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.
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"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
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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.
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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.
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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...
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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
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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
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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.
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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
Showing posts with label PRION. Show all posts
Showing posts with label PRION. Show all posts
Friday, September 30, 2011
Friday, July 23, 2010
Japan, U.S. Agree On Beef Talks Once Livestock Epidemic Ends
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
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
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
Saturday, June 19, 2010
U.S. DENIED UPGRADED BSE STATUS FROM OIE
U.S. denied upgraded BSE status from OIE
By SUE ROESLER, The Prairie Star Wednesday, June 16, 2010 3:24 PM MDT
Although USDA-APHIS presented paperwork asking for a higher bovine spongiform encephalopathy (BSE) status from the World Organization for Animal Health (OIE), the U.S. did not get a change in status.
The U.S. remains a controlled BSE risk status, in the same category as Canada and Mexico.
Under OIE regulations, there are three BSE risk categories - negligible, controlled and undetermined risk.
Cindy Ragin, press relations at USDA-APHIS, said she did not know why the U.S. was not upgraded in status, but said they did send in paperwork requesting the upgrade.
At the 78th OIE annual general session held in Paris from May 23-28, world delegates decided on the member countries' BSE status, Ragin said. There are 176 countries who are members of the OIE.
Korea received an upgrade to a controlled risk status from a previous status as an undetermined risk.
Controlled risk status is granted to countries where surveillance is adequate and there are measures in place to prevent an outbreak of the disease, even though some cases of BSE are still found, according to the OIE.
However, Korea's livestock producers are still suffering from an outbreak of Foot and Mouth Disease (FMD). Korea's last outbreak of FMD was reported in March 2010 and involved a pig. Some 317 cattle and 1,223 pigs on the farm were slaughtered, according to the OIE.
FMD outbreaks are occurring in other countries in the Far East including Japan and Hong Kong. There have also been recent outbreaks of FMD in South Africa, Mongolia and Egypt.
OIE members who have a negligible BSE risk status include: Argentina, India, Peru, Australia, New Zealand, Singapore, Chile, Norway, Sweden, Fin-land, Paraguay, Uruguay, and Iceland.
In addition to the U.S., Canada, Mexico and Korea, those countries with a controlled BSE risk include: Austria, Greece, Belgium, Hungary, Nether-lands, Brazil, Ireland, Panama, Canada, Italy, Poland, Chinese Taipei, Japan, Portugal, Colombia, Slovak Republic, Cyprus, Latvia, Slovenia, Czech Repub-lic, Lichtenstein, Spain, Denmark, Lith-uania, Switzerland, Estonia, Luxem-bourg, United Kingdom, France, Malta, and Germany.
http://www.theprairiestar.com/articles/2010/06/16/ag_news/livestock/live22.txt
Key work of the Assembly The Delegates approved the new list of countries and zones that had applied for official OIE recognition of their status with respect to one or more of four priority diseases: bovine spongiform encephalopathy (BSE), foot and mouth disease, contagious bovine pleuropneumonia (CBPP) and rinderpest. With regard to BSE, the OIE newly recognised India and Peru as having a “negligible risk” status, while the Republic of Korea and Panama were recognised as having a “controlled BSE risk status”.
http://www.oie.int/eng/session2010/PDF%20Press%20releases/PRESS78_EN.pdf
78th General Session of the OIE 23/05/10
http://www.oie.int/eng/session2010/presse.htm
EU COMMENTS AND POSITIONS
On the proposed changes to OIE Manual of Diagnostic Tests and Vaccines for Terrestrial Animals
20
CHAPTER 2.4.6: BOVINE SPONGIFORM ENCEPHALOPATHY
General comments
The changes proposed are generally welcomed by the EU. However, some specific comments detailed below should be taken into account for the final revised version to be adopted in the next General Session.
Specific comments
LINE 13: The words "and possibly spontaneous" should be added as follows: "... suggesting that earlier, undetected indigenous and possibly spontaneous cases may have occurred."
LINE 31: The EU would argue for the re-instatement of the deleted phrase [before, or without, the recognition] since fallen stock in particular could be showing some clinical signs which went unrecognised. As written, it applies more to the active screening of the healthy slaughter population.
Line 228: Replace: "All currently recognized forms of BSE (C, H and L-Type) are detectable by these methods." with: "Classical BSE is recognized by all these methods, while a complete evaluation of the approved BSE rapid tests on atypical forms (C, H and L-Type) was never carried out".
http://ec.europa.eu/food/international/organisations/docs/l410677%20EU%20positions%20OIE%2078GS%20Terrestrial%20Manual_annex.pdf
http://ec.europa.eu/food/international/organisations/EU_comments_position_papers_en.htm
C H A P T E R 4 . 5 .
CONTROL OF HAZARDS OF AQUATIC ANIMAL HEALTH HAZARDS AND PUBLIC HEALTH IMPORTANCE IN AQUATIC ANIMAL FEEDS EU
comment
The EU would agree with the proposed amendments. Nevertheless, the proposed chapter would benefit of the following amendments:
1) With regard to Article 4.5.4., point 4 on "Good practices", the following rewording is proposed for the first sentence (highlighted): Where national guidelines exist, good aquaculture practices and good manufacturing practices (including good hygienic practices) should be followed. Countries without such guidelines are encouraged to develop them or to take already available or existing guidelines on board.
2) With regard to Article 4.5.4. point 5 on "relationship between prions and aquatic animal species", it must be highlighted that in a recent publication by Salta et al. (2009) it was reported that Gilthead Sea Bream developed TSE-like pathologies after having been force fed with BSE agent and Scrapie agent respectively. The PrPTSE found in Sea Bream was Sea Bream PrP and not residual PrPBSE or PrPSc. Therefore, there is now evidence showing that TSEs can be potentially transmitted from cattle or sheep to fish. The TSE like pathology was induced after force feeding high quantities of BSE and Scrapie agent. It is yet unknown, whether transmission would occur if more realistic doses of exposure were used. In other words, the “height” of the so called “species barrier” for transmission of PrPTSE from mammals to fish is unknown. However, given the new findings, we suggest that the relevant paragraph is amended to say that there may be a potential risk if terrestrial animal by-products were used as ingredients in aquatic animal feed with respect to prion diseases.
3) With regard to Article 4.5.4., point 11 on "Design and management of inspection programmes" we propose the following wording for the second sentence (highlighted):
Operators in the feed and feed ingredients business and other relevant industries should implement procedures to ensure compliance with regulatory standards for harvest, handling, storage, processing, distribution and use of feed and feed ingredients. Operators have the primary responsibility for implementing systems for process quality control. Where such systems are applied, the Competent Authority should verify that they meet all regulatory requirements. Article 4.5.1. Introduction
http://ec.europa.eu/food/international/organisations/comments_com_OIE_Aquatic_Health_Code_en.pdf
Questionnaire on bovine spongiform encephalopathy GENERAL INTRODUCTION
http://ec.europa.eu/food/international/organisations/comments_com_OIE_Terrestrial_Health_Code_092009_en.pdf
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
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
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!
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
LET US LOOK AT AUSTRALIA, AND THE BSE RISK ASSESSMENT THE O.I.E. ASK THEM ABOUT IN 2009. IF YOU LOOK AT THESE QUESTIONS, THE USA HAS FAILED AT EVERY ASPECT OF THE QUESTIONNAIRE SET FORTH BY THE O.I.E. FOR AUSTRALIA IN 2009.
AUSTRALIAN QUESTIONNAIRE TO ASSESS BSE RISK
Introduction
Acceptance of a submission from an applicant country for an assessment of BSE risk is based on the provision of comprehensive data and supporting evidence from the Competent Authority over the five areas listed below. In general, the data requirements are consistent with those of Chapter 11.6 – Bovine Spongiform Encephalopathy of the World Organisation for Animal Health (OIE) Terrestrial Animal Health Code, 2009.
A risk assessment to determine the BSE risk status of the cattle population and whether the beef and beef products from a country represent a risk to the health of Australian consumers will be undertaken by Food Standards Australia New Zealand (FSANZ). This document sets out the criteria under the five areas that will be examined to determine BSE risk. Applicant countries should also refer to the documents explaining the assessment process (link) and the requirements for the importation of beef and beef products for human consumption (link).
Countries should note that as part of the assessment, verification of in-country control measures may be undertaken by in-country inspection and the results of any such inspections will be considered prior to completing the country assessment. Countries will be required to provide an annual update report by 31 January to the Australian BSE Food Safety Assessment Committee (the Committee) as described in Section 5. Countries are also required to report to the Committee, within 24 hours, any exceptional developments in regard to the countries BSE status e.g. identification of the first indigenous case of BSE.
