Thursday, August 12, 2010

Seven main threats for the future linked to prions

Seven main threats for the future linked to prions

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

First threat

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

Second threat

In small ruminants, a new atypical form of scrapie currently represents up to 50% of detected cases and even involves sheep selected for resistance to classical scrapie. The consequences for animal and human health are still unknown and there may be a potential connection with atypical BSE. These atypical scrapie cases constitute a second threat not envisioned previously which could deeply modify the European approach to prion diseases.

Third threat

The species barrier between human and cattle might be weaker than previously expected and the risk of transmission of prion diseases between different species has been notoriously unpredictable. The emergence of new atypical strains in cattle and sheep together with the spread of chronic wasting disease in cervids renders the understanding of the species barrier critical. This constitutes a third threat not properly envisioned previously that could deeply modify the European approach to prion diseases.

Fourth threat

Prion infectivity has now been detected in blood, urine and milk and this has potential consequences on risk assessments for the environment and food as well as for contamination of surfaces including medical instruments. Furthermore the procedures recommended for decontamination of MBM (Meat and Bone Meal), which are based on older methodologies not designed for this purpose, have turned out to be of very limited efficacy and compromise current policies concerning the reuse of these high value protein supplements (cross-contamination of feed circuits are difficult to control). It should be noted that the destruction or very limited use of MBM is estimated to still cost 1 billion euros per year to the European economy,

whereas other countries, including the US,

Brazil, and Argentine do not have these constraints.

However, many uncertainties remain concerning the guarantees that can be reasonably provided for food and feed safety and scientific knowledge about the causative agents (prions) will continue to evolve. This decontamination and environmental issue is a fourth threat that could modify deeply the European approach to prion diseases.

Fifth threat The precise nature of prions remains elusive. Very recent data indicate that abnormal prion protein (PrPTSE) can be generated from the brains of normal animals, and under some conditions (including contaminated waste water) PrPTSE can be destroyed whereas the BSE infectious titre remains almost unchanged, a finding that underlines the possibility of having BSE without any detectable diagnostic marker. These are just two areas of our incomplete knowledge of the fundamental biology of prions which constitute a fifth threat to the European approach to prion diseases.

Sixth threat The absence of common methods and standardisation in the evaluation of multiple in vivo models with different prion strains and different transgenic mice expressing PrP from different species (different genotypes of cattle, sheep, cervids, etc) renders a complete and comprehensive analysis of all the data generated by the different scientific groups almost impossible. This deeply impairs risk assessment. Moreover, the possibility of generating PrPTSE de novo with new powerful techniques has raised serious questions about their appropriateness for use as blood screening tests. The confusion about an incorrect interpretation of positive results obtained by these methods constitutes a sixth threat to European approach to prion diseases.

Seventh Threat The detection of new or re-emerging prion diseases in animals or humans which could lead to a new crisis in consumer confidence over the relaxation of precautionary measures and surveillance programmes constitutes a seventh threat that could modify the European approach to prion diseases.

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


Research Lead: Dr. David Westaway, University of Alberta

Project:

"Extending the spectrum of Prionopathies to Amyotrophic Lateral Sclerosis and Autism"

This project proposes to link the chemistry of the prion protein to the new territory of other nervous system diseases, such as ALS (Lou Gehrig's disease) and the socialization disorder autism-diseases which are at least one thousand times more common than prion diseases. It is believed that a different type or prion protein may operate in other types of brain diseases, which could lead to new ways of thinking about incurable disorders. The project will create changes in the amounts of the various forms of the new membrane protein, and then perform an array of analyses on the behavior and nervous system transmission of laboratory mice. Nervous transmission by electrical impulse can be measured in isolated brain cells, a system that is also convenient to study the effect of stress by adding small amounts of toxins to the fluids bathing the cultures. By these means, the project aims to extend the boundaries of what is considered "prion disease."

Funding: $520,500

http://www.prioninstitute.ca/index.php?page=webpages&menucat=42&id=26&action=displaypage&side=1


Unfolding the Prion Mystery Building and Growing Research Expertise in Alberta Year 4 2008-2009

Annual Report

Dr. David Westaway, University of Alberta Extending the spectrum of prionopathies to amyotrophic lateral sclerosis (ALS) and autism Dr. Westaway’s study aims to extend the boundaries of what is considered prion disease. His project takes the chemistry of the prion protein into the territory of nervous system diseases such as ALS (Lou Gehrig’s disease) and socialization disorder diseases such as autism. These brain diseases are at least 1,000 times more common than diseases currently accepted as prion related. Dr. Westaway hypothesizes that a different type of protein misfolding may operate in brain diseases such as Lou Gehrig’s and autism. This type of protein misfolding may occur in response to stresses in the brain. Unlike misfolded prions, other misfolded proteins may be noninfectious and not viable outside of the affected animal. Dr. Westaway’s research team will investigate these hypotheses by inducing changes in the brain cells of laboratory mice, measuring the resulting electrical impulses in the animals’ nervous systems and analyzing the effect on behaviour. Because nervous transmission by electrical impulse can be measured in isolated brain cells, adding small amounts of toxins to the fluids bathing the cell cultures will make it possible to study the effect of stress. The results could lead to new ways of thinking about nervous system disorders.

