Terry Singeltary, Sr. on the Creutzfeldt-Jakob Disease Public Health Crisis
Date aired: 27 Jun 2011
(see video here)
http://www.youtube.com/watch?v=c0tWkNvhO4g
http://www.youtube.com/watch?v=zf3lfz9NrT4&feature=results_main&playnext=1&list=PL780BE2AF0B62A944
source code ;
http://suprememastertv.com/services.php?bo_table=healthy&wr_id=159&target=copy
please note, i was never founder of CJD Watch, I just helped out there. CJD Watch has actually been dysfunctional for some time.
CJD Watch
http://www.fortunecity.com/healthclub/cpr/349/part1cjd.htm
CJD Watch message board updated ;
http://disc.yourwebapps.com/Indices/236650.html
HOWEVER, PLEASE SEE CJD VOICE, still alive and well ;
http://creativegumbo.net/cjdvoice/
so is CJD Voice message board ;
http://disc.yourwebapps.com/Indices/7498.html
for those interested, see also ;
http://www.blogger.com/profile/06986622967539963260
http://www.linkedin.com/profile/view?id=17373347&locale=en_US&trk=tab_pro
CJD BSE CWD SCRAPIE TSE PRION UPDATE AUGUST 2011
UPDATE JULY 2011 MORE OF THE "PENDING CLASSIFICATION CREUTZFELDT JAKOB DISEASE'' STEADY INCREASING...TSS
case; 5 Includes 13 cases in which the diagnosis is pending, and 18 inconclusive cases; 6 Includes 18 (15 from 2011) cases with type determination pending in which the diagnosis of vCJD has been excluded.
http://www.cjdsurveillance.com/pdf/case-table.pdf
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
Monday, August 9, 2010
National Prion Disease Pathology Surveillance Center Cases Examined (July 31, 2010)
(please watch and listen to the video and the scientist speaking about atypical BSE and sporadic CJD and listen to Professor Aguzzi)
http://prionunitusaupdate2008.blogspot.com/2010/08/national-prion-disease-pathology.html
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
http://prionpathy.blogspot.com/2010/08/seven-main-threats-for-future-linked-to.html
http://prionpathy.blogspot.com/
Rural and Regional Affairs and Transport References Committee
The possible impacts and consequences for public health, trade and agriculture of the Government's decision to relax import restrictions on beef Final report June 2010
2.65 At its hearing on 14 May 2010, the committee heard evidence from Dr Alan Fahey who has recently submitted a thesis on the clinical neuropsychiatric, epidemiological and diagnostic features of Creutzfeldt-Jakob disease.48 Dr Fahey told the committee of his concerns regarding the lengthy incubation period for transmissible spongiform encephalopathies, the inadequacy of current tests and the limited nature of our current understanding of this group of diseases.49
2.66 Dr Fahey also told the committee that in the last two years a link has been established between forms of atypical CJD and atypical BSE. Dr Fahey said that: They now believe that those atypical BSEs overseas are in fact causing sporadic Creutzfeldt-Jakob disease. They were not sure if it was due to mad sheep disease or a different form. If you look in the textbooks it looks like this is just arising by itself. But in my research I have a summary of a document which states that there has never been any proof that sporadic Creutzfeldt-Jakob disease has arisen de novo-has arisen of itself. There is no proof of that. The recent research is that in fact it is due to atypical forms of mad cow disease which have been found across Europe, have been found in America and have been found in Asia. These atypical forms of mad cow disease typically have even longer incubation periods than the classical mad cow disease.50
http://www.aph.gov.au/senate/committee/rrat_ctte/mad_cows/report/report.pdf
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
READ THIS STUDY STUDY JUST OUT, AND SEE THE SOURCE DATA THERE FROM ;
Saturday, June 25, 2011
Transmissibility of BSE-L and Cattle-Adapted TME Prion Strain to Cynomolgus Macaque
"BSE-L in North America may have existed for decades"
http://transmissiblespongiformencephalopathy.blogspot.com/2011/06/transmissibility-of-bse-l-and-cattle.html
RE - "BSE-L in North America may have existed for decades" YA THINK ???