The document comprises the following:
Section 1 – Risk assessment requirements regarding risk release and exposure
Section 2 – Other system requirements
• Ongoing BSE awareness program
• Compulsory notification and investigation of BSE cases
• Diagnostic capability
• Animal traceability and identification systems
• Animal slaughter and processing systems
Section 3 – BSE surveillance and monitoring system
Section 4 – BSE history of the country
Section 5 – Ongoing review of country BSE status and additional data
3
SECTION 1 – RISK ASSESSMENT REQUIREMENTS – RISK RELEASE AND EXPOSURE
snip...
see full text 12 pages ;
http://www.foodstandards.gov.au/_srcfiles/Questionnaire%20to%20Assess%20BSE%20Risk%2023%20Feb%2020101.pdf
see USA here ;
TERRESTRIAL ANIMAL HEALTH STANDARDS COMMISSION FEBRUARY 2010 REPORT CHAPTER 1.6. STATUS FOR OIE LISTED DISEASES: PROCEDURES FOR SELF DECLARATION AND FOR OFFICIAL RECOGNITION BY THE OIE
Article 1.6.1.
General principles Members may wish to make a self declaration as to the freedom of a country, zone or compartment from an OIE listed disease. The Member may inform the OIE of its claimed status and the OIE may publish the claim. Publication does not imply endorsement of the claim. The OIE does not recognise publish self declaration for bovine spongiform encephalopathy (BSE), foot and mouth disease (FMD), rinderpest and contagious bovine pleuropneumonia (CBPP). Members may request official recognition by the OIE as to: 1. the risk status of a country or zone with regard to BSE;
http://www.aphis.usda.gov/import_export/animals/oie/downloads/tahc_feb10/tahc_status_oie_list_dis_78_feb10_cmt.pdf
IT was set up to fail.
Please under stand what this says ;
The Member may inform the OIE of its claimed status and the OIE may publish the claim.
and then remember this ;
IN A NUT SHELL ; $$$
(Adopted by the International Committee of the OIE on 23 May 2006)
11. Information published by the OIE is derived from appropriate declarations made by the official Veterinary Services of Member Countries.The OIE is not responsible for inaccurate publication of country disease status based on inaccurate information or changes in epidemiological status or other significant events that were not promptly reported to then Central Bureau............
http://www.oie.int/eng/Session2007/RF2006.pdf
full text ;
http://madcowtesting.blogspot.com/2007/10/bse-base-mad-cow-testing-texas-usa-and.html
http://madcowtesting.blogspot.com/
REPEAL THE B.S.E. MINIMAL RISK REGION (MRR) policy !
THEN, put back in place the B.S.E. G.B.R. Risk Assessments, and enhance them to include all T.S.E. i.e. the atypical strains.
REPEAL THE B.S.E. MINIMAL RISK REGION (MRR) policy !
The BSE MRR policy was shoved down the throat of every country by the O.I.E. and the U.S.D.A..
MOST every one of those Country's came down with BSE.
THE O.I.E. formula to detect B.S.E. is, and has been flawed. It was and is a policy set up for trade, NOT for human and animal health.
The BSE MRR policy made legal what the U.K. did, when the poisoned the globe with BSE. Except BSE has mutated and different strains have evolved, some that are more virulent than the c-BSE, all can transmit to humans (Kong et al 2009), all are in North America.
The BSE MRR policy was ratified while two cases of BSE were sitting on the shelf waiting to be confirmed (one was 7+ months later after an Act of Congress, and the other suspect sample that sat on a shelf for 4 months, which was not preserved correctly, which only IHC could be used, the least likely to detect BSE, was found inconclusive or negative), then the Alabama mad cow was confirmed. AFTER this, the USDA shut the testing program down to levels that would not detect BSE.
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
SEE FULL TEXT ;
http://www.regulations.gov/search/Regs/contentStreamer?objectId=09000064801e47e1&disposition=attachment&contentType=xml
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
SEE FULL TEXT ;
http://www.regulations.gov/search/Regs/contentStreamer?objectId=09000064801f8152&disposition=attachment&contentType=msw8
WHAT THE USA AND THE OIE DID, was make legal what the U.K. did when they poisoned the globe with mad cow disease. they knew what they were doing, but did it anyway. The BSE GBR risk assessments were put into place so that would never ever happen again. UNTIL they USA finally documented a case. UP until then, the USA would not accept products that may contain BSE from any country. ONCE the USA lost the 'gold card', the shoe was the on the other foot, and they literally left 2 suspect mad cow brain samples sit on a shelf for 7+ months and 4 months respectfully, all the while the BSE MRR policy was being legalized. ONCE made legal, and after an act of Congress, the one suspect Texas mad cow case that had sat up on a shelf for 7+ months was finally confirmed by Weybridge et al in the U.K., and the other, which the sample was not preserved correctly, was found after being a suspect, to be inconclusive and finally they termed it negative. Then the Alabama mad cow was confirmed and they had to shut the program down before they found anymore. ...TSS
2000
England worried briefly about infecting other countries 27 Aug 00
confidential
correspondence obtained by Terry S. Singeltary Sr.
BSE11/2 020;
SC1337p
DEPARTMENT OF HEALTH AND SOCIAL SECURITY Richmond House, 79 Whitehall, London SWIA 2NS Telephone 01-210 3000 From the Chief Medical Officer Sir Donald Achson KBE DM DSc FRCP FFCM FFOM
Mr K C Meldrum Chief Veterinary Officer Ministry of Agriculture, Fisheries and Food Government Buildings Hook Rise South Tolworth Surbiton Surrey KT6 7NG 3 January 1990
Dear Mr Meldrum
BOVINE SPONGIFORM ENCEPHALOPATHY
You will recall that we have previously discussed the potential risks of BSE occurring in other countries as a result of the continuing export from the UK of meat and bone that may be contaminated by scrapie or possibly BSE.
I remain concerned that we are not being consistent in our attempts to contain the risks of BSE. Having banned the feeding of meat and bone meal to ruminamts in 1988, we should take steps to prevent these UK products being fed to ruminants in other countries. This could be achieved either through a ban on the export of meat and bone meal, or at least by the proper labelling of these products to make it absolutely clear they should not be fed to ruminants [or zoo animals, including rare and endangered primates -- webmaster]. Unless some such action is taken the difficult problems we have faced with BSE may well occur in other countries who import UK meat and bone meal. Surely it is short sighted for us to risk being seen in future as having been responsible for the introduction of BSE to the food chain in other countries.
I would be very interested to hear how you feel this gap in the present precautionary measures to eliminate BSE should be closed. We should be aiming at the global elimination of this new bovine disense. The export of our meat and bone meal is a continuing risk to other countries.
Yours Sincerely Donald Acheson
Copy: Dr Metters Dr Pickles
90/1.03/1.1 ============ BSE13/3 0083
http://collections.europarchive.org/tna/20090505194948/http://bseinquiry.gov.uk/files/yb/1990/01/03001001.pdf
Dr Pickles From: Dr J S Metters DCM0 International, Prevention and Community Services 7 June 1990 Copies to: Dr McInnes Miss Pease Mr Otley
BSE
1. I spoke to Mr Capstick yesterday. Among other things, he told me that MAFF are now considering the labelling of animal foodstuffs, and in particular what detail would be required if such labelling was made compulsory. Apparently our freedom of action is constrained by EC Directives [total garbage, MAFF wants to keep exporting -- webmaster], and there is also concern about the level of detail that should be included in any foodstuff labels.
2. Mr Capstick suggested that this was not an area that DH had a particular interest. I countered by saying that we supported the principle of labelling of animal foodstuffs, particularly when these were going for export.
3. I also thanked him for keeping us informed, in a way that I hope encourage further communication of MAFF's internal deliberations.
