Thursday, December 20, 2012

OIE GROUP RECOMMENDS THAT SCRAPE PRION DISEASE BE DELISTED AND SAME OLD BSe WITH BOVINE MAD COW DISEASE

A_Annex_VII_A_AHG_Report_Meeting_Final



Scrapie – The disease does not show significant morbidity (2-30% within-flock morbidity) or mortality and is not zoonotic. However, the Group noted the difficulty in evaluating the level of morbidity for diseases with a long incubation period such as scrapie. The Group recommended that the disease be delisted.







Chapter 1.6.


PROCEDURES FOR SELF DECLARATION AND FOR OFFICIAL RECOGNITION BY the OIE


Article 1.6.1.


[No change]


Article 1.6.2.


[No change]


Article 1.6.3.


Questionnaire on bovine spongiform encephalopathy






SNIP...




Article 11.5.29.


Conclusions of the risk assessment


The overall risk of BSE in the cattle population of a country or zone is proportional to the level of known or potential exposure to BSE infectivity and the potential for recycling and amplification of the infectivity through livestock feeding practices. For the risk assessment to conclude that the cattle population of a country or zone is free from BSE risk, it should have demonstrated that appropriate measures have been taken to manage any risks identified.














BOUGHT AND PAID FOR BY YOUR LOCAL CATTLE DEALERS AND LOBBYIEST EVERYWHERE...




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 the Central Bureau,







i pulled this comment off another board about the OIE and all it's lobby groups...tss



Having been to their offices in Paris and talked personally with the Head of the Animal Test Section, you would choke if you knew how many lobby groups attend that office daily. There is a steady stream of paid lobby groups that have one goal in life and that is to sway the Section Heads of each department within the OIE to suit the needs of different juristictions around the world, which curiously enough, also includes the USA and Canada. Anyone can go there and chat with them - providing they can privide valid cause to be let in. To say that the only goal of the OIE is animal health is actually only part of their function. They are more than that and my discussions with Dr. Diaz there has showed me that. But to blindly make a statement regarding what they do when you have no idea what they actually do is like eating the skin of the orange and not knowing what is actually under. Interstingly you state that the US Government applied pressure (to the OIE) I assume and that is a great example of the lobby groups doing their job. So, at the end of the day, one can safely assume that it is the pressure applied by certain influential lobby groups that will determine a likely aoutcome to an apparent OIE directive. Man alive, isn't it great to live in a democracy wherein the people get to make the choices and not just some "other" interested party or group - say like........Cargyll or Tyson for example?



So, one last question, question?



Who wags the tail of that dog?? And for what reason other than one that is purely associated with trade and international agreements and greed?




Location: Edmonton, Alberta, Canada


Occupation: CEO of BSE Prion Solutions Inc.


Interests: Prion Diseases and Live Animal Testing


end... TSS





SEE MAD COW REPORTS AND TONNAGE OF MAD COW FEED IN COMMERCE ONE DECADE POST MAD COW PARTIAL AND VOLUNTARY FEED BAN AUGUST 4, 1997. ...TSS






Saturday, December 15, 2012


Bovine spongiform encephalopathy: the effect of oral exposure dose on attack rate and incubation period in cattle -- an update 5 December 2012







Friday, December 14, 2012


DEFRA U.K. What is the risk of Chronic Wasting Disease CWD being introduced into Great Britain? A Qualitative Risk Assessment October 2012






Sunday, December 2, 2012


CANADA 19 cases of mad cow disease SCENARIO 4: ‘WE HAD OUR CHANCE AND WE BLEW IT’






SEE MORE MAD COW FEED BAN WARNINGS AND LETTERS HERE ;




Saturday, August 4, 2012


Final Feed Investigation Summary - California BSE Case - July 2012






Tuesday, July 17, 2012


O.I.E. BSE, CWD, SCRAPIE, TSE PRION DISEASE Final Report of the 80th General Session, 20 - 25 May 2012







Wednesday, May 25, 2011


O.I.E. Terrestrial Animal Health Standards Commission and prion (TSE) disease reporting 2011


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


From: Terry S. Singeltary Sr.


To: BSE-L@LISTS.AEGEE.ORG


Cc: trade@oie.int ; oie@oie.int ; f.diaz@oie.int ; scientific.dept@oie.int ; cjdvoice@yahoogroups.com ; BLOODCJD@YAHOOGROUPS.COM


Sent: Tuesday, May 24, 2011 2:24 PM


Subject: O.I.E. Terrestrial Animal Health Standards Commission and prion (TSE) disease reporting 2011






Saturday, December 18, 2010


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






Monday, November 23, 2009


BSE GBR RISK ASSESSMENTS UPDATE NOVEMBER 23, 2009 COMMISSION OF THE EUROPEAN COMMUNITIES AND O.I.E. COMMISSION DECISION of 11 November 2009 amending the Annex to Decision 2007/453/EC as regards the BSE status of Chile, Colombia and Japan (notified under document C(2009) 8590)






Tuesday, January 1, 2008


BSE OIE USDA


Subject: OIE BSE RECOMMENDATION FOR USA, bought and paid for by your local cattle dealers i.e. USDA


Date: May 14, 2007 at 9:00 am PST


OIE BSE RECOMMENDATION FOR USA, bought and paid for by your local cattle dealers i.e. USDA


STATEMENT BY DR. RON DEHAVEN REGARDING OIE RISK RECOMMENDATION


March 9, 2007







Tuesday, November 02, 2010


IN CONFIDENCE


The information contained herein should not be disseminated further except on the basis of "NEED TO KNOW".