http://www.prioninstitute.ca/forms/WEBSITE%20AR.pdf


102 Causes of Death and Neuropathology in Autism Spectrum Disorder: A Medical Examiner

Perspective

Kenneth Hutchins1, Mariana Nunez2, Carol Petito2. 1Miami Dade County Medical Examiner Department; 2University of Miami Miller School of Medicine, Department of Pathology

Autism Spectrum Disorder (ASD) is characterized by abnormalities in how patients relate to and communicate with others and their environment. It develops in as many as 1 in 150 children and may be associated with co-morbid disorders including seizures and mental retardation. Because ASD reduces life expectancies, we reviewed autopsy records of 22 consecutive cases from two south Florida Medical Examiner Departments over a 10 year period and correlated cause of death (COD) with clinical history and neuropathology. Patient ages averaged 18±11 yrs and ranged from 3-51 years; 16 were male and 11 were children <18 yrs. 13 were white and 9 were black. Associated disorders included seizures in 6, mental retardation in 2 and one each with Down Syndrome (DS) or schizophrenia. 73% of cases had ASD-related CODs that included accidental drowning in 5, seizures in 4, asphyxia or adverse drug reactions in 3 each, and suicide in 2. Non-ASD CODs included infections (2), passengers in car accidents (2) and coronary artery disease. 5 of 11 children suffered accidental drowning in lakes or ponds, 2 had seizures and one each suffered an adverse drug reaction, MVA, food aspiration or infection. The average brain weight of the adults between 18 and 51 yrs. was 1266±130 g, exclusive of three with brain edema, and of children between 6 and 12 yrs. was 1344±93 g. Pathology changes included gyral pattern of DS, microcephaly, hippocampal or cerebellar atrophy, acute meningitis and hypoxic-ischemic encephalopathy. These results are consistent with prior studies showing that common CODs in this patient population are seizures and accidents such as asphyxia and drowning. They suggest that drowning and suicide in ASD patients are age-related whereas seizure-related deaths are not. We also found a trend for decreased brain weight in adults with ASD as compared with children with ASD.


http://journals.lww.com/jneuropath/Fulltext/2010/05000/American_Association_of_Neuropathologists,_Inc__.9.aspx


Are some commoner types of neurodegenerative disease (including Alzheimer's disease and Parkinson's disease) also transmissible?

Some recent scientific research has suggested this possibility Could cases of protease sensitive prionopathy (PSP) be missed by conventional tests which, in all other TSEs, rely on the resistance of the prion protein in the nervous system that accompanies disease to digestion by protease enzymes? Can we develop reliable methods for removing and detecting protein on re-usable surgical instruments?

SNIP... FULL TEXT ;


Monday, October 12, 2009


SEAC Science and Technology Committee's investigation of research funding priorities on behalf of the Advisory Committee on Dangerous Pathogens TSE 8 October 2009


http://bse-atypical.blogspot.com/2009/10/seac-science-and-technology-committees.html


Sunday, July 18, 2010


Alzheimer's Assocition International Conference on Alzheimer's Disease (updated diagnostic criteria) 2010 July 10 - 15 Honolulu, Hawaii


http://betaamyloidcjd.blogspot.com/2010/07/alzheimers-assocition-international.html


http://betaamyloidcjd.blogspot.com/


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


National Prion Disease Pathology Surveillance Center Cases Examined1 (July 31, 2010)

(please see video at the bottom of this url...tss)


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


Tuesday, August 03, 2010


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


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


Monday, August 9, 2010


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


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



ALABAMA MAD COW g-h-BSEalabama


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


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


please see full text ;


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




Wednesday, August 11, 2010


Heterozygosity at Polymorphic Codon 219 in Variant Creutzfeldt-Jakob Disease Vol. 67 No. 8, August 2010


http://creutzfeldt-jakob-disease.blogspot.com/2010/08/heterozygosity-at-polymorphic-codon-219.html


Wednesday, March 31, 2010


Atypical BSE in Cattle


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


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


SEE FULL TEXT ;


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


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


Thursday, June 03, 2010


Prion Strain Mutation and Selection John Collinge


http://chronic-wasting-disease.blogspot.com/2010/06/prion-strain-mutation-and-selection.html


Wednesday, March 3, 2010


NOR-98 ATYPICAL SCRAPIE USA 4 CASES DETECTED JANUARY 2010


http://nor-98.blogspot.com/2010/03/nor-98-atypical-scrapie-usa-4-cases.html


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


Sunday, April 18, 2010


SCRAPIE AND ATYPICAL SCRAPIE TRANSMISSION STUDIES A REVIEW 2010

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


Wednesday, March 3, 2010 NOR-98 ATYPICAL SCRAPIE USA 4 CASES DETECTED JANUARY 2010


http://nor-98.blogspot.com/2010/03/nor-98-atypical-scrapie-usa-4-cases.html



hmmm, this is getting interesting now...



Sporadic CJD type 1 and atypical/ Nor98 scrapie are characterized by fine (reticular) deposits, see also ;

All of the Heidenhain variants were of the methionine/ methionine type 1 molecular subtype.


http://cjdusa.blogspot.com/2009/09/co-existence-of-scrapie-prion-protein.html


Tuesday, July 29, 2008


Heidenhain Variant Creutzfeldt Jakob Disease Case Report


snip...