J S METTERS Room 509 Richmond House Ext. 5591 92/YdeS 90/6.7/5.1
http://collections.europarchive.org/tna/20090505194948/http://bseinquiry.gov.uk/files/yb/1990/06/07005001.pdf
see singeltary comments 2000 ;
http://www.mad-cow.org/00/aug00_last_news.html#fff
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
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
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
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
Saturday, April 10, 2010
TOYOTA VS MAD COW DISEASE USA OIE BSE MRR IMPORT AND EXPORT TRADE WARS
Can you say TOYOTA. IT is a sad day when trade trumps human and animal health. as the case with the BSE MRR policy. Behind closed doors, the BSe spin machine is working i.e. Vilsack saying that 'The U.S. has had no cases in the last three years, and only three in two decades.' i can tell you with absolute certainty, that is only part of the story. i can tell you that in fact, the USDA BSE surveillance and testing have failed the consumer here in the USA, and abroad, and that we have been exposed to the TSE agent, i.e. USA atypical BSE, which laboratory studies show is more virulent. i can tell you with absolute certainty they infamous June 2004 enhanced BSE surveillance program, where some 800,000+ cattle were tested over many years of testing, was fraught with fraud, and in short, a failed program, and proven to be so by the GAO and the OIG, where it was proven that some of the testing program was using perfectly healthy cattle in their BSE testing program. Where some 9,200+ BSE test on suspect questionable cattle, only the IHC test were used. THE IHC is the least likely test to find BSE. IT only tells you if that part of the tissue sample is in fact infected or not, but it does not tell you about the rest of the brain. By only using the IHC, you miss many cases (Detwiler et al 2003 BSE ROUNDTABLE). i can tell you with absolute certainty, that when pressed, the USDA et al will say that even if we are missing cases of BSE, that the BSE mad cow feed ban of August 4, 1997, will stop BSE, but the ban was nothing more than ink on paper. This mad cow feed ban was only partial and voluntary. i can tell you with absolute certainty that in 2010, since 8/4/97, banned mad cow feed is in commerce here in the USA, BY THE TONS. i can tell you with absolute certainty, that when the BSE MRR policy was put in place, that this exposed everyone around the globe with the TSE agent, either by consumption and or friendly fire there from, and that decision was based NOT on science, but on trade. i can tell you with absolute certainty, that SINCE the USDA and the NSLP did in fact expose our children across the Nation with BSE via the NSLP USDA DEAD STOCK DOWNER COW SCHOOL LUNCH PROGRAM, that if they are capable of this, they are capable of exposing any person, in any country with the BSE TSE agent. North America has documented the so called typical c-BSE, l-BSE, and h-BSE. typical scrapie strains are rampant in the USA in sheep and goats, and the atypical Nor-98 scrapie is spreading, and CWD in deer and elk is spreading, with now documented a 2nd strain, and two strains of TME in mink. all this over the years have been fed back to food producing animals for animals and humans. Confucius ask, IF USA sheep Scrapie transmitted to USA cattle does not produce the same pathology as the U.K. c-BSE, why then would human CJD there from look like the U.K. nvCJD ??? what the USA has done defies all science and logic i.e. NO MAD COW DISEASE and or any human TSE there from. Either the BSE Mad Cow outbreak and human infection nvCJD there from, that happened in the U.K. was totally false, or the same thing is happening in the USA as we speak. sCJD of unknown phenotypes are rising in the USA. sporadic CJD is not a single strain, but multiple strains of unknown routes and sources of the TSE agent. IF the federal government can lie for almost a century about asbestos, and or tobacco, just to protect those two industry giants, i can guarantee you that they are doing it with mad cow type disease i.e. Transmissible Spongiform Encephalopathy. or just ask the Indians. ...TSS
full text ;
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
Wednesday, April 28, 2010
BSE, Scrapie, CWD, REPORT OF THE MEETING OF THE OIE TERRESTRIAL ANIMAL HEALTH STANDARDS COMMISSION Paris, 8-12 February 2010
REPORT OF THE MEETING OF THE OIE TERRESTRIAL ANIMAL
http://usdameatexport.blogspot.com/2010/04/bse-scrapie-cwd-report-of-meeting-of.html
DAMNING TESTIMONY FROM STANLEY PRUSINER THE NOBEL PRIZE WINNER ON PRIONS SPEAKING ABOUT TRADE AND PRIONS, ''level of absolute ignorance'', ''yes, i think prions are bad to eat, and you can die from them''. ...(watch and turn it up)
http://maddeer.org/video/embedded/prusinerclip.html
A most interesting case, she was 38 years old, and worked a Tyson meat slaughter house, handling brain and spinal cords ;
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
TSE
Senate 'Down Under' link at bottom of the following url, my submission read out in the Hansard Senate recently by the ABA Chairman Brad Bellinger ;
http://transmissiblespongiformencephalopathy.blogspot.com/
*****URGENT NOTE HERE ABOUT OIE AND THEIR JUNK SCIENCE ABOUT ATYPICAL BSE*****
Wednesday, March 31, 2010
Atypical BSE in Cattle
http://bse-atypical.blogspot.com/2010/03/atypical-bse-in-cattle-position-post.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
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
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
International Society for Infectious Diseases Web: http://www.isid.org
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
P02.35
Molecular Features of the Protease-resistant Prion Protein (PrPres) in H-type BSE
Biacabe, A-G1; Jacobs, JG2; Gavier-Widén, D3; Vulin, J1; Langeveld, JPM2; Baron, TGM1 1AFSSA, France; 2CIDC-Lelystad, Netherlands; 3SVA, Sweden
Western blot analyses of PrPres accumulating in the brain of BSE-infected cattle have demonstrated 3 different molecular phenotypes regarding to the apparent molecular masses and glycoform ratios of PrPres bands. We initially described isolates (H-type BSE) essentially characterized by higher PrPres molecular mass and decreased levels of the diglycosylated PrPres band, in contrast to the classical type of BSE. This type is also distinct from another BSE phenotype named L-type BSE, or also BASE (for Bovine Amyloid Spongiform Encephalopathy), mainly characterized by a low representation of the diglycosylated PrPres band as well as a lower PrPres molecular mass. Retrospective molecular studies in France of all available BSE cases older than 8 years old and of part of the other cases identified since the beginning of the exhaustive surveillance of the disease in 20001 allowed to identify 7 H-type BSE cases, among 594 BSE cases that could be classified as classical, L- or H-type BSE. By Western blot analysis of H-type PrPres, we described a remarkable specific feature with antibodies raised against the C-terminal region of PrP that demonstrated the existence of a more C-terminal cleaved form of PrPres (named PrPres#2 ), in addition to the usual PrPres form (PrPres #1). In the unglycosylated form, PrPres #2 migrates at about 14 kDa, compared to 20 kDa for PrPres #1. The proportion of the PrPres#2 in cattle seems to by higher compared to the PrPres#1. Furthermore another PK–resistant fragment at about 7 kDa was detected by some more N-terminal antibodies and presumed to be the result of cleavages of both N- and C-terminal parts of PrP. These singular features were maintained after transmission of the disease to C57Bl/6 mice. The identification of these two additional PrPres fragments (PrPres #2 and 7kDa band) reminds features reported respectively in sporadic Creutzfeldt-Jakob disease and in Gerstmann-Sträussler-Scheinker (GSS) syndrome in humans.
http://www.neuroprion.com/pdf_docs/conferences/prion2007/abstract_book.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
http://transmissiblespongiformencephalopathy.blogspot.com/2010/02/transmissible-spongiform-encephalopathy.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
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...
Topics that will be covered in ongoing or planned reviews under Goal 1 include:
soundness of BSE maintenance sampling (APHIS),
implementation of Performance-Based Inspection System enhancements for specified risk material (SRM) violations and improved inspection controls over SRMs (FSIS and APHIS),
snip...
The findings and recommendations from these efforts will be covered in future semiannual reports as the relevant audits and investigations are completed.
4 USDA OIG SEMIANNUAL REPORT TO CONGRESS FY 2007 1st Half
http://www.usda.gov/oig/webdocs/sarc070619.pdf
snip... please see full text ;
http://bse-atypical.blogspot.com/2008/06/mad-cows-and-computer-models-us.html
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
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
Terry S. Singeltary Sr. (Submitted question): Monday, April 5, 2010
Update on Feed Enforcement Activities to Limit the Spread of BSE April 5, 2010
http://madcowfeed.blogspot.com/2010/04/update-on-feed-enforcement-activities.html
Friday, April 23, 2010
Upcoming BSE Webinar on Thursday, April 22, 2010 a review
http://bseusa.blogspot.com/2010/04/upcoming-bse-webinar-on-thursday-april.html
PLEASE understand, there is literally 100s and 100s of tonnage of banned mad cow protein in commerce in the USA in 2010.
THE August 4, 1997 was a voluntary and partial feed ban.
