTIONNAIRE ???

http://cjdquestionnaire.blogspot.com/

The statistical incidence of CJD cases in the United States has been revised to reflect that there is one case per 9000 in adults age 55 and older. Eighty-five percent of the cases are sporadic, meaning there is no known cause at present.

http://www.cjdfoundation.org/fact.html

Sunday, August 09, 2009

CJD...Straight talk with...James Ironside...and...Terry Singeltary... 2009

http://creutzfeldt-jakob-disease.blogspot.com/2009/08/cjdstraight-talk-withjames.html

Tuesday, August 18, 2009

BSE-The Untold Story - joe gibbs and singeltary 1999 - 2009

http://madcowusda.blogspot.com/2009/08/bse-untold-story-joe-gibbs-and.html

Attending Dr.: Date / Time Admitted : 12/14/97 1228

UTMB University of Texas Medical Branch Galveston, Texas 77555-0543 (409) 772-1238 Fax (409) 772-5683 Pathology Report

FINAL AUTOPSY DIAGNOSIS Autopsy' Office (409)772-2858

FINAL AUTOPSY DIAGNOSIS

I. Brain: Creutzfeldt-Jakob disease, Heidenhain variant.

http://creutzfeldt-jakob-disease.blogspot.com/2008/07/heidenhain-variant-creutzfeldt-jakob.html

layperson

Terry S. Singeltary Sr. P.O. Box 42 Bacliff, Texas USA 77518 flounder9@verizon.net

USA NON-SPECIES CODING SYSTEM (BEEF IMPORT EXPORT BSE RISK THERE FROM)

2010-08-14T09:02:00.000-07:00

US denies it's illegally sending beef to Australia ?

Friday, 13/08/2010

Export figures on a United States Government website suggest that country has illegally exported its beef here, despite trade bans due to mad cow disease.

The US Department of Agriculture site lists a range of beef commodities, fresh and frozen, that the US has exported to Australia since 2003, even though a ban was imposed on its beef following a BSE outbreak in North America that year.

But Grant Pettrie, a USDA agricultural counsellor at the US Embassy in Australia, says the only beef sent here is that sourced from other countries approved for export and processed in the United States.

He says he can guarantee that no US beef has entered Australia since the ban.

"The reason I can be 100 per cent sure of that is the systems that are in place between the United States and Australia," he says.

"The United States Department of Agriculture has to sign an export certificate stating that the product meets the standards of the importing country and that is signed by a USDA veterinarian."

A spokesperson for the Australian Department of Agriculture, Fisheries and Forestry says no import permits have been issued for fresh, chilled, or frozen beef from United States.

The department says figures on overseas websites do not always accurately reflect import shipments which arrive in Australia for several reasons, including mistakes on paperwork, diversion of shipments and mis-classification.

http://www.abc.net.au/rural/news/content/201008/s2982003.htm

>>>The department says figures on overseas websites do not always accurately reflect import shipments which arrive in Australia for several reasons, including mistakes on paperwork, diversion of shipments and mis-classification. <<<

IF that's the case, then they have a hell of a lot of mistakes, diversion of shipments, and mis-classification. ...TSS

Subject: Bovine Spongiform Encephalopathy, Israel $ more of the infamous 'non-species coding system'

From: "Terry S. Singeltary Sr."

Reply-To: Bovine Spongiform Encephalopathy

Date: Wed, 5 Jun 2002 17:23:03 -0700

snip...

Sunday, July 27, 2008

Docket APHIS-2007-0033 Docket Title Agricultural Bioterrorism Protection Act of 2002; Toxin List Docket Type Rulemaking APHIS-2007-0033-0001

greetings List members,

MORE OF THE INFAMOUS USA NON-SPECIES CODING SYSTEM.

as long as the exporting country and the importing country know not what they are exporting (play dumb/stupid), this non-species coding system allows potential BSE/TSE materials to be imported and exported freely and legally...

TSS

What are the U.S. imports of affected animals or animal products from Israel ?

The U.S. imported no live ruminants or ruminant meat from Israel since 1999. In 1999 a small amount of non-species specific meat and offal was imported and a small amount of fetal bovine serum (FBS) was also imported. FBS is considered to have a relatively low risk of transmitting BSE. Other imports from Israel during the period 1998-2001 included non-species specific preparations used in animal feeds and other non-food products of unspecified animals. For the category "preparations used in animal feeding, NESOI" that was imported into the U.S., it is possible that bovine meat or bovine byproducts could have been included in this category. However, the US Food and Drug Administration prohibits feeding of meat-and-bone meal to ruminants in the U.S.

snip...