Heidenhain Variant Creutzfeldt Jakob Disease autopsy case report

'MOM'


DIVISION OF NEUROPATHOLOGY University of Texas Medical Branch 114 McCullough Bldg. Galveston, Texas 77555-0785 FAX COVER SHEET DATE: 4-23-98 TO: Mr. Terry Singeltary @ -------

FROM: Gerald Campbell FAX: (409) 772-5315 PHONE: (409) 772-2881 Number of Pages (including cover sheet): Message: *CONFIDENTIALITY NOTICE* This document accompanying this transmission contains confidential information belonging to the sender that is legally privileged. This information is intended only for the use of the individual or entry names above. If you are not the intended recipient, you are hereby notified that any disclosure, copying distribution, or the taking of any action in reliances on the contents of this telefaxed information is strictly prohibited. If you received this telefax in error, please notify us by telephone immediately to arrange for return of the original documents.

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

Patient Account: 90000014-518 Med. Rec. No.: (0160)118511Q Patient Name: POULTER, BARBARA Age: 63 YRS DOB: 10/17/34 Sex: F Admitting Race: C Attending Dr.: Date / Time Admitted : 12/14/97 1228 Copies to: UTMB University of Texas Medical Branch Galveston, Texas 77555-0543 (409) 772-1238 Fax (409) 772-5683 Pathology Report FINAL AUTOPSY DIAGNOSIS Autopsy' Office (409)772-2858 Autopsy NO.: AU-97-00435 AUTOPSY INFORMATION: Occupation: Unknown Birthplace: Unknown Residence: Crystal Beach Date/Time of Death: 12/14/97 13:30 Date/Time of Autopsy: 12/15/97 15:00 Pathologist/Resident: Pencil/Fernandez Service: Private Restriction: Brain only FINAL AUTOPSY DIAGNOSIS I. Brain: Creutzfeldt-Jakob disease, Heidenhain variant.

snip...

see full text ;


http://creutzfeldt-jakob-disease.blogspot.com/2008/07/heidenhain-variant-creutzfeldt-jakob.html


Monday, December 14, 2009


Similarities between Forms of Sheep Scrapie and Creutzfeldt-Jakob Disease Are Encoded by Distinct Prion Types


http://nor-98.blogspot.com/2009/12/similarities-between-forms-of-sheep.html



LET'S look at the suspect banned mad cow feed for that Alabama mad cow g-h-BSEalabama, and see just how much was out in commerce that i found ;



Date: September 6, 2006 at 7:58 am PST

PRODUCT

a) EVSRC Custom dairy feed, Recall # V-130-6;

b) Performance Chick Starter, Recall # V-131-6;

c) Performance Quail Grower, Recall # V-132-6;

d) Performance Pheasant Finisher, Recall # V-133-6. CODE None

RECALLING FIRM/MANUFACTURER Donaldson & Hasenbein/dba J&R Feed Service, Inc., Cullman, AL, by telephone on June 23, 2006 and by letter dated July 19, 2006.

Firm initiated recall is complete.

REASON Dairy and poultry feeds were possibly contaminated with ruminant based protein.

VOLUME OF PRODUCT IN COMMERCE 477.72 tons DISTRIBUTION AL

______________________________


http://www.fda.gov/bbs/topics/enforce/2006/ENF00968.html


PRODUCT Bulk custom dairy pre-mixes, Recall # V-120-6 CODE None RECALLING FIRM/MANUFACTURER Ware Milling Inc., Houston, MS, by telephone on June 23, 2006. Firm initiated recall is complete.

REASON Possible contamination of dairy animal feeds with ruminant derived meat and bone meal.

VOLUME OF PRODUCT IN COMMERCE 350 tons DISTRIBUTION AL and MS

______________________________


PRODUCT

a) Tucker Milling, LLC Tm 32% Sinking Fish Grower, #2680-Pellet, 50 lb. bags, Recall # V-121-6;

b) Tucker Milling, LLC #31120, Game Bird Breeder Pellet, 50 lb. bags, Recall # V-122-6;

c) Tucker Milling, LLC #31232 Game Bird Grower, 50 lb. bags, Recall # V-123-6;

d) Tucker Milling, LLC 31227-Crumble, Game Bird Starter, BMD Medicated, 50 lb bags, Recall # V-124-6;

e) Tucker Milling, LLC #31120, Game Bird Breeder, 50 lb bags, Recall # V-125-6;

f) Tucker Milling, LLC #30230, 30 % Turkey Starter, 50 lb bags, Recall # V-126-6;

g) Tucker Milling, LLC #30116, TM Broiler Finisher, 50 lb bags, Recall # V-127-6

CODE All products manufactured from 02/01/2005 until 06/20/2006

RECALLING FIRM/MANUFACTURER Recalling Firm: Tucker Milling LLC, Guntersville, AL, by telephone and visit on June 20, 2006, and by letter on June 23, 2006. Manufacturer: H. J. Baker and Brothers Inc., Stamford, CT. Firm initiated recall is ongoing.