IT was nothing more than ink on paper. ...TSS
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
Thursday, March 19, 2009
MILLIONS AND MILLIONS OF POUNDS OF MAD COW FEED IN COMMERCE USA WITH ONGOING 12 YEARS OF DENIAL
http://madcowfeed.blogspot.com/2009/03/millions-and-millions-of-pounds-of-mad.html
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/
atypical BSE MAD COW STRAIN MORE VIRULENT TO HUMANS THAN UK STRAIN
18 January 2007 - Draft minutes of the SEAC 95 meeting (426 KB) held on 7 December 2006 are now available.
snip...
64. A member noted that at the recent Neuroprion meeting, a study was presented showing that in transgenic mice BSE passaged in sheep may be more virulent and infectious to a wider range of species than bovine derived BSE.
Other work presented suggested that BSE and bovine amyloidotic spongiform encephalopathy (BASE) MAY BE RELATED. A mutation had been identified in the prion protein gene in an AMERICAN BASE CASE THAT WAS SIMILAR IN NATURE TO A MUTATION FOUND IN CASES OF SPORADIC CJD.
snip...
http://www.seac.gov.uk/minutes/95.pdf
3:30 Transmission of the Italian Atypical BSE (BASE) in Humanized Mouse
Models Qingzhong Kong, Ph.D., Assistant Professor, Pathology, Case Western Reserve University
Bovine Amyloid Spongiform Encephalopathy (BASE) is an atypical BSE strain discovered recently in Italy, and similar or different atypical BSE cases were also reported in other countries. The infectivity and phenotypes of these atypical BSE strains in humans are unknown. In collaboration with Pierluigi Gambetti, as well as Maria Caramelli and her co-workers, we have inoculated transgenic mice expressing human prion protein with brain homogenates from BASE or BSE infected cattle. Our data shows that about half of the BASE-inoculated mice became infected with an average incubation time of about 19 months; in contrast, none of the BSE-inoculated mice appear to be infected after more than 2 years.
***These results indicate that BASE is transmissible to humans and suggest that BASE is more virulent than classical BSE in humans.***
6:30 Close of Day One
http://www.healthtech.com/2007/tse/day1.asp
SEE STEADY INCREASE IN SPORADIC CJD IN THE USA FROM 1997 TO 2006. SPORADIC CJD CASES TRIPLED, with phenotype of 'UNKNOWN' strain growing. ...
http://www.cjdsurveillance.com/resources-casereport.html
There is a growing number of human CJD cases, and they were presented last week in San Francisco by Luigi Gambatti(?) from his CJD surveillance collection.
He estimates that it may be up to 14 or 15 persons which display selectively SPRPSC and practically no detected RPRPSC proteins.
http://www.fda.gov/ohrms/dockets/ac/06/transcripts/1006-4240t1.htm
http://www.fda.gov/ohrms/dockets/ac/06/transcripts/2006-4240t1.pdf
2008 - 2010
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
CJD SURVEILLANCE TEXAS
http://cjdtexas.blogspot.com/2007/12/creutzfeldt-jakob-disease-surveillance.html
Friday, November 30, 2007
CJD QUESTIONNAIRE USA CWRU AND CJD FOUNDATION
http://cjdquestionnaire.blogspot.com/
Meeting of the Transmissible Spongiform Encephalopathies Committee On June 12, 2009 (TRANSCRIPT)
http://www.fda.gov/downloads/AdvisoryCommittees/CommitteesMeetingMaterials/BloodVaccinesandOtherBiologics/TransmissibleSpongiformEncephalopathiesAdvisoryCommittee/UCM171810.pdf
Meeting of the Transmissible Spongiform Encephalopathies Committee On June 12, 2009 (Singeltary submission)
http://tseac.blogspot.com/2009/05/meeting-of-transmissible-spongiform.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
Friday, February 05, 2010
New Variant Creutzfelt Jakob Disease case reports United States 2010 A Review
http://vcjd.blogspot.com/2010/02/new-variant-creutzfelt-jakob-disease.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
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
http://scrapie-usa.blogspot.com/2007/12/scrapie-hb-parry-seriously-yb886841.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
TRANSMISSIBLE SPONGIFORM ENCEPHALOPATHY UPDATE June 16, 2010
J Clin Invest. doi:10.1172/JCI42051. Copyright © 2010, The American Society for Clinical Investigation.
Research Article
A molecular switch controls interspecies prion disease transmission in mice
Christina J. Sigurdson1,2,3, K. Peter R. Nilsson3, Simone Hornemann4, Giuseppe Manco3, Natalia Fernández-Borges5, Petra Schwarz3, Joaquín Castilla5,6, Kurt Wüthrich4,7 and Adriano Aguzzi3
1Department of Pathology and Department of Medicine, University of California, San Diego, La Jolla, California, USA. 2Department of Pathology, Immunology, and Microbiology, University of California, Davis, Davis, California, USA. 3UniversitätsSpital Zürich, Institute of Neuropathology, Zürich, Switzerland. 4Institut für Molekularbiologie und Biophysik, ETH Zürich, Zürich, Switzerland. 5CIC BioGUNE, Parque tecnológico de Bizkaia, Bizkaia, Spain. 6Ikerbasque, Basque Foundation for Science, Bizkaia, Spain. 7Department of Molecular Biology and Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, California, USA.
Address correspondence to: Adriano Aguzzi, UniversitätsSpital Zürich, Institute of Neuropathology, Department of Pathology, Schmelzbergstrasse 12, CH-8091 Zürich, Switzerland. Phone: 41.44.255.2107; Fax: 41.44.255.4402; E-mail: adriano.aguzzi@usz.ch. Or to: Christina Sigurdson, Department of Pathology, University of California, San Diego, 9500 Gilman Dr., La Jolla, California 92093, USA. Phone: 858.534.0978; Fax: 858.246.0523; E-mail: csigurdson@ucsd.edu.
Published June 14, 2010 Received for publication December 15, 2009, and accepted in revised form April 28, 2010.
Transmissible spongiform encephalopathies are lethal neurodegenerative disorders that present with aggregated forms of the cellular prion protein (PrPC), which are known as PrPSc. Prions from different species vary considerably in their transmissibility to xenogeneic hosts. The variable transmission barriers depend on sequence differences between incoming PrPSc and host PrPC and additionally, on strain-dependent conformational properties of PrPSc. The ß2-a2 loop region within PrPC varies substantially between species, with its structure being influenced by the residue types in the 2 amino acid sequence positions 170 (most commonly S or N) and 174 (N or T). In this study, we inoculated prions from 5 different species into transgenic mice expressing either disordered-loop or rigid-loop PrPC variants. Similar ß2-a2 loop structures correlated with efficient transmission, whereas dissimilar loops correlated with strong transmission barriers. We then classified literature data on cross-species transmission according to the 170S/N polymorphism. Transmission barriers were generally low between species with the same amino acid residue in position 170 and high between those with different residues. These findings point to a triggering role of the local ß2-a2 loop structure for prion transmissibility between different species.
snip...
These observations suggest striking differences in the ß-sheet alignment of PrPSc aggregates between prion-infected 170S and 170N animals and may provide a plausible starting point for clarifying the structural basis of prion species barriers that are highly relevant to public health, including the potential transmissibility of bovine and cervid prions to humans.
snip...
As a possible exception to these observations, cattle may be susceptible to CWD from white-tailed deer (86). The latter finding suggests that specific prion strains can overrule the codon 170 homology requirement.
http://www.jci.org/articles/view/42051?key=456180f4a34aad821c6f#B87
Monday, June 14, 2010
A molecular switch controls interspecies prion disease transmission in mice
http://chronic-wasting-disease.blogspot.com/2010/06/molecular-switch-controls-interspecies.html
Friday, May 14, 2010
Prion Strain Mutation Determined by Prion Protein Conformational Compatibility and Primary Structure
Published Online May 13, 2010 Science DOI: 10.1126/science.1187107 Science Express Index
http://chronic-wasting-disease.blogspot.com/2010/05/prion-strain-mutation-determined-by.html
http://chronic-wasting-disease.blogspot.com/
Saturday, June 5, 2010
Research Project: Transmissible Spongiform Encephalopathies: Identification of atypical scrapie in Canadian sheep
http://nor-98.blogspot.com/2010/06/research-project-transmissible.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
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
Friendly Fire, the pass it forward mode of TSE. ...
Wednesday, June 02, 2010
CJD Annex H UPDATE AFTER DEATH PRECAUTIONS Published: 2 June 2003 Updated: May 2010
http://creutzfeldt-jakob-disease.blogspot.com/2010/06/cjd-annex-h-update-after-death.html
Saturday, April 24, 2010
New connection between Alzheimer’s and prionic illnesses discovered
http://betaamyloidcjd.blogspot.com/2010/04/new-connection-between-alzheimers-and.html
Terry S. Singeltary Sr.