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
Sunday, June 26, 2011
Risk Analysis of Low-Dose Prion Exposures in Cynomolgus Macaque
http://transmissiblespongiformencephalopathy.blogspot.com/2011/06/risk-analysis-of-low-dose-prion.html
Thursday, June 23, 2011
Experimental H-type bovine spongiform encephalopathy characterized by plaques and glial- and stellate-type prion protein deposits
http://transmissiblespongiformencephalopathy.blogspot.com/2011/06/experimental-h-type-bovine-spongiform.html
Thursday, July 21, 2011
A Second Case of Gerstmann-Sträussler-Scheinker Disease Linked to the G131V Mutation in the Prion Protein Gene in a Dutch Patient Journal of Neuropathology & Experimental Neurology:
August 2011 - Volume 70 - Issue 8 - pp 698-702
http://transmissiblespongiformencephalopathy.blogspot.com/2011/07/second-case-of-gerstmann-straussler.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
Wednesday, June 15, 2011
Galveston, Texas - Isle port moves through thousands of heifers headed to Russia, none from Texas, Alabama, or Washington, due to BSE risk factor
http://transmissiblespongiformencephalopathy.blogspot.com/2011/06/galveston-texas-isle-port-moves-through.html
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
Thursday, July 14, 2011
Valley Farm Meats (DBA Strasburg Provision, Inc) Issues Precautionary Recall for Beef Products Due to Possible Contamination with Prohibited Materials SRM
Ohio Department of Agriculture and Ohio Department of Health
http://transmissiblespongiformencephalopathy.blogspot.com/2011/07/valley-farm-meats-dba-strasburg.html
THE USA MAD COW FDA FEED BAN OF AUGUST 4, 1997 (PARTIAL AND VOLUNTARY) WAS NOTHING MORE THAN INK ON PAPER.
SEE THE MILLIONS AND TONS AND TONS OF BANNED HIGHLY SUSPECT MAD COW FEED IN COMMERCE IN USA, A DECADE LATER, 2007 ;
Saturday, November 6, 2010
TAFS1 Position Paper on Position Paper on Relaxation of the Feed Ban in the EU Berne, 2010 TAFS
INTERNATIONAL FORUM FOR TRANSMISSIBLE ANIMAL DISEASES AND FOOD SAFETY a non-profit Swiss Foundation
http://madcowfeed.blogspot.com/2010/11/tafs1-position-paper-on-position-paper.html
Archive Number 20101206.4364 Published Date 06-DEC-2010 Subject PRO/AH/EDR> Prion disease update 2010 (11)
PRION DISEASE UPDATE 2010 (11)
http://www.promedmail.org/direct.php?id=20101206.4364
NOW, what about that mad cow feed from atypical BSE in commerce and SRM regulations ???
Research Project: Study of Atypical Bse Location: Virus and Prion Research Unit
Project Number: 3625-32000-086-05 Project Type: Specific Cooperative Agreement
Start Date: Sep 15, 2004 End Date: Sep 14, 2009
Objective: The objective of this cooperative research project with Dr. Maria Caramelli from the Italian BSE Reference Laboratory in Turin, Italy, is to conduct comparative studies with the U.S. bovine spongiform encephalopathy (BSE) isolate and the atypical BSE isolates identified in Italy. The studies will cover the following areas: 1. Evaluation of present diagnostics tools used in the U.S. for the detection of atypical BSE cases. 2. Molecular comparison of the U.S. BSE isolate and other typical BSE isolates with atypical BSE cases. 3. Studies on transmissibility and tissue distribution of atypical BSE isolates in cattle and other species.
Approach: This project will be done as a Specific Cooperative Agreement with the Italian BSE Reference Laboratory, Istituto Zooprofilattico Sperimentale del Piemonte, in Turin, Italy. It is essential for the U.S. BSE surveillance program to analyze the effectiveness of the U.S diagnostic tools for detection of atypical cases of BSE. Molecular comparisons of the U.S. BSE isolate with atypical BSE isolates will provide further characterization of the U.S. BSE isolate. Transmission studies are already underway using brain homogenates from atypical BSE cases into mice, cattle and sheep. It will be critical to see whether the atypical BSE isolates behave similarly to typical BSE isolates in terms of transmissibility and disease pathogenesis. If transmission occurs, tissue distribution comparisons will be made between cattle infected with the atypical BSE isolate and the U.S. BSE isolate.