REASON Poultry and fish feeds which were possibly contaminated with ruminant based protein were not labeled as "Do not feed to ruminants".

VOLUME OF PRODUCT IN COMMERCE 7,541-50 lb bags

DISTRIBUTION AL, GA, MS, and TN

END OF ENFORCEMENT REPORT FOR AUGUST 9, 2006 ###

http://www.fda.gov/bbs/topics/ENFORCE/2006/ENF00964.html


Subject: MAD COW FEED RECALL AL AND FL VOLUME OF PRODUCT IN COMMERCE 125 TONS Products manufactured from 02/01/2005 until 06/06/2006

Date: August 6, 2006 at 6:16 pm PST

PRODUCT

a) CO-OP 32% Sinking Catfish, Recall # V-100-6;

b) Performance Sheep Pell W/Decox/A/N, medicated, net wt. 50 lbs, Recall # V-101-6;

c) Pro 40% Swine Conc Meal -- 50 lb, Recall # V-102-6;

d) CO-OP 32% Sinking Catfish Food Medicated, Recall # V-103-6;

e) "Big Jim's" BBB Deer Ration, Big Buck Blend, Recall # V-104-6;

f) CO-OP 40% Hog Supplement Medicated Pelleted, Tylosin 100 grams/ton, 50 lb. bag, Recall # V-105-6;

g) Pig Starter Pell II, 18% W/MCDX Medicated 282020, Carbadox -- 0.0055%, Recall # V-106-6;

h) CO-OP STARTER-GROWER CRUMBLES, Complete Feed for Chickens from Hatch to 20 Weeks, Medicated, Bacitracin Methylene Disalicylate, 25 and 50 Lbs, Recall # V-107-6;

i) CO-OP LAYING PELLETS, Complete Feed for Laying Chickens, Recall # 108-6;

j) CO-OP LAYING CRUMBLES, Recall # V-109-6;

k) CO-OP QUAIL FLIGHT CONDITIONER MEDICATED, net wt 50 Lbs, Recall # V-110-6;

l) CO-OP QUAIL STARTER MEDICATED, Net Wt. 50 Lbs, Recall # V-111-6;

m) CO-OP QUAIL GROWER MEDICATED, 50 Lbs, Recall # V-112-6

CODE Product manufactured from 02/01/2005 until 06/06/2006

RECALLING FIRM/MANUFACTURER Alabama Farmers Cooperative, Inc., Decatur, AL, by telephone, fax, email and visit on June 9, 2006. FDA initiated recall is complete.

REASON Animal and fish feeds which were possibly contaminated with ruminant based protein not labeled as "Do not feed to ruminants".

VOLUME OF PRODUCT IN COMMERCE 125 tons DISTRIBUTION AL and FL END OF


ENFORCEMENT REPORT FOR AUGUST 2, 2006 ###


http://www.fda.gov/bbs/topics/enforce/2006/ENF00963.html



MAD COW FEED RECALL USA EQUALS 10,878.06 TONS NATIONWIDE Sun Jul 16, 2006 09:22 71.248.128.67 RECALLS AND FIELD CORRECTIONS: VETERINARY MEDICINE -- CLASS II


______________________________



PRODUCT

a) PRO-LAK, bulk weight, Protein Concentrate for Lactating Dairy Animals, Recall # V-079-6;

b) ProAmino II, FOR PREFRESH AND LACTATING COWS, net weight 50lb (22.6 kg), Recall # V-080-6;

c) PRO-PAK, MARINE & ANIMAL PROTEIN CONCENTRATE FOR USE IN ANIMAL FEED, Recall # V-081-6;

d) Feather Meal, Recall # V-082-6 CODE a) Bulk b) None c) Bulk d) Bulk RECALLING FIRM/MANUFACTURER H. J. Baker & Bro., Inc., Albertville, AL, by telephone on June 15, 2006 and by press release on June 16, 2006.

Firm initiated recall is ongoing. REASON Possible contamination of animal feeds with ruminent derived meat and bone meal.

VOLUME OF PRODUCT IN COMMERCE 10,878.06 tons

DISTRIBUTION Nationwide


END OF ENFORCEMENT REPORT FOR July 12, 2006 ###


http://www.fda.gov/bbs/topics/enforce/2006/ENF00960.html



THIS is just ONE month report, of TWO recalls of prohibited banned MBM, which is illegal, mixed with 85% blood meal, which is still legal, but yet we know the TSE/BSE agent will transmit blood. we have this l-BSE in North America that is much more virulent and there is much concern with blood issue and l-BSE as there is with nvCJD in humans. some are even starting to be concerned with sporadic CJD and blood, and there are studies showing transmission there as well. ...


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

Date: March 21, 2007 at 2:27 pm PST RECALLS AND FIELD CORRECTIONS: VETERINARY MEDICINES -- CLASS II

___________________________________


PRODUCT Bulk cattle feed made with recalled Darling's 85% Blood Meal, Flash Dried, Recall # V-024-2007 CODE Cattle feed delivered between 01/12/2007 and 01/26/2007 RECALLING FIRM/MANUFACTURER Pfeiffer, Arno, Inc, Greenbush, WI. by conversation on February 5, 2007. Firm initiated recall is ongoing.