P.O. Box 42
Bacliff, Texas USA 77518
flounder9@verizon.net
By SUE ROESLER, The Prairie Star Wednesday, June 16, 2010 3:24 PM MDT
Although USDA-APHIS presented paperwork asking for a higher bovine spongiform encephalopathy (BSE) status from the World Organization for Animal Health (OIE), the U.S. did not get a change in status.
The U.S. remains a controlled BSE risk status, in the same category as Canada and Mexico.
Under OIE regulations, there are three BSE risk categories - negligible, controlled and undetermined risk.
Cindy Ragin, press relations at USDA-APHIS, said she did not know why the U.S. was not upgraded in status, but said they did send in paperwork requesting the upgrade.
At the 78th OIE annual general session held in Paris from May 23-28, world delegates decided on the member countries' BSE status, Ragin said. There are 176 countries who are members of the OIE.
Korea received an upgrade to a controlled risk status from a previous status as an undetermined risk.
Controlled risk status is granted to countries where surveillance is adequate and there are measures in place to prevent an outbreak of the disease, even though some cases of BSE are still found, according to the OIE.
However, Korea's livestock producers are still suffering from an outbreak of Foot and Mouth Disease (FMD). Korea's last outbreak of FMD was reported in March 2010 and involved a pig. Some 317 cattle and 1,223 pigs on the farm were slaughtered, according to the OIE.
FMD outbreaks are occurring in other countries in the Far East including Japan and Hong Kong. There have also been recent outbreaks of FMD in South Africa, Mongolia and Egypt.
OIE members who have a negligible BSE risk status include: Argentina, India, Peru, Australia, New Zealand, Singapore, Chile, Norway, Sweden, Fin-land, Paraguay, Uruguay, and Iceland.
In addition to the U.S., Canada, Mexico and Korea, those countries with a controlled BSE risk include: Austria, Greece, Belgium, Hungary, Nether-lands, Brazil, Ireland, Panama, Canada, Italy, Poland, Chinese Taipei, Japan, Portugal, Colombia, Slovak Republic, Cyprus, Latvia, Slovenia, Czech Repub-lic, Lichtenstein, Spain, Denmark, Lith-uania, Switzerland, Estonia, Luxem-bourg, United Kingdom, France, Malta, and Germany.
http://www.theprairiestar.com/articles/2010/06/16/ag_news/livestock/live22.txt
Key work of the Assembly The Delegates approved the new list of countries and zones that had applied for official OIE recognition of their status with respect to one or more of four priority diseases: bovine spongiform encephalopathy (BSE), foot and mouth disease, contagious bovine pleuropneumonia (CBPP) and rinderpest. With regard to BSE, the OIE newly recognised India and Peru as having a “negligible risk” status, while the Republic of Korea and Panama were recognised as having a “controlled BSE risk status”.
http://www.oie.int/eng/session2010/PDF%20Press%20releases/PRESS78_EN.pdf
78th General Session of the OIE 23/05/10
http://www.oie.int/eng/session2010/presse.htm
EU COMMENTS AND POSITIONS
On the proposed changes to OIE Manual of Diagnostic Tests and Vaccines for Terrestrial Animals
20
CHAPTER 2.4.6: BOVINE SPONGIFORM ENCEPHALOPATHY
General comments
The changes proposed are generally welcomed by the EU. However, some specific comments detailed below should be taken into account for the final revised version to be adopted in the next General Session.
Specific comments
LINE 13: The words "and possibly spontaneous" should be added as follows: "... suggesting that earlier, undetected indigenous and possibly spontaneous cases may have occurred."
LINE 31: The EU would argue for the re-instatement of the deleted phrase [before, or without, the recognition] since fallen stock in particular could be showing some clinical signs which went unrecognised. As written, it applies more to the active screening of the healthy slaughter population.
Line 228: Replace: "All currently recognized forms of BSE (C, H and L-Type) are detectable by these methods." with: "Classical BSE is recognized by all these methods, while a complete evaluation of the approved BSE rapid tests on atypical forms (C, H and L-Type) was never carried out".
http://ec.europa.eu/food/international/organisations/docs/l410677%20EU%20positions%20OIE%2078GS%20Terrestrial%20Manual_annex.pdf
http://ec.europa.eu/food/international/organisations/EU_comments_position_papers_en.htm
C H A P T E R 4 . 5 .
CONTROL OF HAZARDS OF AQUATIC ANIMAL HEALTH HAZARDS AND PUBLIC HEALTH IMPORTANCE IN AQUATIC ANIMAL FEEDS EU
comment
The EU would agree with the proposed amendments. Nevertheless, the proposed chapter would benefit of the following amendments:
1) With regard to Article 4.5.4., point 4 on "Good practices", the following rewording is proposed for the first sentence (highlighted): Where national guidelines exist, good aquaculture practices and good manufacturing practices (including good hygienic practices) should be followed. Countries without such guidelines are encouraged to develop them or to take already available or existing guidelines on board.
2) With regard to Article 4.5.4. point 5 on "relationship between prions and aquatic animal species", it must be highlighted that in a recent publication by Salta et al. (2009) it was reported that Gilthead Sea Bream developed TSE-like pathologies after having been force fed with BSE agent and Scrapie agent respectively. The PrPTSE found in Sea Bream was Sea Bream PrP and not residual PrPBSE or PrPSc. Therefore, there is now evidence showing that TSEs can be potentially transmitted from cattle or sheep to fish. The TSE like pathology was induced after force feeding high quantities of BSE and Scrapie agent. It is yet unknown, whether transmission would occur if more realistic doses of exposure were used. In other words, the “height” of the so called “species barrier” for transmission of PrPTSE from mammals to fish is unknown. However, given the new findings, we suggest that the relevant paragraph is amended to say that there may be a potential risk if terrestrial animal by-products were used as ingredients in aquatic animal feed with respect to prion diseases.
3) With regard to Article 4.5.4., point 11 on "Design and management of inspection programmes" we propose the following wording for the second sentence (highlighted):
Operators in the feed and feed ingredients business and other relevant industries should implement procedures to ensure compliance with regulatory standards for harvest, handling, storage, processing, distribution and use of feed and feed ingredients. Operators have the primary responsibility for implementing systems for process quality control. Where such systems are applied, the Competent Authority should verify that they meet all regulatory requirements. Article 4.5.1. Introduction
http://ec.europa.eu/food/international/organisations/comments_com_OIE_Aquatic_Health_Code_en.pdf
Questionnaire on bovine spongiform encephalopathy GENERAL INTRODUCTION
http://ec.europa.eu/food/international/organisations/comments_com_OIE_Terrestrial_Health_Code_092009_en.pdf
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
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
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!
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
LET US LOOK AT AUSTRALIA, AND THE BSE RISK ASSESSMENT THE O.I.E. ASK THEM ABOUT IN 2009. IF YOU LOOK AT THESE QUESTIONS, THE USA HAS FAILED AT EVERY ASPECT OF THE QUESTIONNAIRE SET FORTH BY THE O.I.E. FOR AUSTRALIA IN 2009.
AUSTRALIAN QUESTIONNAIRE TO ASSESS BSE RISK
Introduction
Acceptance of a submission from an applicant country for an assessment of BSE risk is based on the provision of comprehensive data and supporting evidence from the Competent Authority over the five areas listed below. In general, the data requirements are consistent with those of Chapter 11.6 – Bovine Spongiform Encephalopathy of the World Organisation for Animal Health (OIE) Terrestrial Animal Health Code, 2009.
A risk assessment to determine the BSE risk status of the cattle population and whether the beef and beef products from a country represent a risk to the health of Australian consumers will be undertaken by Food Standards Australia New Zealand (FSANZ). This document sets out the criteria under the five areas that will be examined to determine BSE risk. Applicant countries should also refer to the documents explaining the assessment process (link) and the requirements for the importation of beef and beef products for human consumption (link).
Countries should note that as part of the assessment, verification of in-country control measures may be undertaken by in-country inspection and the results of any such inspections will be considered prior to completing the country assessment. Countries will be required to provide an annual update report by 31 January to the Australian BSE Food Safety Assessment Committee (the Committee) as described in Section 5. Countries are also required to report to the Committee, within 24 hours, any exceptional developments in regard to the countries BSE status e.g. identification of the first indigenous case of BSE.