Docket: 02N-0276 - Bioterrorism Preparedness; Registration of Food Facilities, Section 305 Comment Number: EC-254 [TSS SUBMISSION]

snip...

Greetings list members, i just cannot accept this;

23 kg of meat in a suitcase (suitcase bomb...TSS)

The data do not provide a species of origin code for these

products, therefore they may not contain any ruminant product.

what kind of statement is this? how stupid do they think we are?

it could also very well mean that _all_ of it was ruminant based products !

Terry S. Singeltary Sr., Bacliff, Texas USA

snip...

http://www.fda.gov/ohrms/dockets/dockets/02n0276/02N-0276-EC-254.htm

http://www.fda.gov/ohrms/dockets/dailys/03/Jan03/012403/8004be09.html

http://www.fda.gov/ohrms/dockets/dailys/03/Mar03/031403/96N-0417-EC-2.htm

http://madcowfeed.blogspot.com/2008/07/docket-aphis-2007-0033-docket-title.html

http://www.fda.gov/OHRMS/DOCKETS/DOCKETS/02n0276/02N-0276-EC-254.htm

Saturday, June 19, 2010

U.S. DENIED UPGRADED BSE STATUS FROM OIE

U.S. denied upgraded BSE status from OIE

http://usdameatexport.blogspot.com/2010/06/us-denied-upgraded-bse-status-from-oie.html

Tuesday, July 13, 2010

AUSTRALIAN QUESTIONNAIRE TO ASSESS BSE RISK (OIE) Terrestrial Animal Health Code, 2009 and USA export risk factor for BSE to Australia

(SEE LISTING OF BEEF PRODUCT SHIPPED FROM THE USA TO AUSTRALIA)

http://usdameatexport.blogspot.com/2010/07/australian-questionnaire-to-assess-bse.html

DAMNING TESTIMONY FROM STANLEY PRUSINER THE NOBEL PRIZE WINNER ON PRIONS SPEAKING ABOUT ANN VENEMAN

''they don't wanna know, the dont' care'' ... "nothing else matters''

http://maddeer.org/video/embedded/prusinerclip.html

May 20, 2004 - News reports detail cases of the USDA granting exemptions to certain U.S. beef-processing companies, allowing these companies to import ground beef and other processed beef from Canada. The import of such Canadian beef products is supposed to have been banned by USDA.

May 20, 2004 - Senator Conrad urges President Bush to ask for the resignation of Secretary Veneman following news reports that the USDA had ignored its own ban on the import of Canadian beef. "It now appears that the USDA has secretly and selectively violated its own publicly announced ban on the importation of processed beef from Canada," Senator Conrad wrote in a letter to President Bush. "In fact, the report is so damaging to the credibility and integrity of the USDA that I believe you should ask the Secretary of Agriculture to resign."

Oct. 1, 2004 - Senator Conrad writes Secretary Veneman to express his concern over reports indicating the Canadian Food Inspection Agency (CFIA) has determined that livestock feed produced from a rendered Canadian cow that had mad cow was sold and possibly fed to other cattle. The report also notes that the CFIA is not enforcing standards consistent with the recommendations of the scientific community to ban the use of specified risk material, a primary way by which mad cow is transmitted, in livestock feed and control the potential for feed contamination.

https://www.conrad.senate.gov/pressroom/record.cfm?id=275988

VERY DISTURBING DATA ;

http://conrad.senate.gov/issues/statements/agriculture/050105_JohannsCanadianCattleImports.pdf