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

VOLUME OF PRODUCT IN COMMERCE 42,090 lbs.

DISTRIBUTION WI

___________________________________


PRODUCT Custom dairy premix products: MNM ALL PURPOSE Pellet, HILLSIDE/CDL Prot- Buffer Meal, LEE, M.-CLOSE UP PX Pellet, HIGH DESERT/ GHC LACT Meal, TATARKA, M CUST PROT Meal, SUNRIDGE/CDL PROTEIN Blend, LOURENZO, K PVM DAIRY Meal, DOUBLE B DAIRY/GHC LAC Mineral, WEST PIONT/GHC CLOSEUP Mineral, WEST POINT/GHC LACT Meal, JENKS, J/COMPASS PROTEIN Meal, COPPINI - 8# SPECIAL DAIRY Mix, GULICK, L-LACT Meal (Bulk), TRIPLE J - PROTEIN/LACTATION, ROCK CREEK/GHC MILK Mineral, BETTENCOURT/GHC S.SIDE MK-MN, BETTENCOURT #1/GHC MILK MINR, V&C DAIRY/GHC LACT Meal, VEENSTRA, F/GHC LACT Meal, SMUTNY, A- BYPASS ML W/SMARTA, Recall # V-025-2007 CODE The firm does not utilize a code - only shipping documentation with commodity and weights identified. RECALLING FIRM/MANUFACTURER Rangen, Inc, Buhl, ID, by letters on February 13 and 14, 2007. Firm initiated recall is complete.

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


VOLUME OF PRODUCT IN COMMERCE 9,997,976 lbs.


DISTRIBUTION ID and NV


END OF ENFORCEMENT REPORT FOR MARCH 21, 2007


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


Tuesday, March 2, 2010


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


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


Monday, March 1, 2010


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


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



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


Sunday, January 17, 2010


BSE USA feed inspection violations 01/01/2009 to 01/17/2010 FDA BSE/Ruminant Feed Inspections Firms Inventory Report


http://madcowfeed.blogspot.com/2010/01/bse-usa-feed-inspection-violations.html


Friday, January 15, 2010


New York Firm Recalls Beef Carcass That Contains Prohibited Materials (BSE)


http://bse-atypical.blogspot.com/2010/01/new-york-firm-recalls-beef-carcass-that.html


Friday, September 4, 2009


FOIA REQUEST ON FEED RECALL PRODUCT 429,128 lbs. feed for ruminant animals may have been contaminated with prohibited material Recall # V-258-2009


http://madcowfeed.blogspot.com/2009/09/foia-request-on-feed-recall-product.html


Saturday, August 29, 2009


FOIA REQUEST FEED RECALL 2009 Product may have contained prohibited materials Bulk Whole Barley, Recall # V-256-2009


http://madcowfeed.blogspot.com/2009/08/foia-request-feed-recall-2009-product.html


C O N F I R M E D

----- Original Message -----

From: "Terry S. Singeltary Sr."
To:
Sent: Thursday, November 05, 2009 9:25 PM
Subject: [BSE-L] re-FOIA REQUEST ON FEED RECALL PRODUCT contaminated with prohibited material Recall # V-258-2009 and Recall # V-256-2009

http://madcowfeed.blogspot.com/2009/11/re-foia-request-on-feed-recall-product.html

Thursday, November 12, 2009

BSE FEED RECALL Misbranding of product by partial label removal to hide original source of materials 2009

http://madcowfeed.blogspot.com/2009/11/bse-feed-recall-misbranding-of-product.html


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


CVM Annual Report Fiscal Year 2008: October 1, 2007-September 30, 2008

PUTTING LIPSTICK ON A PIG AND TAKING HER TO A DANCE...TSS BSE Feed Rule Enforcement: A Decade of Success OFF TO A FAST START


http://madcowfeed.blogspot.com/2008/06/texas-firm-recalls-cattle-heads-that.html


Thursday, April 9, 2009


Docket No. FDA2002N0031 (formerly Docket No. 2002N0273) RIN 0910AF46 Substances Prohibited From Use in Animal Food or Feed; Final Rule: Proposed


http://madcowfeed.blogspot.com/2009/04/docket-no-fda2002n0031-formerly-docket.html


O.4.3


Spread of BSE prions in cynomolgus monkeys (Macaca fascicularis) after oral transmission


Edgar Holznagel1, Walter Schulz-Schaeffer2, Barbara Yutzy1, Gerhard Hunsmann3, Johannes Loewer1 1Paul-Ehrlich-Institut, Federal Institute for Sera and Vaccines, Germany; 2Department of Neuropathology, Georg-August University, Göttingen, Germany, 3Department of Virology and Immunology, German Primate Centre, Göttingen, Germany

Background: BSE-infected cynomolgus monkeys represent a relevant animal model to study the pathogenesis of variant Creutzfeldt-Jacob disease (vCJD).

Objectives: To study the spread of BSE prions during the asymptomatic phase of infection in a simian animal model.