The document comprises the following:
Section 1 – Risk assessment requirements regarding risk release and exposure
Section 2 – Other system requirements
• Ongoing BSE awareness program
• Compulsory notification and investigation of BSE cases
• Diagnostic capability
• Animal traceability and identification systems
• Animal slaughter and processing systems
Section 3 – BSE surveillance and monitoring system
Section 4 – BSE history of the country
Section 5 – Ongoing review of country BSE status and additional data
3
SECTION 1 – RISK ASSESSMENT REQUIREMENTS – RISK RELEASE AND EXPOSURE
snip...
see full text 12 pages ;
http://www.foodstandards.gov.au/_srcfiles/Questionnaire%20to%20Assess%20BSE%20Risk%2023%20Feb%2020101.pdf
see USA here ;
TERRESTRIAL ANIMAL HEALTH STANDARDS COMMISSION FEBRUARY 2010 REPORT CHAPTER 1.6. STATUS FOR OIE LISTED DISEASES: PROCEDURES FOR SELF DECLARATION AND FOR OFFICIAL RECOGNITION BY THE OIE
Article 1.6.1.
General principles Members may wish to make a self declaration as to the freedom of a country, zone or compartment from an OIE listed disease. The Member may inform the OIE of its claimed status and the OIE may publish the claim. Publication does not imply endorsement of the claim. The OIE does not recognise publish self declaration for bovine spongiform encephalopathy (BSE), foot and mouth disease (FMD), rinderpest and contagious bovine pleuropneumonia (CBPP). Members may request official recognition by the OIE as to: 1. the risk status of a country or zone with regard to BSE;
http://www.aphis.usda.gov/import_export/animals/oie/downloads/tahc_feb10/tahc_status_oie_list_dis_78_feb10_cmt.pdf
IT was set up to fail.
Please under stand what this says ;
The Member may inform the OIE of its claimed status and the OIE may publish the claim.
and then remember this ;
IN A NUT SHELL ; $$$
(Adopted by the International Committee of the OIE on 23 May 2006)
11. Information published by the OIE is derived from appropriate declarations made by the official Veterinary Services of Member Countries.The OIE is not responsible for inaccurate publication of country disease status based on inaccurate information or changes in epidemiological status or other significant events that were not promptly reported to then Central Bureau............
http://www.oie.int/eng/Session2007/RF2006.pdf
full text ;
http://madcowtesting.blogspot.com/2007/10/bse-base-mad-cow-testing-texas-usa-and.html
http://madcowtesting.blogspot.com/
REPEAL THE B.S.E. MINIMAL RISK REGION (MRR) policy !
THEN, put back in place the B.S.E. G.B.R. Risk Assessments, and enhance them to include all T.S.E. i.e. the atypical strains.
REPEAL THE B.S.E. MINIMAL RISK REGION (MRR) policy !
The BSE MRR policy was shoved down the throat of every country by the O.I.E. and the U.S.D.A..
MOST every one of those Country's came down with BSE.
THE O.I.E. formula to detect B.S.E. is, and has been flawed. It was and is a policy set up for trade, NOT for human and animal health.
The BSE MRR policy made legal what the U.K. did, when the poisoned the globe with BSE. Except BSE has mutated and different strains have evolved, some that are more virulent than the c-BSE, all can transmit to humans (Kong et al 2009), all are in North America.
The BSE MRR policy was ratified while two cases of BSE were sitting on the shelf waiting to be confirmed (one was 7+ months later after an Act of Congress, and the other suspect sample that sat on a shelf for 4 months, which was not preserved correctly, which only IHC could be used, the least likely to detect BSE, was found inconclusive or negative), then the Alabama mad cow was confirmed. AFTER this, the USDA shut the testing program down to levels that would not detect BSE.
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
SEE FULL TEXT ;
http://www.regulations.gov/search/Regs/contentStreamer?objectId=09000064801e47e1&disposition=attachment&contentType=xml
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
SEE FULL TEXT ;
http://www.regulations.gov/search/Regs/contentStreamer?objectId=09000064801f8152&disposition=attachment&contentType=msw8
WHAT THE USA AND THE OIE DID, was make legal what the U.K. did when they poisoned the globe with mad cow disease. they knew what they were doing, but did it anyway. The BSE GBR risk assessments were put into place so that would never ever happen again. UNTIL they USA finally documented a case. UP until then, the USA would not accept products that may contain BSE from any country. ONCE the USA lost the 'gold card', the shoe was the on the other foot, and they literally left 2 suspect mad cow brain samples sit on a shelf for 7+ months and 4 months respectfully, all the while the BSE MRR policy was being legalized. ONCE made legal, and after an act of Congress, the one suspect Texas mad cow case that had sat up on a shelf for 7+ months was finally confirmed by Weybridge et al in the U.K., and the other, which the sample was not preserved correctly, was found after being a suspect, to be inconclusive and finally they termed it negative. Then the Alabama mad cow was confirmed and they had to shut the program down before they found anymore. ...TSS
2000
England worried briefly about infecting other countries 27 Aug 00
confidential
correspondence obtained by Terry S. Singeltary Sr.
BSE11/2 020;
SC1337p
DEPARTMENT OF HEALTH AND SOCIAL SECURITY Richmond House, 79 Whitehall, London SWIA 2NS Telephone 01-210 3000 From the Chief Medical Officer Sir Donald Achson KBE DM DSc FRCP FFCM FFOM
Mr K C Meldrum Chief Veterinary Officer Ministry of Agriculture, Fisheries and Food Government Buildings Hook Rise South Tolworth Surbiton Surrey KT6 7NG 3 January 1990
Dear Mr Meldrum
BOVINE SPONGIFORM ENCEPHALOPATHY
You will recall that we have previously discussed the potential risks of BSE occurring in other countries as a result of the continuing export from the UK of meat and bone that may be contaminated by scrapie or possibly BSE.
I remain concerned that we are not being consistent in our attempts to contain the risks of BSE. Having banned the feeding of meat and bone meal to ruminamts in 1988, we should take steps to prevent these UK products being fed to ruminants in other countries. This could be achieved either through a ban on the export of meat and bone meal, or at least by the proper labelling of these products to make it absolutely clear they should not be fed to ruminants [or zoo animals, including rare and endangered primates -- webmaster]. Unless some such action is taken the difficult problems we have faced with BSE may well occur in other countries who import UK meat and bone meal. Surely it is short sighted for us to risk being seen in future as having been responsible for the introduction of BSE to the food chain in other countries.
I would be very interested to hear how you feel this gap in the present precautionary measures to eliminate BSE should be closed. We should be aiming at the global elimination of this new bovine disense. The export of our meat and bone meal is a continuing risk to other countries.
Yours Sincerely Donald Acheson
Copy: Dr Metters Dr Pickles
90/1.03/1.1 ============ BSE13/3 0083
http://collections.europarchive.org/tna/20090505194948/http://bseinquiry.gov.uk/files/yb/1990/01/03001001.pdf
Dr Pickles From: Dr J S Metters DCM0 International, Prevention and Community Services 7 June 1990 Copies to: Dr McInnes Miss Pease Mr Otley
BSE
1. I spoke to Mr Capstick yesterday. Among other things, he told me that MAFF are now considering the labelling of animal foodstuffs, and in particular what detail would be required if such labelling was made compulsory. Apparently our freedom of action is constrained by EC Directives [total garbage, MAFF wants to keep exporting -- webmaster], and there is also concern about the level of detail that should be included in any foodstuff labels.
2. Mr Capstick suggested that this was not an area that DH had a particular interest. I countered by saying that we supported the principle of labelling of animal foodstuffs, particularly when these were going for export.
3. I also thanked him for keeping us informed, in a way that I hope encourage further communication of MAFF's internal deliberations.