Differences in tissue distribution could require new regulations regarding specific risk material (SRM) removal.
http://www.ushrl.saa.ars.usda.gov/research/projects/projects.htm?accn_no=408490
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
Wednesday, July 28, 2010
re-Freedom of Information Act Project Number 3625-32000-086-05, Study of Atypical BSE UPDATE July 28, 2010
http://bse-atypical.blogspot.com/2010/07/re-freedom-of-information-act-project.html
Friday, October 8, 2010
Scientific reasons for a feed ban of meat-and-bone meal, applicable to all farmed animals including cattle, pigs, poultry, farmed fish and pet food
http://madcowfeed.blogspot.com/2010/10/scientific-reasons-for-feed-ban-of-meat.html
Wednesday, July 06, 2011
Swine Are Susceptible to Chronic Wasting Disease by Intracerebral Inoculation
(SEE MAD COW FEED BAN VIOLATIONS. WHAT FEED BAN ???)
http://chronic-wasting-disease.blogspot.com/2011/07/swine-are-susceptible-to-chronic.html
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
STRICTLY PRIVATE AND CONFIDENTIAL 25, AUGUST 1995
snip...
To minimise the risk of farmers' claims for compensation from feed compounders.
To minimise the potential damage to compound feed markets through adverse publicity.
To maximise freedom of action for feed compounders, notably by maintaining the availability of meat and bone meal as a raw material in animal feeds, and ensuring time is available to make any changes which may be required.
snip...
THE FUTURE
4..........
MAFF remains under pressure in Brussels and is not skilled at handling potentially explosive issues.
5. Tests _may_ show that ruminant feeds have been sold which contain illegal traces of ruminant protein. More likely, a few positive test results will turn up but proof that a particular feed mill knowingly supplied it to a particular farm will be difficult if not impossible.
6. The threat remains real and it will be some years before feed compounders are free of it. The longer we can avoid any direct linkage between feed milling _practices_ and actual BSE cases, the more likely it is that serious damage can be avoided. ...
SEE full text ;
http://web.archive.org/web/20060517074958/http://www.bseinquiry.gov.uk/files/yb/1995/08/24002001.pdf
Monday, June 20, 2011 2011
Annual Conference of the National Institute for Animal Agriculture ATYPICAL NOR-98 LIKE SCRAPIE UPDATE USA
http://nor-98.blogspot.com/2011/06/2011-annual-conference-of-national.html
Monday, June 27, 2011
Comparison of Sheep Nor98 with Human Variably Protease-Sensitive Prionopathy and Gerstmann-Sträussler-Scheinker Disease
http://prionopathy.blogspot.com/2011/06/comparison-of-sheep-nor98-with-human.html
Monday, June 20, 2011 2011
Annual Conference of the National Institute for Animal Agriculture ATYPICAL NOR-98 LIKE SCRAPIE UPDATE USA
http://nor-98.blogspot.com/2011/06/2011-annual-conference-of-national.html
Monday, June 27, 2011
Comparison of Sheep Nor98 with Human Variably Protease-Sensitive Prionopathy and Gerstmann-Sträussler-Scheinker Disease
http://prionopathy.blogspot.com/2011/06/comparison-of-sheep-nor98-with-human.html
Thursday, July 14, 2011
Histopathological Studies of “CH1641-Like” Scrapie Sources Versus Classical Scrapie and BSE Transmitted to Ovine Transgenic Mice (TgOvPrP4)
http://transmissiblespongiformencephalopathy.blogspot.com/2011/07/histopathological-studies-of-ch1641.html
Monday, June 27, 2011
Zoonotic Potential of CWD: Experimental Transmissions to Non-Human Primates
http://chronic-wasting-disease.blogspot.com/2011/06/zoonotic-potential-of-cwd-experimental.html
Wednesday, July 06, 2011
Swine Are Susceptible to Chronic Wasting Disease by Intracerebral Inoculation
http://chronic-wasting-disease.blogspot.com/2011/07/swine-are-susceptible-to-chronic.html
Please see the following warning from CDC about prion TSE consumption in North America ;
Thursday, May 26, 2011
Travel History, Hunting, and Venison Consumption Related to Prion Disease Exposure, 2006-2007 FoodNet Population Survey
Journal of the American Dietetic Association Volume 111, Issue 6 , Pages 858-863, June 2011.