Bovine Spongiform Encephalopathy (“Mad Cow Disease”) and Canadian Beef Imports

Summary

Bovine spongiform encephalopathy (BSE or “mad cow disease”) is a degenerative, fatal disease affecting the nervous system in cattle. In May 2003, BSE was confirmed in a cow in Alberta, Canada — the first known native North American case. In December 2003, BSE was confirmed in a Canadian-born cow in Washington State — the first known U.S. occurrence. On January 2 and 11, 2005, Canada announced two more cases of BSE, also in Alberta cows. As the 2003 cases emerged, the Administration undertook a number of steps designed to strengthen U.S. BSE protections. The U.S. Department of Agriculture (USDA) at one point in 2003 had banned all Canadian beef imports, but several months later, began to gradually reopen the border to some of them. The method by which it eased its initial Canadian beef ban raised concerns among some lawmakers, and has been one of a number of BSE-related issues of interest to Congress. Specifically, shortly after the May 2003 Canadian BSE discovery, USDA published an interim final rule in the Federal Register prohibiting the importation of cattle and other ruminants and ruminant products from Canada. Then in August 2003, using its authority to permit imports from BSE countries “in specific cases,” USDA began to relax this prohibition by allowing the importation of certain products, including boneless beef from animals under 30 months old, that it considers to be of much lower risk for BSE contamination. After USDA acted on several subsequent occasions to expand the types of permitted products beyond those announced in August 2003, and to ease the conditions for their entry into the United States, a federal judge in April 2004 halted the expansion. He concluded that USDA had not followed rulemaking procedures as spelled out in the Administrative Procedure Act (APA). The judge noted, among other things, that import restrictions were being relaxed “at the very same time when USDA is in the middle of a rulemaking to determine whether to take such a step.” The judge was referring to a November 4, 2003, proposed rule that would allow entry of additional types of Canadian beef, other ruminant products, including younger cattle. After the court’s ruling, USDA officials agreed to limit bovine imports only to those they had approved for entry in August 2003, until after a final rule could be published. USDA published this rule in final form on January 4, 2005, which was to take effect March 7, 2005. However, the same federal judge, responding to another lawsuit, granted a temporary injunction that blocks implementation of the rule. So, the timing and extent of additional Canadian cattle and beef imports remain unclear as of this writing. This report, which will be updated if significant developments ensue, provides a narrative chronology of selected U.S. actions after the discovery of BSE in North America, presenting in sequence this often confusing chain of events. The report focuses on USDA’s steps to reopen the U.S. border to Canadian beef, and concludes with a discussion of USDA’s actions in the context of APA rulemaking procedures.

http://www.nationalaglawcenter.org/assets/crs/RL32627.pdf

USDA Allowed Canadian Beef In Despite Ban

By Marc Kaufman Washington Post Staff Writer Thursday, May 20, 2004; Page A01

The Agriculture Department allowed American meatpackers to resume imports of ground and other "processed" beef from Canada last September, just weeks after it publicly reaffirmed its ban on importing those products because mad cow disease had been found in Canadian cattle.

In the next six months, a total of 33 million pounds of Canadian processed beef flowed to American consumers under a series of undisclosed permits the USDA issued to the meatpackers, permits that remained in effect until a federal judge intervened in April. The imports -- which involved ground beef, cubed beef and some types of sausage -- were allowed despite the August 2003 announcement by Agriculture Secretary Ann M. Veneman that she was extending an earlier ban on many types of Canadian beef.

Ever since the USDA briefly shut down all imports of Canadian beef in May 2003 after the mad cow discovery, the agency has been under great pressure from Canada and from large American meatpackers with plants across the border to loosen the restrictions, which hurt profits in both countries.

In her August announcement allowing importation of boneless beef to resume, Veneman said the risk that ground beef might contain the mad cow infection was too great to allow it in. She and her top deputies said ground beef imports would resume only after the agency completed a formal rulemaking process, with public debate.

According to U.S. Census Bureau statistics, however, processed beef began reentering the United States from Canada the next month, and 33 million pounds were imported over the next six months, mostly through Buffalo. USDA spokeswoman Andrea McNally said the imports included ground beef, hamburger patties, pepperoni, and fat and meat "trim" from fancier cuts.

McNally said that although the border was officially closed to those beef products, the agency made exceptions when it "concluded that certain products would not pose a health risk because of risk mitigations" taken by meat processors. Those included accepting only cattle less than 30 months old and procedures to remove nervous-system tissue from carcasses before they were processed.

Although the risk to humans from eating infected beef is considered extremely low, the human form of the brain-destroying disease is fatal and incurable. Only about 150 people worldwide are known to have acquired the disease from eating infected beef, almost all of them in Europe.

According to McNally, importation of Canadian processed beef was stopped again late last month. That decision was triggered by a ruling by a federal judge in Montana that the USDA had, on April 19, improperly allowed an announced expansion of Canadian beef imports. At the time, there was no public discussion of the earlier permits.

The court ruling came in a lawsuit by the Ranchers Cattlemen Action Legal Fund, a group of cattle producers opposed to wide imports. Bill Bullard, the group's chief executive, said that after an attorney for the USDA acknowledged that the agency had been issuing permits for processed-beef imports, his group sought to find out more precisely what had been brought in and where.

Using statistics compiled by the Census Bureau and the USDA's Foreign Agricultural Service, Bullard said, they determined that 33 million pounds of processed beef were imported from Canada between September and March, along with 3.4 million pounds of bone-in beef and 440,000 pounds of tongue. None of those products were allowed under the restrictions Veneman announced in August.

"I think they've been irresponsible," Bullard said. "I think they have unnecessarily placed the U.S. cattle industry and consumers at risk."

While the 33 million pounds made a lot of hamburgers, pepperoni and hot dogs, they represent a tiny fraction of the beef eaten by Americans. Last year, more than 3 billion pounds of beef were imported.