J S METTERS Room 509 Richmond House Ext. 5591 92/YdeS 90/6.7/5.1
http://collections.europarchive.org/tna/20090505194948/http://bseinquiry.gov.uk/files/yb/1990/06/07005001.pdf
see singeltary comments 2000 ;
http://www.mad-cow.org/00/aug00_last_news.html#fff
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
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
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
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
Saturday, April 10, 2010
TOYOTA VS MAD COW DISEASE USA OIE BSE MRR IMPORT AND EXPORT TRADE WARS
Can you say TOYOTA. IT is a sad day when trade trumps human and animal health. as the case with the BSE MRR policy. Behind closed doors, the BSe spin machine is working i.e. Vilsack saying that 'The U.S. has had no cases in the last three years, and only three in two decades.' i can tell you with absolute certainty, that is only part of the story. i can tell you that in fact, the USDA BSE surveillance and testing have failed the consumer here in the USA, and abroad, and that we have been exposed to the TSE agent, i.e. USA atypical BSE, which laboratory studies show is more virulent. i can tell you with absolute certainty they infamous June 2004 enhanced BSE surveillance program, where some 800,000+ cattle were tested over many years of testing, was fraught with fraud, and in short, a failed program, and proven to be so by the GAO and the OIG, where it was proven that some of the testing program was using perfectly healthy cattle in their BSE testing program. Where some 9,200+ BSE test on suspect questionable cattle, only the IHC test were used. THE IHC is the least likely test to find BSE. IT only tells you if that part of the tissue sample is in fact infected or not, but it does not tell you about the rest of the brain. By only using the IHC, you miss many cases (Detwiler et al 2003 BSE ROUNDTABLE). i can tell you with absolute certainty, that when pressed, the USDA et al will say that even if we are missing cases of BSE, that the BSE mad cow feed ban of August 4, 1997, will stop BSE, but the ban was nothing more than ink on paper. This mad cow feed ban was only partial and voluntary. i can tell you with absolute certainty that in 2010, since 8/4/97, banned mad cow feed is in commerce here in the USA, BY THE TONS. i can tell you with absolute certainty, that when the BSE MRR policy was put in place, that this exposed everyone around the globe with the TSE agent, either by consumption and or friendly fire there from, and that decision was based NOT on science, but on trade. i can tell you with absolute certainty, that SINCE the USDA and the NSLP did in fact expose our children across the Nation with BSE via the NSLP USDA DEAD STOCK DOWNER COW SCHOOL LUNCH PROGRAM, that if they are capable of this, they are capable of exposing any person, in any country with the BSE TSE agent. North America has documented the so called typical c-BSE, l-BSE, and h-BSE. typical scrapie strains are rampant in the USA in sheep and goats, and the atypical Nor-98 scrapie is spreading, and CWD in deer and elk is spreading, with now documented a 2nd strain, and two strains of TME in mink. all this over the years have been fed back to food producing animals for animals and humans. Confucius ask, IF USA sheep Scrapie transmitted to USA cattle does not produce the same pathology as the U.K. c-BSE, why then would human CJD there from look like the U.K. nvCJD ??? what the USA has done defies all science and logic i.e. NO MAD COW DISEASE and or any human TSE there from. Either the BSE Mad Cow outbreak and human infection nvCJD there from, that happened in the U.K. was totally false, or the same thing is happening in the USA as we speak. sCJD of unknown phenotypes are rising in the USA. sporadic CJD is not a single strain, but multiple strains of unknown routes and sources of the TSE agent. IF the federal government can lie for almost a century about asbestos, and or tobacco, just to protect those two industry giants, i can guarantee you that they are doing it with mad cow type disease i.e. Transmissible Spongiform Encephalopathy. or just ask the Indians. ...TSS
full text ;
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
Wednesday, April 28, 2010
BSE, Scrapie, CWD, REPORT OF THE MEETING OF THE OIE TERRESTRIAL ANIMAL HEALTH STANDARDS COMMISSION Paris, 8-12 February 2010
REPORT OF THE MEETING OF THE OIE TERRESTRIAL ANIMAL
http://usdameatexport.blogspot.com/2010/04/bse-scrapie-cwd-report-of-meeting-of.html
DAMNING TESTIMONY FROM STANLEY PRUSINER THE NOBEL PRIZE WINNER ON PRIONS SPEAKING ABOUT TRADE AND PRIONS, ''level of absolute ignorance'', ''yes, i think prions are bad to eat, and you can die from them''. ...(watch and turn it up)
http://maddeer.org/video/embedded/prusinerclip.html
A most interesting case, she was 38 years old, and worked a Tyson meat slaughter house, handling brain and spinal cords ;
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
TSE
Senate 'Down Under' link at bottom of the following url, my submission read out in the Hansard Senate recently by the ABA Chairman Brad Bellinger ;
http://transmissiblespongiformencephalopathy.blogspot.com/
*****URGENT NOTE HERE ABOUT OIE AND THEIR JUNK SCIENCE ABOUT ATYPICAL BSE*****
Wednesday, March 31, 2010
Atypical BSE in Cattle
http://bse-atypical.blogspot.com/2010/03/atypical-bse-in-cattle-position-post.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
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
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
International Society for Infectious Diseases Web: http://www.isid.org
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
P02.35
Molecular Features of the Protease-resistant Prion Protein (PrPres) in H-type BSE
Biacabe, A-G1; Jacobs, JG2; Gavier-Widén, D3; Vulin, J1; Langeveld, JPM2; Baron, TGM1 1AFSSA, France; 2CIDC-Lelystad, Netherlands; 3SVA, Sweden
Western blot analyses of PrPres accumulating in the brain of BSE-infected cattle have demonstrated 3 different molecular phenotypes regarding to the apparent molecular masses and glycoform ratios of PrPres bands. We initially described isolates (H-type BSE) essentially characterized by higher PrPres molecular mass and decreased levels of the diglycosylated PrPres band, in contrast to the classical type of BSE. This type is also distinct from another BSE phenotype named L-type BSE, or also BASE (for Bovine Amyloid Spongiform Encephalopathy), mainly characterized by a low representation of the diglycosylated PrPres band as well as a lower PrPres molecular mass. Retrospective molecular studies in France of all available BSE cases older than 8 years old and of part of the other cases identified since the beginning of the exhaustive surveillance of the disease in 20001 allowed to identify 7 H-type BSE cases, among 594 BSE cases that could be classified as classical, L- or H-type BSE. By Western blot analysis of H-type PrPres, we described a remarkable specific feature with antibodies raised against the C-terminal region of PrP that demonstrated the existence of a more C-terminal cleaved form of PrPres (named PrPres#2 ), in addition to the usual PrPres form (PrPres #1). In the unglycosylated form, PrPres #2 migrates at about 14 kDa, compared to 20 kDa for PrPres #1. The proportion of the PrPres#2 in cattle seems to by higher compared to the PrPres#1. Furthermore another PK–resistant fragment at about 7 kDa was detected by some more N-terminal antibodies and presumed to be the result of cleavages of both N- and C-terminal parts of PrP. These singular features were maintained after transmission of the disease to C57Bl/6 mice. The identification of these two additional PrPres fragments (PrPres #2 and 7kDa band) reminds features reported respectively in sporadic Creutzfeldt-Jakob disease and in Gerstmann-Sträussler-Scheinker (GSS) syndrome in humans.
http://www.neuroprion.com/pdf_docs/conferences/prion2007/abstract_book.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
http://transmissiblespongiformencephalopathy.blogspot.com/2010/02/transmissible-spongiform-encephalopathy.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
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...
Topics that will be covered in ongoing or planned reviews under Goal 1 include:
soundness of BSE maintenance sampling (APHIS),
implementation of Performance-Based Inspection System enhancements for specified risk material (SRM) violations and improved inspection controls over SRMs (FSIS and APHIS),
snip...
The findings and recommendations from these efforts will be covered in future semiannual reports as the relevant audits and investigations are completed.
4 USDA OIG SEMIANNUAL REPORT TO CONGRESS FY 2007 1st Half
http://www.usda.gov/oig/webdocs/sarc070619.pdf
snip... please see full text ;
http://bse-atypical.blogspot.com/2008/06/mad-cows-and-computer-models-us.html
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
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
Terry S. Singeltary Sr. (Submitted question): Monday, April 5, 2010
Update on Feed Enforcement Activities to Limit the Spread of BSE April 5, 2010
http://madcowfeed.blogspot.com/2010/04/update-on-feed-enforcement-activities.html
Friday, April 23, 2010
Upcoming BSE Webinar on Thursday, April 22, 2010 a review
http://bseusa.blogspot.com/2010/04/upcoming-bse-webinar-on-thursday-april.html
PLEASE understand, there is literally 100s and 100s of tonnage of banned mad cow protein in commerce in the USA in 2010.
THE August 4, 1997 was a voluntary and partial feed ban.
IT was nothing more than ink on paper. ...TSS
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
Thursday, March 19, 2009
MILLIONS AND MILLIONS OF POUNDS OF MAD COW FEED IN COMMERCE USA WITH ONGOING 12 YEARS OF DENIAL
http://madcowfeed.blogspot.com/2009/03/millions-and-millions-of-pounds-of-mad.html
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/
atypical BSE MAD COW STRAIN MORE VIRULENT TO HUMANS THAN UK STRAIN
18 January 2007 - Draft minutes of the SEAC 95 meeting (426 KB) held on 7 December 2006 are now available.
snip...