http://transmissiblespongiformencephalopathy.blogspot.com/2011/05/travel-history-hunting-and-venison.html
Monday, May 23, 2011
Atypical Prion Diseases in Humans and Animals 2011
Top Curr Chem (2011)
DOI: 10.1007/128_2011_161
# Springer-Verlag Berlin Heidelberg 2011
Michael A. Tranulis, Sylvie L. Benestad, Thierry Baron, and Hans Kretzschmar
Abstract
Although prion diseases, such as Creutzfeldt-Jakob disease (CJD) in humans and scrapie in sheep, have long been recognized, our understanding of their epidemiology and pathogenesis is still in its early stages. Progress is hampered by the lengthy incubation periods and the lack of effective ways of monitoring and characterizing these agents. Protease-resistant conformers of the prion protein (PrP), known as the "scrapie form" (PrPSc), are used as disease markers, and for taxonomic purposes, in correlation with clinical, pathological, and genetic data. In humans, prion diseases can arise sporadically (sCJD) or genetically (gCJD and others), caused by mutations in the PrP-gene (PRNP), or as a foodborne infection, with the agent of bovine spongiform encephalopathy (BSE) causing variant CJD (vCJD). Person-to-person spread of human prion disease has only been known to occur following cannibalism (kuru disease in Papua New Guinea) or through medical or surgical treatment (iatrogenic CJD, iCJD). In contrast, scrapie in small ruminants and chronic wasting disease (CWD) in cervids behave as infectious diseases within these species. Recently, however, so-called atypical forms of prion diseases have been discovered in sheep (atypical/Nor98 scrapie) and in cattle, BSE-H and BSE-L. These maladies resemble sporadic or genetic human prion diseases and might be their animal equivalents. This hypothesis also raises the significant public health question of possible epidemiological links between these diseases and their counterparts in humans.
M.A. Tranulis (*)
Norwegian School of Veterinary Science, Oslo, Norway
e-mail: Michael.Tranulis@nvh.no
S.L. Benestad
Norwegian Veterinary Institute, Oslo, Norway
T. Baron
Agence Nationale de Se´curite´ Sanitaire, ANSES, Lyon, France
H. Kretzschmar
Ludwig-Maximilians University of Munich, Munich, Germany
Keywords Animal Atypical Atypical/Nor98 scrapie BSE-H BSE-L Human Prion disease Prion strain Prion type
http://resources.metapress.com/pdf-preview.axd?code=f433r34h34ugg617&size=largest
snip...SEE MORE HERE ;
http://bse-atypical.blogspot.com/2011/05/atypical-prion-diseases-in-humans-and.html
Chronic Wasting Disease Prions in Elk Antler Velvet
Rachel C. Angers,1 Tanya S. Seward, Dana Napier, Michael Green, Edward Hoover, Terry Spraker, Katherine O'Rourke, Aru Balachandran, and Glenn C. Telling Author affiliations: University of Kentucky Medical Center, Lexington, Kentucky, USA (R.C. Angers, T.S. Seward, D. Napier, M. Green, G.C. Telling); Colorado State University, Fort Collins, Colorado, USA (E. Hoover, T. Spraker); US Department of Agriculture, Pullman, Washington, USA (K. O'Rourke); and Canadian Food Inspection Agency, Ottawa, Ontario, Canada (A. Balachandran) 1Current affiliation: MRC Laboratory of Molecular Biology, Cambridge, UK.
Chronic wasting disease (CWD) is a contagious, fatal prion disease of deer and elk that continues to emerge in new locations. To explore the means by which prions are transmitted with high efficiency among cervids, we examined prion infectivity in the apical skin layer covering the growing antler (antler velvet) by using CWD-susceptible transgenic mice and protein misfolding cyclic amplification. Our finding of prions in antler velvet of CWD-affected elk suggests that this tissue may play a role in disease transmission among cervids. Humans who consume antler velvet as a nutritional supplement are at risk for exposure to prions. The fact that CWD prion incubation times in transgenic mice expressing elk prion protein are consistently more rapid raises the possibility that residue 226, the sole primary structural difference between deer and elk prion protein, may be a major determinant of CWD pathogenesis.
please see full text ;
http://www.cdc.gov/eid/content/15/5/pdfs/08-1458.pdf
see history of mad cow in a pill, and a lot of folks out there were taking these things not know that some contained the most highly infectious materials that carry mad cow disease i.e. the PRION TSE agent. officials knew over a decade ago about this. put out a warning at the FDA about it...