Methods: Orally BSE-dosed macaques (n=10) were sacrificed at defined time points during the incubation period and 7 orally BSE-dosed macaques were sacrificed after the onset of clinical signs. Neuronal and non-neuronal tissues were tested for the presence of proteinase-K-resistant prion protein (PrPres) by western immunoblot and by paraffin-embedded tissue (PET) blot technique.

Results: In clinically diseased macaques (5 years p.i. + 6 mo.), PrPres deposits were widely spread in neuronal tissues (including the peripheral sympathetic and parasympathetic nervous system) and in lymphoid tissues including tonsils. In asymptomatic disease carriers, PrPres deposits could be detected in intestinal lymph nodes as early as 1 year p.i., but CNS tissues were negative until 3 – 4 years p.i. Lumbal/sacral segments of the spinal cord and medulla oblongata were PrPres positive as early as 4.1 years p.i., whereas sympathetic trunk and all thoracic/cervical segments of the spinal cord were still negative for PrPres. However, tonsil samples were negative in all asymptomatic cases.

Discussion: There is evidence for an early spread of BSE to the CNS via autonomic fibres of the splanchnic and vagus nerves indicating that trans-synaptical spread may be a time-limiting factor for neuroinvasion. Tonsils were predominantly negative during the main part of the incubation period indicating that epidemiological vCJD screening results based on the detection of PrPres in tonsil biopsies may mostly tend to underestimate the prevalence of vCJD among humans.



P.4.23


Transmission of atypical BSE in humanized mouse models


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


Background: Classical BSE is a world-wide prion disease in cattle, and the classical BSE strain (BSE-C) has led to over 200 cases of clinical human infection (variant CJD). Atypical BSE cases have been discovered in three continents since 2004;

they include the L-type (also named BASE), the H-type, and the first reported case of naturally occurring BSE with mutated bovine PRNP (termed BSE-M). The public health risks posed by atypical BSE were largely undefined.


Objectives: To investigate these atypical BSE types in terms of their transmissibility and phenotypes in humanized mice.

Methods: Transgenic mice expressing human PrP were inoculated with several classical (C-type) and atypical (L-, H-, or Mtype) BSE isolates, and the transmission rate, incubation time, characteristics and distribution of PrPSc, symptoms, and histopathology were or will be examined and compared.

Results: Sixty percent of BASE-inoculated humanized mice became infected with minimal spongiosis and an average incubation time of 20-22 months, whereas only one of the C-type BSE-inoculated mice developed prion disease after more than 2 years. Protease-resistant PrPSc in BASE-infected humanized Tg mouse brains was biochemically different from bovine BASE or sCJD. PrPSc was also detected in the spleen of 22% of BASE-infected humanized mice, but not in those infected with sCJD. Secondary transmission of BASE in the humanized mice led to a small reduction in incubation time.

The atypical BSE-H strain is also transmissible with distinct phenotypes in the humanized mice, but no BSE-M transmission has been observed so far. Discussion: Our results demonstrate that BASE is more virulent than classical BSE, has a lymphotropic phenotype, and displays a modest transmission barrier in our humanized mice. BSE-H is also transmissible in our humanized Tg mice. The possibility of more than two atypical BSE strains will be discussed.

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


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



P03.137


Transmission of BSE to Cynomolgus Macaque, a Non-human Primate; Development of Clinical Symptoms and Tissue Distribution of PrPSC


Yamakawa, Y1; Ono, F2; Tase, N3; Terao, K3; Tannno, J3; Wada, N4; Tobiume, M5; Sato, Y5; Okemoto-Nakamura, Y1; Hagiwara, K1; Sata, T5 1National Institure of Infectious diseases, Cell biology and Biochemistry, Japan; 2Corporation for Production and Research Laboratory Primates., Japan; 3National Institure of Biomedical Innovation, Tsukuba Primate Reserch Center, Japan; 4Yamauchi Univ., Veterinary Medicine, Japan; 5National Institure of Infectious diseases, Pathology, Japan

Two of three cynomolgus monkeys developed abnormal neuronal behavioral signs at 30-(#7) and 28-(#10) months after intracerebral inoculation of 200ul of 10% brain homogenates of BSE affected cattle (BSE/JP6). Around 30 months post inoculation (mpi), they developed sporadic anorexia and hyperekplexia with squeal against environmental stimulations such as light and sound. Tremor, myoclonic jerk and paralysis became conspicuous during 32 to 33-mpi, and symptoms become worsened according to the disease progression. Finally, one monkey (#7) fell into total paralysis at 36-mpi. This monkey was sacrificed at 10 days after intensive veterinary care including infusion and per oral supply of liquid food. The other monkey (#10) had to grasp the cage bars to keep an upright posture caused by the sever ataxia. This monkey was sacrificed at 35-mpi. EEG of both monkeys showed diffuse slowing. PSD characteristic for sporadic CJD was not observed in both monkeys. The result of forearm movement test showed the hypofunction that was observed at onset of clinical symptoms. Their cognitive function determined by finger maze test was maintained at the early stage of sideration. However, it was rapidly impaired followed by the disease progression. Their autopsied tissues were immunochemically investigated for the tissue distribution of PrPSc. Severe spongiform change in the brain together with heavy accumulation of PrPSc having the type 2B/4 glycoform profile confirmed successful transmission of BSE to Cynomolgus macaques. Granular and linear deposition of PrPSC was detected by IHC in the CNS of both monkeys. At cerebral cortex, PrPSC was prominently accumulated in the large plaques. Sparse accumulation of PrPSc was detected in several peripheral nerves of #7 but not in #10 monkey, upon the WB analysis. Neither #7 nor #10 monkey accumulated detectable amounts of PrPSc in their lymphatic organs such as tonsil, spleen, adrenal grands and thymus although PrPSc was barely detected in the submandibular lymph node of #7 monkey. Such confined tissue distribution of PrPSc after intracerebral infection with BSE agent is not compatible to that reported on the Cynomolgus macaques infected with BSE by oral or intra-venous (intra-peritoneal) routs, in which PrPSc was accumulated at not only CNS but also widely distributed lymphatic tissues.