64. A member noted that at the recent Neuroprion meeting, a study was presented showing that in transgenic mice BSE passaged in sheep may be more virulent and infectious to a wider range of species than bovine derived BSE.
Other work presented suggested that BSE and bovine amyloidotic spongiform encephalopathy (BASE) MAY BE RELATED. A mutation had been identified in the prion protein gene in an AMERICAN BASE CASE THAT WAS SIMILAR IN NATURE TO A MUTATION FOUND IN CASES OF SPORADIC CJD.
snip...
http://www.seac.gov.uk/minutes/95.pdf
3:30 Transmission of the Italian Atypical BSE (BASE) in Humanized Mouse
Models Qingzhong Kong, Ph.D., Assistant Professor, Pathology, Case Western Reserve University
Bovine Amyloid Spongiform Encephalopathy (BASE) is an atypical BSE strain discovered recently in Italy, and similar or different atypical BSE cases were also reported in other countries. The infectivity and phenotypes of these atypical BSE strains in humans are unknown. In collaboration with Pierluigi Gambetti, as well as Maria Caramelli and her co-workers, we have inoculated transgenic mice expressing human prion protein with brain homogenates from BASE or BSE infected cattle. Our data shows that about half of the BASE-inoculated mice became infected with an average incubation time of about 19 months; in contrast, none of the BSE-inoculated mice appear to be infected after more than 2 years.
***These results indicate that BASE is transmissible to humans and suggest that BASE is more virulent than classical BSE in humans.***
6:30 Close of Day One
http://www.healthtech.com/2007/tse/day1.asp
SEE STEADY INCREASE IN SPORADIC CJD IN THE USA FROM 1997 TO 2006. SPORADIC CJD CASES TRIPLED, with phenotype of 'UNKNOWN' strain growing. ...
http://www.cjdsurveillance.com/resources-casereport.html
There is a growing number of human CJD cases, and they were presented last week in San Francisco by Luigi Gambatti(?) from his CJD surveillance collection.
He estimates that it may be up to 14 or 15 persons which display selectively SPRPSC and practically no detected RPRPSC proteins.
http://www.fda.gov/ohrms/dockets/ac/06/transcripts/1006-4240t1.htm
http://www.fda.gov/ohrms/dockets/ac/06/transcripts/2006-4240t1.pdf
2008 - 2010
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
CJD SURVEILLANCE TEXAS
http://cjdtexas.blogspot.com/2007/12/creutzfeldt-jakob-disease-surveillance.html
Friday, November 30, 2007
CJD QUESTIONNAIRE USA CWRU AND CJD FOUNDATION
http://cjdquestionnaire.blogspot.com/
Meeting of the Transmissible Spongiform Encephalopathies Committee On June 12, 2009 (TRANSCRIPT)
http://www.fda.gov/downloads/AdvisoryCommittees/CommitteesMeetingMaterials/BloodVaccinesandOtherBiologics/TransmissibleSpongiformEncephalopathiesAdvisoryCommittee/UCM171810.pdf
Meeting of the Transmissible Spongiform Encephalopathies Committee On June 12, 2009 (Singeltary submission)
http://tseac.blogspot.com/2009/05/meeting-of-transmissible-spongiform.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
Friday, February 05, 2010
New Variant Creutzfelt Jakob Disease case reports United States 2010 A Review
http://vcjd.blogspot.com/2010/02/new-variant-creutzfelt-jakob-disease.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
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
http://scrapie-usa.blogspot.com/2007/12/scrapie-hb-parry-seriously-yb886841.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
TRANSMISSIBLE SPONGIFORM ENCEPHALOPATHY UPDATE June 16, 2010
J Clin Invest. doi:10.1172/JCI42051. Copyright © 2010, The American Society for Clinical Investigation.
Research Article
A molecular switch controls interspecies prion disease transmission in mice
Christina J. Sigurdson1,2,3, K. Peter R. Nilsson3, Simone Hornemann4, Giuseppe Manco3, Natalia Fernández-Borges5, Petra Schwarz3, Joaquín Castilla5,6, Kurt Wüthrich4,7 and Adriano Aguzzi3
1Department of Pathology and Department of Medicine, University of California, San Diego, La Jolla, California, USA. 2Department of Pathology, Immunology, and Microbiology, University of California, Davis, Davis, California, USA. 3UniversitätsSpital Zürich, Institute of Neuropathology, Zürich, Switzerland. 4Institut für Molekularbiologie und Biophysik, ETH Zürich, Zürich, Switzerland. 5CIC BioGUNE, Parque tecnológico de Bizkaia, Bizkaia, Spain. 6Ikerbasque, Basque Foundation for Science, Bizkaia, Spain. 7Department of Molecular Biology and Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, California, USA.
Address correspondence to: Adriano Aguzzi, UniversitätsSpital Zürich, Institute of Neuropathology, Department of Pathology, Schmelzbergstrasse 12, CH-8091 Zürich, Switzerland. Phone: 41.44.255.2107; Fax: 41.44.255.4402; E-mail: adriano.aguzzi@usz.ch. Or to: Christina Sigurdson, Department of Pathology, University of California, San Diego, 9500 Gilman Dr., La Jolla, California 92093, USA. Phone: 858.534.0978; Fax: 858.246.0523; E-mail: csigurdson@ucsd.edu.
Published June 14, 2010 Received for publication December 15, 2009, and accepted in revised form April 28, 2010.
Transmissible spongiform encephalopathies are lethal neurodegenerative disorders that present with aggregated forms of the cellular prion protein (PrPC), which are known as PrPSc. Prions from different species vary considerably in their transmissibility to xenogeneic hosts. The variable transmission barriers depend on sequence differences between incoming PrPSc and host PrPC and additionally, on strain-dependent conformational properties of PrPSc. The ß2-a2 loop region within PrPC varies substantially between species, with its structure being influenced by the residue types in the 2 amino acid sequence positions 170 (most commonly S or N) and 174 (N or T). In this study, we inoculated prions from 5 different species into transgenic mice expressing either disordered-loop or rigid-loop PrPC variants. Similar ß2-a2 loop structures correlated with efficient transmission, whereas dissimilar loops correlated with strong transmission barriers. We then classified literature data on cross-species transmission according to the 170S/N polymorphism. Transmission barriers were generally low between species with the same amino acid residue in position 170 and high between those with different residues. These findings point to a triggering role of the local ß2-a2 loop structure for prion transmissibility between different species.
snip...
These observations suggest striking differences in the ß-sheet alignment of PrPSc aggregates between prion-infected 170S and 170N animals and may provide a plausible starting point for clarifying the structural basis of prion species barriers that are highly relevant to public health, including the potential transmissibility of bovine and cervid prions to humans.
snip...
As a possible exception to these observations, cattle may be susceptible to CWD from white-tailed deer (86). The latter finding suggests that specific prion strains can overrule the codon 170 homology requirement.
http://www.jci.org/articles/view/42051?key=456180f4a34aad821c6f#B87
Monday, June 14, 2010
A molecular switch controls interspecies prion disease transmission in mice
http://chronic-wasting-disease.blogspot.com/2010/06/molecular-switch-controls-interspecies.html
Friday, May 14, 2010
Prion Strain Mutation Determined by Prion Protein Conformational Compatibility and Primary Structure
Published Online May 13, 2010 Science DOI: 10.1126/science.1187107 Science Express Index
http://chronic-wasting-disease.blogspot.com/2010/05/prion-strain-mutation-determined-by.html
http://chronic-wasting-disease.blogspot.com/
Saturday, June 5, 2010
Research Project: Transmissible Spongiform Encephalopathies: Identification of atypical scrapie in Canadian sheep
http://nor-98.blogspot.com/2010/06/research-project-transmissible.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
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
Friendly Fire, the pass it forward mode of TSE. ...
Wednesday, June 02, 2010
CJD Annex H UPDATE AFTER DEATH PRECAUTIONS Published: 2 June 2003 Updated: May 2010
http://creutzfeldt-jakob-disease.blogspot.com/2010/06/cjd-annex-h-update-after-death.html
Saturday, April 24, 2010
New connection between Alzheimer’s and prionic illnesses discovered
http://betaamyloidcjd.blogspot.com/2010/04/new-connection-between-alzheimers-and.html
Terry S. Singeltary Sr.
P.O. Box 42
Bacliff, Texas USA 77518
flounder9@verizon.net
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