Bullard said few in the meat industry seemed to know that Canadian processed beef and other products that were not on the officially sanctioned list had been coming into the United States since September. The USDA said it could not disclose which American importers had received the permits.

Mad cow disease, also known as bovine spongiform encephalopathy, is believed to be concentrated in the brain and central nervous system, and meat closer to those tissues is considered to be at highest risk. The least hazardous cuts are believed to be boneless ones containing only muscle. Bone-in cuts and ground beef are considered more hazardous.

Because the agent that causes the disease takes a long time to become active and dangerous, meat from animals younger than 30 months is believed to be safe.

In his ruling against the USDA, U.S. District Judge Richard F. Cebull wrote that the agency appeared to be ignoring its own rules and pronouncements.

"The Court is concerned by the manner in which, according to counsel for USDA, USDA has been authorizing imports of virtually all edible bovine meat products, apparently through issuing individual permits, at a time when it was assuring the public that such authorization would take place through the rulemaking process," he wrote on April 26, when he issued a temporary restraining order against the agency.

Mad cow disease was first found last May in a cow in Alberta, and then in another Canadian-born cow that was slaughtered in Washington state in December.

© 2004 The Washington Post Company

http://www.washingtonpost.com/wp-dyn/articles/A41076-2004May19.html

The imports were allowed despite the August 2003 announcement by Agriculture Secretary Ann Veneman that she was extending an earlier ban on many types of Canadian beef. Ever since the USDA briefly halted all imports of Canadian beef in May 2003 after the mad cow discovery, the USDA has been under great pressure from Canada and from large American meatpackers with plants across the border to loosen the restrictions, which hurt profits in both countries. In her August announcement allowing importation of boneless beef to resume, Veneman said the risk that ground beef might contain mad cow infection was too great to allow it in. She and her top deputies said ground beef imports would resume only after the agency completed a formal process, with public debate. According to U.S. Census Bureau statistics, however, processed beef began re-entering the United States from Canada the next month, and 33 million pounds were imported over the next six months. USDA spokeswoman Andrea McNally said that although the border was officially closed to those beef products, the agency made exceptions when it "concluded that certain products would not pose a health risk because of risk mitigations" taken by meat processors. Although the risk to humans from eating infected beef is considered extremely low, the human form of the brain-destroying disease is fatal and incurable. According to McNally, importation of Canadian processed beef was halted again late last month. That decision was triggered by a ruling by a federal judge in Montana that the USDA had, on April 19, improperly allowed an expansion of Canadian beef imports. The court ruling came in a lawsuit by the Ranchers Cattlemen Action Legal Fund, a group of cattle producers opposed to wide imports.

http://articles.sfgate.com/2004-05-20/news/17427875_1_canadian-beef-beef-imports-ground-beef

http://articles.latimes.com/2004/may/20/nation/na-beef20

Thursday, June 24, 2010

Accumulation of L-type Bovine Prions in Peripheral Nerve Tissues

Volume 16, Number 7–July 2010

http://bse-atypical.blogspot.com/2010/06/accumulation-of-l-type-bovine-prions-in.html

To date the OIE/WAHO assumes that the human and animal health standards set out in the BSE chapter for classical BSE (C-Type) applies to all forms of BSE which include the H-type and L-type atypical forms. This assumption is scientifically not completely justified and accumulating evidence suggests that this may in fact not be the case. Molecular characterization and the spatial distribution pattern of histopathologic lesions and immunohistochemistry (IHC) signals are used to identify and characterize atypical BSE. Both the L-type and H-type atypical cases display significant differences in the conformation and spatial accumulation of the disease associated prion protein (PrPSc) in brains of afflicted cattle. Transmission studies in bovine transgenic and wild type mouse models support that the atypical BSE types might be unique strains because they have different incubation times and lesion profiles when compared to C-type BSE. When L-type BSE was inoculated into ovine transgenic mice and Syrian hamster the resulting molecular fingerprint had changed, either in the first or a subsequent passage, from L-type into C-type BSE. In addition, non-human primates are specifically susceptible for atypical BSE as demonstrated by an approximately 50% shortened incubation time for L-type BSE as compared to C-type. Considering the current scientific information available, it cannot be assumed that these different BSE types pose the same human health risks as C-type BSE or that these risks are mitigated by the same protective measures.

http://www.prionetcanada.ca/detail.aspx?menu=5&dt=293380&app=93&cat1=387&tp=20&lk=no&cat2

Wednesday, March 31, 2010

Atypical BSE in Cattle

http://bse-atypical.blogspot.com/2010/03/atypical-bse-in-cattle-position-post.html