P04.27


Experimental BSE Infection of Non-human Primates: Efficacy of the Oral Route


Holznagel, E1; Yutzy, B1; Deslys, J-P2; Lasmézas, C2; Pocchiari, M3; Ingrosso, L3; Bierke, P4; Schulz-Schaeffer, W5; Motzkus, D6; Hunsmann, G6; Löwer, J1 1Paul-Ehrlich-Institut, Germany; 2Commissariat à l´Energie Atomique, France; 3Instituto Superiore di Sanità, Italy; 4Swedish Institute for Infectious Disease control, Sweden; 5Georg August University, Germany; 6German Primate Center, Germany

Background: In 2001, a study was initiated in primates to assess the risk for humans to contract BSE through contaminated food. For this purpose, BSE brain was titrated in cynomolgus monkeys.

Aims: The primary objective is the determination of the minimal infectious dose (MID50) for oral exposure to BSE in a simian model, and, by in doing this, to assess the risk for humans. Secondly, we aimed at examining the course of the disease to identify possible biomarkers.

Methods: Groups with six monkeys each were orally dosed with lowering amounts of BSE brain: 16g, 5g, 0.5g, 0.05g, and 0.005g. In a second titration study, animals were intracerebrally (i.c.) dosed (50, 5, 0.5, 0.05, and 0.005 mg).

Results: In an ongoing study, a considerable number of high-dosed macaques already developed simian vCJD upon oral or intracerebral exposure or are at the onset of the clinical phase. However, there are differences in the clinical course between orally and intracerebrally infected animals that may influence the detection of biomarkers.

Conclusions: Simian vCJD can be easily triggered in cynomolgus monkeys on the oral route using less than 5 g BSE brain homogenate. The difference in the incubation period between 5 g oral and 5 mg i.c. is only 1 year (5 years versus 4 years). However, there are rapid progressors among orally dosed monkeys that develop simian vCJD as fast as intracerebrally inoculated animals.

The work referenced was performed in partial fulfilment of the study “BSE in primates“ supported by the EU (QLK1-2002-01096).


http://www.neuroprion.org/resources/pdf_docs/conferences/prion2007/abstract_book.pdf



Simian vCJD can be easily triggered in cynomolgus monkeys on the oral route using less than 5 g BSE brain homogenate.


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



WE know now, and we knew decades ago, that 5.5 grams of suspect feed in TEXAS was enough to kill 100 cows. look at the table and you'll see that as little as 1 mg (or 0.001 gm) caused 7% (1 of 14) of the cows to come down with BSE; Risk of oral infection with bovine spongiform encephalopathy agent in primates


Corinne Ida Lasmézas, Emmanuel Comoy, Stephen Hawkins, Christian Herzog, Franck Mouthon, Timm Konold, Frédéric Auvré, Evelyne Correia, Nathalie Lescoutra-Etchegaray, Nicole Salès, Gerald Wells, Paul Brown, Jean-Philippe Deslys

Summary The uncertain extent of human exposure to bovine spongiform encephalopathy (BSE)--which can lead to variant Creutzfeldt-Jakob disease (vCJD)--is compounded by incomplete knowledge about the efficiency of oral infection and the magnitude of any bovine-to-human biological barrier to transmission. We therefore investigated oral transmission of BSE to non-human primates. We gave two macaques a 5 g oral dose of brain homogenate from a BSE-infected cow. One macaque developed vCJD-like neurological disease 60 months after exposure, whereas the other remained free of disease at 76 months. On the basis of these findings and data from other studies, we made a preliminary estimate of the food exposure risk for man, which provides additional assurance that existing public health measures can prevent transmission of BSE to man.

snip...

BSE bovine brain inoculum 100 g 10 g 5 g 1 g 100 mg 10 mg 1 mg 0·1 mg 0·01 mg Primate (oral route)* 1/2 (50%) Cattle (oral route)* 10/10 (100%) 7/9 (78%) 7/10 (70%) 3/15 (20%) 1/15 (7%) 1/15 (7%) RIII mice (ic ip route)* 17/18 (94%) 15/17 (88%) 1/14 (7%) PrPres biochemical detection The comparison is made on the basis of calibration of the bovine inoculum used in our study with primates against a bovine brain inoculum with a similar PrPres concentration that was inoculated into mice and cattle.8 *Data are number of animals positive/number of animals surviving at the time of clinical onset of disease in the first positive animal (%). The accuracy of bioassays is generally judged to be about plus or minus 1 log. ic ip=intracerebral and intraperitoneal.