May 9, 1996
TO MANUFACTURERS AND IMPORTERS OF DIETARY SUPPLEMENTS: TO MANUFACTURERS AND IMPORTERS OF COSMETICS:
As the media have widely reported, the British government announced on March 20, 1996, that new information had been gathered about bovine spongiform encephalopathy (BSE) in cattle that suggests a possible relationship between BSE and ten cases of a newly identified form of Creutzfeldt-Jakob disease (CJD), a similar fatal transmissible spongiform encephalopathy (TSE) in humans. To serve our mutual interest in protecting public health, the Food and Drug Administration (FDA) believes it is prudent to reiterate concerns we have previously expressed on this issue. BSE is a transmissible neurologic disorder of cattle and is prevalent in certain parts of the world. This neurological disease is one of a number of transmissible spongiform encephalopathies (TSE) known and is similar to other TSEs such as scrapie in sheep and CJD in humans. It is believed that the spread of BSE in cattle in some countries, particularly Great Britain, was caused by the feeding of infected cattle and sheep tissues to cattle. While transmission of the causative agent of BSE to humans has not been definitively documented to date, inter-species transfer has been demonstrated (e.g., mice can be infected by exposure to infected bovine tissues). Recent developments in Great Britain raise serious questions regarding potential hazards of the consumption of animal tissues containing the causative agent of BSE. Although there is still no definitive evidence that the consumption of bovine tissues that contain the transmissible agent for BSE cause CJD in humans, FDA is concerned that appropriate measures to eliminate the use of bovine tissues from BSE-countries be instituted industry-wide.
We strongly recommend that firms manufacturing or importing dietary supplements which contain specific bovine tissues (see appendix A), including extracts or substances derived from such tissues, take whatever steps are necessary to assure themselves and the public that such ingredients do not come from cattle born, raised, or slaughtered in countries where BSE exists. FDA believes that immediate and concrete steps should be taken by manufacturers to reduce the potential risk of human exposure to the infectious agent which causes BSE in cattle. The list of countries where BSE is known to exist is maintained by the U.S. Department of Agriculture (USDA) and codified in Title 9, Code of Federal Regulations, Part 94.18. The following is the current list: USDA LIST OF COUNTRIES WHERE BSE EXISTS (Current as of May 1996) Great Britain (including Northern Ireland and the Falklands) Switzerland France Republic of Ireland Oman Portugal A range of research projects into the exact nature of both the BSE agent and other TSE agents is ongoing. Available scientific information indicates that these agents are extremely resistant to inactivation by normal disinfection or sterilization procedures. A number of dietary supplement products use bovine-derived tissues or extracts of such tissues as ingredients. These ingredients include, for example, specific tissues and organs or their extracts (e.g., liver powder, "orchic" extracts, ovaries, eye tissue, mammary tissue), glandular powders or extracts (e.g., adrenal gland, thyroid gland), or specific substances extracted from glands or tissues (e.g., melatonin extracted from the pineal gland). At a future date, we will contact you with guidance on how best to provide assurance that your products do not contain potentially BSE-infected materials. We appreciate your attention to and cooperation in this matter. If you need more information, please contact Dr. Elisa Elliot by telephone at (202) 205-5140. Sincerely yours, /s/ Michael A. Friedman, M.D. Deputy Commissioner for Operations Enclosure Appendix A List of Tissues With Suspected Infectivity Category I (High infectivity) brain spinal cord Category II (Medium infectivity) ileum lymph nodes proximal colon spleen tonsil dura mater pineal gland placenta cerebrospinal fluid pituitary gland adrenal gland Category III (Low infectivity) distal colon nasal mucosa sciatic nerve bone marrow liver lung pancreas thymus gland
Thursday, March 19, 2009
Chronic Wasting Disease Prions in Elk Antler Velvet (Nutritional Supplements and CJD)
http://chronic-wasting-disease.blogspot.com/2009/03/chronic-wasting-disease-prions-in-elk.html
Wednesday, June 29, 2011
TSEAC Meeting August 1, 2011 donor deferral...