Wednesday, July 28, 2010

re-Freedom of Information Act Project Number 3625-32000-086-05, Study of Atypical BSE UPDATE July 28, 2010

http://bse-atypical.blogspot.com/2010/07/re-freedom-of-information-act-project.html

Thursday, August 12, 2010

Seven main threats for the future linked to prions

http://prionpathy.blogspot.com/2010/08/seven-main-threats-for-future-linked-to.html

http://prionpathy.blogspot.com/

TSS

Japan, U.S. Agree On Beef Talks Once Livestock Epidemic Ends

2010-07-23T12:42:00.000-07:00

Saturday, July 24, 2010

Japan, U.S. Agree On Beef Talks Once Livestock Epidemic Ends

TOKYO (Nikkei)--The Japanese and U.S. governments on Friday agreed to hold working-level talks on American beef imports as soon as the outbreak of foot-and-mouth disease in Miyazaki Prefecture is contained.

The agreement was reached in discussions between Agriculture Minister Masahiko Yamada and U.S. Ambassador to Japan John Roos.

The two sides laying the groundwork for talks on American beef imports.Japan has restricted American beef imports since an outbreak of mad cow disease was discovered back in 2003, allowing only meat from cattle less than 20 months old. These cattle are considered less susceptible to bovine spongiform encephalopathy. The U.S. has been pressing for relaxed restrictions, while Japan remains cautious.

During the meeting Friday, Roos said he realized Japan was dealing with a foot-and-mouth outbreak, but requested the two nations quickly progress to working-level talks on beef imports. Yamada replied that talks would be held once the outbreak had been dealt with. He added that a decision on U.S. beef imports would be based on scientific knowledge.

Japan and the U.S. are likely to work toward holding negotiations by autumn.

http://e.nikkei.com/e/fr/tnks/Nni20100723D23JFN05.htm

Greetings,

It's like playing a game of chance. Or a bartering of sorts. I will swap you for risk factors due to FMD, in return, we will give up risk factors for Mad Cow disease, and trading will presume. I can see the writing on the wall. Before Dec. 2003, the USA regulations on imports from BSE risk countries changed, it was instantaneously, the shoe was on the other foot. So, the OIE and the USDA et al changed the science to fit the regulations, and then refused to do what they said they would due with the atypical BSE, and just called it an old cows disease$ what a hoot. bbbut wait, it get's even better. the old cows disease is more virulent than the infamous ukbsenvcjd only theory. The OIE and the USDA et al even went as far as to omit atypical scrapie from TSE regulations, when studies to date show a frightening factor on atypical scrapie, it resembles sporadic CJD as did the nvCJD and BSE resemble each other pathologically, and the atypical scrapie IS transmissible.

Saturday, June 19, 2010

U.S. DENIED UPGRADED BSE STATUS FROM OIE

see full text and reasons why here ;

http://usdameatexport.blogspot.com/2010/06/us-denied-upgraded-bse-status-from-oie.html

Saturday, June 12, 2010

PUBLICATION REQUEST AND FOIA REQUEST Project Number: 3625-32000-086-05 Study of Atypical Bse

http://bse-atypical.blogspot.com/2010/06/publication-request-and-foia-request.html

CJD TEXAS 38 YEAR OLD FEMALE WORKED SLAUGHTERING CATTLE EXPOSED TO BRAIN AND SPINAL CORD MATTER

>>> Up until about 6 years ago, the pt worked at Tyson foods where she worked on the assembly line, slaughtering cattle and preparing them for packaging. She was exposed to brain and spinal cord matter when she would euthanize the cattle. <<<

Irma Linda Andablo CJD Victim, she died at 38 years old on February 6, 2010 in Mesquite Texas

Irma Linda Andablo CJD Victim, she died at 38 years old on February 6, 2010 in Mesquite Texas.

She left 6 Kids and a Husband.The Purpose of this web is to give information in Spanish to the Hispanic community, and to all the community who want's information about this terrible disease.

- Physician Discharge Summary, Parkland Hospital, Dallas Texas

Admit Date: 12/29/2009

Discharge Date: 1/20/2010

Attending Provider: Greenberg, Benjamin Morris;

General Neurology Team:

General Neurology Team Linda was a Hispanic female with no past medical history presents with 14 months of incresing/progressive altered mental status, generalized weakness, inability to walk, loss of appetite, inability to speak, tremor and bowel/blader incontinence. She was, in her usual state of health up until February, 2009, when her husbans notes that she began forgetting things like names and short term memories. He also noticed mild/vague personality changes such as increased aggression. In March, she was involved in a hit and run MVA,although she was not injured. The police tracked her down and ticketed her. At that time, her son deployed to Iraq with the Army and her husband assumed her mentation changes were due to stress over these two events. Also in March, she began to have weakness in her legs, making it difficult to walk. Over the next few months, her mentation and personality changes worsened, getting to a point where she could no longer recognized her children. She was eating less and less. She was losing more weight. In the last 2-3 months, she reached the point where she could not walk without an assist, then 1 month ago, she stopped talking, only making grunting/aggressive sounds when anyone came near her. She also became both bowel and bladder incontinent, having to wear diapers. Her '"tremor'" and body jerks worsened and her hands assumed a sort of permanent grip position, leading her family to put tennis balls in her hands to protect her fingers. The husband says that they have lived in Nebraska for the past 21 years. They had seen a doctor there during the summer time who prescribed her Seroquel and Lexapro, Thinking these were sx of a mood disorder. However, the medications did not help and she continued to deteriorate clinically. Up until about 6 years ago, the pt worked at Tyson foods where she worked on the assembly line, slaughtering cattle and preparing them for packaging. She was exposed to brain and spinal cord matter when she would euthanize the cattle. The husband says that he does not know any fellow workers with a similar illness. He also says that she did not have any preceeding illness or travel.

http://www.recordandoalinda.com/index.php?option=com_content&view=article&id=19:cjd-english-info&catid=9:cjd-ingles&Itemid=8

>>> Up until about 6 years ago, the pt worked at Tyson foods where she worked on the assembly line, slaughtering cattle and preparing them for packaging. She was exposed to brain and spinal cord matter when she would euthanize the cattle. <<<

please see full text ;

Monday, March 29, 2010 Irma Linda Andablo CJD Victim, she died at 38 years old on February 6, 2010 in Mesquite Texas

http://creutzfeldt-jakob-disease.blogspot.com/2010/03/irma-linda-andablo-cjd-victim-she-died.html

CJD TEXAS 38 YEAR OLD FEMALE WORKED SLAUGHTERING CATTLE EXPOSED TO BRAIN AND SPINAL CORD MATTER

http://cjdtexas.blogspot.com/2010/03/cjd-texas-38-year-old-female-worked.html

Archive Number 20100405.1091 Published Date 05-APR-2010 Subject PRO/AH/EDR

> Prion disease update 1010 (04)

snip...

[Terry S. Singeltary Sr. has added the following comment:

"According to the World Health Organisation, the future public health threat of vCJD in the UK and Europe and potentially the rest of the world is of concern and currently unquantifiable. However, the possibility of a significant and geographically diverse vCJD epidemic occurring over the next few decades cannot be dismissed.

The key word here is diverse. What does diverse mean? If USA scrapie transmitted to USA bovine does not produce pathology as the UK c-BSE, then why would CJD from there look like UK vCJD?"

http://www.promedmail.org/pls/apex/f?p=2400:1001:568933508083034::NO::F2400_P1001_BACK_PAGE,F2400_P1001_PUB_MAIL_ID:1000,82101

2009 UPDATE ON ALABAMA AND TEXAS MAD COWS 2005 and 2006

http://bse-atypical.blogspot.com/2006/08/bse-atypical-texas-and-alabama-update.html

Tuesday, June 1, 2010

USA cases of dpCJD rising with 24 cases so far in 2010

http://cjdtexas.blogspot.com/2010/06/usa-cases-of-dpcjd-rising-with-24-cases.html

14th International Congress on Infectious Diseases H-type and L-type Atypical BSE January 2010 (special pre-congress edition)

18.173 page 189

Experimental Challenge of Cattle with H-type and L-type Atypical BSE

A. Buschmann1, U. Ziegler1, M. Keller1, R. Rogers2, B. Hills3, M.H. Groschup1. 1Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany, 2Health Canada, Bureau of Microbial Hazards, Health Products & Food Branch, Ottawa, Canada, 3Health Canada, Transmissible Spongiform Encephalopathy Secretariat, Ottawa, Canada

Background: After the detection of two novel BSE forms designated H-type and L-type atypical BSE the question of the pathogenesis and the agent distribution of these two types in cattle was fully open. From initial studies of the brain pathology, it was already known that the anatomical distribution of L-type BSE differs from that of the classical type where the obex region in the brainstem always displays the highest PrPSc concentrations. In contrast in L-type BSE cases, the thalamus and frontal cortex regions showed the highest levels of the pathological prion protein, while the obex region was only weakly involved.

Methods:We performed intracranial inoculations of cattle (five and six per group) using 10%brainstemhomogenates of the two German H- and L-type atypical BSE isolates. The animals were inoculated under narcosis and then kept in a free-ranging stable under appropriate biosafety conditions.At least one animal per group was killed and sectioned in the preclinical stage and the remaining animals were kept until they developed clinical symptoms. The animals were examined for behavioural changes every four weeks throughout the experiment following a protocol that had been established during earlier BSE pathogenesis studies with classical BSE.