Table 1: Comparison of transmission rates in primates and cattle infected orally with similar BSE brain inocula Published online January 27, 2005


http://www.thelancet.com/journal/journal.isa


It is clear that the designing scientists must also have shared Mr Bradleys surprise at the results because all the dose levels right down to 1 gram triggered infection.

http://web.archive.org/web/20040523230128/www.bseinquiry.gov.uk/files/ws/s145d.pdf


it is clear that the designing scientists must have also shared Mr Bradleyâs surprise at the results because all the dose levels right down to 1 gram triggered infection.


http://web.archive.org/web/20030526212610/http://www.bseinquiry.gov.uk/files/ws/s147f.pdf


Wednesday, July 28, 2010


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


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


Wednesday, July 28, 2010


Atypical prion proteins and IBNC in cattle DEFRA project code SE1796 FOIA Final report


http://bse-atypical.blogspot.com/2010/07/atypical-prion-proteins-and-ibnc-in.html


14th ICID International Scientific Exchange Brochure -

Final Abstract Number: ISE.114

Session: International Scientific Exchange


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

T. Singeltary Bacliff, TX, USA

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

Methods: 12 years independent research of available data

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

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


see page 114 ;


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


Wednesday, August 11, 2010


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


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


IN CONFIDENCE

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

snip...

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


and ;


In Confidence

Perceptions of unconventional slow virus diseases of animals in the USA - APRIL-MAY 1989 - G A H Wells

3. Prof. A Robertson gave a brief account of BSE. The US approach was to accord it a very low profile indeed. Dr. A Thiermann showed the picture in the ''Independent'' with cattle being incinerated and thought this was a fanatical incident to be avoided in the US at all costs. BSE was not reported in the USA.


http://collections.europarchive.org/tna/20080102193705/http://www.bseinquiry.gov.uk/files/mb/m11b/tab01.pdf


Monday, October 19, 2009


Atypical BSE, BSE, and other human and animal TSE in North America Update October 19, 2009


http://bse-atypical.blogspot.com/2009/10/atypical-bse-bse-and-other-human-and.html


Sunday, September 6, 2009 MAD COW USA 1997 [SECRET VIDEO]


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


U.S.A. HIDING MAD COW DISEASE VICTIMS AS SPORADIC CJD ? [SEE VIDEO at bottom]


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


DAMNING TESTIMONY FROM STANLEY PRUSINER THE NOBEL PEACE PRIZE WINNER ON PRIONS SPEAKING ABOUT ANN VENEMAN [SEE VIDEO]


http://maddeer.org/video/embedded/prusinerclip.html


Sunday, April 12, 2009


r-calf and the USA mad cow problem, don't look, don't find, and then blame Canada


http://prionunitusaupdate2008.blogspot.com/2009/04/r-calf-and-usa-mad-cow-problem-dont.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



> 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.


http://www.recordandoalinda.com/index.php?option=com_content&view=article&id=19:cjd-english-info&catid=9:cjd-ingles&Itemid=8



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



Monday, April 5, 2010

UPDATE - CJD TEXAS 38 YEAR OLD FEMALE WORKED SLAUGHTERING CATTLE EXPOSED TO BRAIN AND SPINAL CORD MATTER

http://prionunitusaupdate2008.blogspot.com/2010/04/update-cjd-texas-38-year-old-female.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



Sunday, July 11, 2010

CJD or prion disease 2 CASES McLennan County Texas population 230,213 both cases in their 40s

http://creutzfeldt-jakob-disease.blogspot.com/2010/07/cjd-2-cases-mclennan-county-texas.html



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



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



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



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



HOW many of you recieved a written CJD Questionnaire asking real questions pertaining to route and source (and there are many here in North America) ?

IS every case getting a cjd questionnaire asking real questions ???


Friday, November 30, 2007

CJD QUESTIONNAIRE USA CWRU AND CJD FOUNDATION USA PRION UNIT


http://cjdquestionnaire.blogspot.com/



Thursday, August 12, 2010

USA Blood products, collected from a donor who was at risk for vCJD, were distributed July-August 2010


http://creutzfeldt-jakob-disease.blogspot.com/2010/08/usa-blood-products-collected-from-donor.html




National Prion Disease Pathology Surveillance Center Cases Examined1 (July 31, 2010)


Year Total Referrals2 Prion Disease Sporadic Familial Iatrogenic vCJD


1996 & earlier 51 33 28 5 0 0


1997 114 68 59 9 0 0


1998 88 52 44 7 1 0


1999 120 72 64 8 0 0


2000 146 103 89 14 0 0


2001 209 119 109 10 0 0


2002 248 149 125 22 2 0


2003 274 176 137 39 0 0


2004 325 186 164 21 0 1(3)


2005 344 194 157 36 1 0


2006 383 197 166 29 0 2(4)


2007 377 214 187 27 0 0


2008 394 231 204 25 0 0


2009 425 259 216 43 0 0


2010 204 124 85 20 0 0



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


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


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


3 Disease acquired in the United Kingdom;


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


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


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



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



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



TSS

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