http://tseac.blogspot.com/2011/06/tseac-meeting-august-1-2011-donor.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
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
UPDATE JULY 2011 MORE OF THE "PENDING CLASSIFICATION CREUTZFELDT JAKOB DISEASE'' STEADY INCREASING...TSS
case; 5 Includes 13 cases in which the diagnosis is pending, and 18 inconclusive cases; 6 Includes 18 (15 from 2011) cases with type determination pending in which the diagnosis of vCJD has been excluded.
http://www.cjdsurveillance.com/pdf/case-table.pdf
Monday, August 9, 2010
National Prion Disease Pathology Surveillance Center Cases Examined (July 31, 2010)
(please watch and listen to the video and the scientist speaking about atypical BSE and sporadic CJD and listen to Professor Aguzzi)
http://prionunitusaupdate2008.blogspot.com/2010/08/national-prion-disease-pathology.html
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
Tuesday, April 26, 2011
sporadic CJD RISING Text and figures of the latest annual report of the NCJDRSU covering the period 1990-2009 (published 11th March 2011)
http://creutzfeldt-jakob-disease.blogspot.com/2011/04/sporadic-cjd-rising-text-and-figures-of.html
Wednesday, June 29, 2011
TSEAC Meeting August 1, 2011 donor deferral...
http://tseac.blogspot.com/2011/06/tseac-meeting-august-1-2011-donor.html
Tuesday, March 29, 2011
TRANSMISSIBLE SPONGIFORM ENCEPHALOPATHY EXPOSURE SPREADING VIA HOSPITALS AND SURGICAL PROCEDURES AROUND THE GLOBE
http://transmissiblespongiformencephalopathy.blogspot.com/2011/03/transmissible-spongiform-encephalopathy.html
Sunday, May 1, 2011
W.H.O. T.S.E. PRION Blood products and related biologicals May 2011
http://transmissiblespongiformencephalopathy.blogspot.com/2011/05/who-tse-prion-blood-products-and.html
Saturday, April 30, 2011
Blood product, collected from a donor who was at risk for variant Creutzfeldt-Jakob disease (vCJD), was distributed APRIL 27, 2011
http://vcjdtransfusion.blogspot.com/2011/04/blood-product-collected-from-donor-who.html
Friday, June 17, 2011
Treatable neurological disorders misdiagnosed as Creutzfeldt-Jakob disease
http://creutzfeldt-jakob-disease.blogspot.com/2011/06/treatable-neurological-disorders.html
Saturday, January 22, 2011
Alzheimer's, Prion, and Neurological disease, and the misdiagnosis there of, a review 2011
http://transmissiblespongiformencephalopathy.blogspot.com/2011/01/alzheimers-prion-and-neurological.html
Friday, September 3, 2010
Alzheimer's, Autism, Amyotrophic Lateral Sclerosis, Parkinson's, Prionoids, Prionpathy, Prionopathy, TSE
http://betaamyloidcjd.blogspot.com/2010/09/alzheimers-autism-amyotrophic-lateral.html
Thursday, December 23, 2010
Alimentary prion infections: Touch-down in the intestine, Alzheimer, Parkinson disease and TSE mad cow diseases $ The Center for Consumer Freedom
http://betaamyloidcjd.blogspot.com/2010/12/alimentary-prion-infections-touch-down.html
Friday, November 30, 2007
CJD QUESTIONNAIRE USA CWRU AND CJD FOUNDATION
http://cjdquestionnaire.blogspot.com/2007/11/cjd-questionnaire.html
http://cjdquestionnaire.blogspot.com/
Einstein once said, 'The definition of insanity is doing the same thing over and over again and expecting different results.' re-transmission studies on TSE's...TSS
layperson
Terry S. Singeltary Sr. P.O. Box 42 Bacliff, Texas USA 77518 flounder9@verizon.net
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