Results and Discussion: All animals of both groups developed clinical symptoms and had to be euthanized within 16 months. The clinical picture differed from that of classical BSE, as the earliest signs of illness were loss of body weight and depression. However, the animals later developed hind limb ataxia and hyperesthesia predominantly and the head. Analysis of brain samples from these animals confirmed the BSE infection and the atypical Western blot profile was maintained in all animals. Samples from these animals are now being examined in order to be able to describe the pathogenesis and agent distribution for these novel BSE types. Conclusions: A pilot study using a commercially avaialble BSE rapid test ELISA revealed an essential restriction of PrPSc to the central nervous system for both atypical BSE forms. A much more detailed analysis for PrPSc and infectivity is still ongoing.

http://www.isid.org/14th_icid/

http://ww2.isid.org/Downloads/IMED2009_AbstrAuth.pdf

http://www.isid.org/publications/ICID_Archive.shtml

14th ICID International Scientific Exchange Brochure -

Final Abstract Number: ISE.114

Session: International Scientific Exchange

Transmissible Spongiform encephalopathy (TSE) animal and human TSE in North America

update October 2009

T. Singeltary

Bacliff, TX, USA

Background:

An update on atypical BSE and other TSE in North America. Please remember, the typical U.K. c-BSE, the atypical l-BSE (BASE), and h-BSE have all been documented in North America, along with the typical scrapie's, and atypical Nor-98 Scrapie, and to date, 2 different strains of CWD, and also TME. All these TSE in different species have been rendered and fed to food producing animals for humans and animals in North America (TSE in cats and dogs ?), and that the trading of these TSEs via animals and products via the USA and Canada has been immense over the years, decades.

Methods:

12 years independent research of available data

Results:

I propose that the current diagnostic criteria for human TSEs only enhances and helps the spreading of human TSE from the continued belief of the UKBSEnvCJD only theory in 2009. With all the science to date refuting it, to continue to validate this old myth, will only spread this TSE agent through a multitude of potential routes and sources i.e. consumption, medical i.e., surgical, blood, dental, endoscopy, optical, nutritional supplements, cosmetics etc.

Conclusion:

I would like to submit a review of past CJD surveillance in the USA, and the urgent need to make all human TSE in the USA a reportable disease, in every state, of every age group, and to make this mandatory immediately without further delay. The ramifications of not doing so will only allow this agent to spread further in the medical, dental, surgical arena's. Restricting the reporting of CJD and or any human TSE is NOT scientific. Iatrogenic CJD knows NO age group, TSE knows no boundaries. I propose as with Aguzzi, Asante, Collinge, Caughey, Deslys, Dormont, Gibbs, Gajdusek, Ironside, Manuelidis, Marsh, et al and many more, that the world of TSE Transmissible Spongiform Encephalopathy is far from an exact science, but there is enough proven science to date that this myth should be put to rest once and for all, and that we move forward with a new classification for human and animal TSE that would properly identify the infected species, the source species, and then the route.

http://ww2.isid.org/Downloads/14th_ICID_ISE_Abstracts.pdf

To date the OIE/WAHO assumes that the human and animal health standards set out in the BSE chapter for classical BSE (C-Type) applies to all forms of BSE which include the H-type and L-type atypical forms. This assumption is scientifically not completely justified and accumulating evidence suggests that this may in fact not be the case. Molecular characterization and the spatial distribution pattern of histopathologic lesions and immunohistochemistry (IHC) signals are used to identify and characterize atypical BSE. Both the L-type and H-type atypical cases display significant differences in the conformation and spatial accumulation of the disease associated prion protein (PrPSc) in brains of afflicted cattle. Transmission studies in bovine transgenic and wild type mouse models support that the atypical BSE types might be unique strains because they have different incubation times and lesion profiles when compared to C-type BSE. When L-type BSE was inoculated into ovine transgenic mice and Syrian hamster the resulting molecular fingerprint had changed, either in the first or a subsequent passage, from L-type into C-type BSE. In addition, non-human primates are specifically susceptible for atypical BSE as demonstrated by an approximately 50% shortened incubation time for L-type BSE as compared to C-type. Considering the current scientific information available, it cannot be assumed that these different BSE types pose the same human health risks as C-type BSE or that these risks are mitigated by the same protective measures.

http://www.prionetcanada.ca/detail.aspx?menu=5&dt=293380&app=93&cat1=387&tp=20&lk=no&cat2

please see full text ;

Wednesday, March 31, 2010

Atypical BSE in Cattle

http://bse-atypical.blogspot.com/2010/03/atypical-bse-in-cattle-position-post.html

Sent: Friday, April 16, 2010 11:38 AM Subject: PRO-MED ATYPICAL SCRAPIE

Background -----------

"Retrospective studies have identified cases predating the initial identification of this form of scrapie, and epidemiological studies have indicated that it does not conform to the behaviour of an infectious disease, giving rise to the hypothesis that it represents spontaneous disease. However, atypical scrapie isolates have been shown to be infectious experimentally, through intracerebral inoculation in transgenic mice and sheep. [Many of the neurological diseases can be transmitted by intracerebral inoculation, which causes this moderator to approach intracerebral studies as a tool for study, but not necessarily as a direct indication of transmissibility of natural diseases. - Mod.TG]

"The 1st successful challenge of a sheep with 'field' atypical scrapie from an homologous donor sheep was reported in 2007.

"Results --------

"This study demonstrates that atypical scrapie has distinct clinical, pathological, and biochemical characteristics which are maintained on transmission and sub-passage, and which are distinct from other strains of transmissible spongiform encephalopathies in the same host genotype.

"Conclusions ------------

Atypical scrapie is consistently transmissible within AHQ homozygous sheep, and the disease phenotype is preserved on sub-passage."

Lastly, this moderator wishes to thank Terry Singletary for some of his behind the scenes work of providing citations and references for this posting. - Mod.TG]

The HealthMap/ProMED-mail interactive map of Australia is available at . - Sr.Tech.Ed.MJ]

http://www.promedmail.org/pls/otn/f?p=2400:1001:962575216785367::NO::F2400_P1001_BACK_PAGE,F2400_P1001_PUB_MAIL_ID:1000,81729

Sunday, April 18, 2010

SCRAPIE AND ATYPICAL SCRAPIE TRANSMISSION STUDIES A REVIEW 2010

http://scrapie-usa.blogspot.com/2010/04/scrapie-and-atypical-scrapie.html

Thursday, July 08, 2010

GLOBAL CLUSTERS OF CREUTZFELDT JAKOB DISEASE - A REVIEW 2010

http://creutzfeldt-jakob-disease.blogspot.com/2010/07/global-clusters-of-creutzfeldt-jakob.html

Thursday, July 08, 2010

Nosocomial transmission of sporadic Creutzfeldt-Jakob disease: results from a risk-based assessment of surgical interventions Public release date: 8-Jul-2010

http://creutzfeldt-jakob-disease.blogspot.com/2010/07/nosocomial-transmission-of-sporadic.html

Wednesday, February 10, 2010

NAIS MAD COW TRACEABILITY DUMPED BY USDA APHIS 2010

http://naiscoolyes.blogspot.com/

Saturday, April 10, 2010

TOYOTA VS MAD COW DISEASE USA OIE BSE MRR IMPORT AND EXPORT TRADE WARS

http://usdameatexport.blogspot.com/2010/04/toyota-vs-mad-cow-disease-usa-oie-bse.html

Monday, April 12, 2010

Senator Kay Bailey Hutchison says NO to safer food and S. 510 FDA Food Safety Modernization Act of 2009

http://fdafailedus.blogspot.com/2010/04/senator-kay-bailey-hutchison-says-no-to.html

Harvard BSE Risk Assessment

MY comments/questions are as follows ;

1. SINCE the first Harvard BSE Risk Assessment was so flawed and fraught with error after the PEER REVIEW assessment assessed this fact, how do you plan on stopping this from happening again, will there be another peer review with top TSE Scientist, an impartial jury so-to-speak, to assess this new and updated Harvard BSE/TSE risk assessment and will this assessment include the Atypical TSE and SRM issues ?

*** Suppressed peer review of Harvard study October 31, 2002 ***

http://www.fsis.usda.gov/oa/topics/BSE_Peer_Review.pdf

http://www.fsis.usda.gov/OPPDE/Comments/2006-0011/2006-0011-1.pdf

http://www.regulations.gov/search/Regs/contentStreamer?objectId=090000648027c28e&disposition=attachment&contentType=pdf

http://www.fsis.usda.gov/PDF/BSE_Risk_Assess_Response_Public_Comments.pdf

Sunday, February 14, 2010

[Docket No. FSIS-2006-0011] FSIS Harvard Risk Assessment of Bovine Spongiform Encephalopathy (BSE)

http://bseusa.blogspot.com/2010/02/docket-no-fsis-2006-0011-fsis-harvard.html

END...TSS

Terry S. Singeltary Sr. P.O. Box 42 Bacliff, Texas USA 77518