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







2009 UPDATE ON ALABAMA AND TEXAS MAD COWS 2005 and 2006






Comments on technical aspects of the risk assessment were then submitted to FSIS.


Comments were received from Food and Water Watch, Food Animal Concerns Trust (FACT), Farm Sanctuary, R-CALF USA, Linda A Detwiler, and Terry S. Singeltary.


This document provides itemized replies to the public comments received on the 2005 updated Harvard BSE risk assessment. Please bear the following points in mind:






Owens, Julie


From: Terry S. Singeltary Sr. [flounder9@verizon.net]


Sent: Monday, July 24, 2006 1:09 PM


To: FSIS RegulationsComments


Subject: [Docket No. FSIS-2006-0011] FSIS Harvard Risk Assessment of Bovine Spongiform Encephalopathy (BSE)


Page 1 of 98







FSIS, USDA, REPLY TO SINGELTARY







U.S.A. 50 STATE BSE MAD COW CONFERENCE CALL Jan. 9, 2001








2012 atypical L-type BSE BASE California reports


Saturday, August 4, 2012


Final Feed Investigation Summary - California BSE Case - July 2012






SUMMARY REPORT CALIFORNIA BOVINE SPONGIFORM ENCEPHALOPATHY CASE INVESTIGATION JULY 2012


Summary Report BSE 2012


Executive Summary






Saturday, August 4, 2012


Update from APHIS Regarding Release of the Final Report on the BSE Epidemiological Investigation






CENSORSHIP IS A TERRIBLE THING $$$




Canada has had a COVER-UP policy of mad cow disease since about the 17th case OR 18th case of mad cow disease. AFTER THAT, all FOIA request were ignored $$$


THIS proves there is indeed an epidemic of mad cow disease in North America, and it has been covered up for years and years, if not for decades, and it’s getting worse $$$




Thursday, February 10, 2011


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






Wednesday, August 11, 2010


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







Thursday, August 19, 2010


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







Friday, March 4, 2011


Alberta dairy cow found with mad cow disease







Reasons for the New Regulation Order No. 23 (as well as amending Order No. 149) of the State Committee for Veterinary Medicine name BSE as the reason for new import requirement. The legal title for Order No. 23 is "On Urgent Measures Aimed at Prevention and Elimination of BSE and Other Prion Infections in Cattle”. Neither Order explains how the threat of introduction of BSE can be addressed through the inspection of producers of all products of animal origin including fish, dairy products, poultry and pork. It is not clear what other concerns are addressed through the proposed inspections. Formal Notification of Trading Partners On August 3rd, Ukraine's Notification and Enquiry Point issued a legal Notification G/SPS/N/UKR/3/Rev.1 found on the Official WTO Website (Committee on Sanitary and Phytosanitary Measures)






Thursday, March 29, 2012


atypical Nor-98 Scrapie has spread from coast to coast in the USA 2012


NIAA Annual Conference April 11-14, 2011 San Antonio, Texas







Monday, November 30, 2009


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







Monday, December 1, 2008


When Atypical Scrapie cross species barriers







EVIDENCE OF SCRAPIE IN SHEEP AS A RESULT OF FOOD BORNE EXPOSURE


This is provided by the statistically significant increase in the incidence of sheep scrape from 1985, as determined from analyses of the submissions made to VI Centres, and from individual case and flock incident studies. ........






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


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


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


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


snip...


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


PMID: 6997404








12/10/76


AGRICULTURAL RESEARCH COUNCIL REPORT OF THE ADVISORY COMMITTE ON SCRAPIE


Office Note CHAIRMAN: PROFESSOR PETER WILDY


snip...


A The Present Position with respect to Scrapie A] The Problem


Scrapie is a natural disease of sheep and goats. It is a slow and inexorably progressive degenerative disorder of the nervous system and it ia fatal. It is enzootic in the United Kingdom but not in all countries.


The field problem has been reviewed by a MAFF working group (ARC 35/77). It is difficult to assess the incidence in Britain for a variety of reasons but the disease causes serious financial loss; it is estimated that it cost Swaledale breeders alone $l.7 M during the five years 1971-1975. A further inestimable loss arises from the closure of certain export markets, in particular those of the United States, to British sheep.


It is clear that scrapie in sheep is important commercially and for that reason alone effective measures to control it should be devised as quickly as possible.


Recently the question has again been brought up as to whether scrapie is transmissible to man. This has followed reports that the disease has been transmitted to primates. One particularly lurid speculation (Gajdusek 1977) conjectures that the agents of scrapie, kuru, Creutzfeldt-Jakob disease and transmissible encephalopathy of mink are varieties of a single "virus". The U.S. Department of Agriculture concluded that it could "no longer justify or permit scrapie-blood line and scrapie-exposed sheep and goats to be processed for human or animal food at slaughter or rendering plants" (ARC 84/77)" The problem is emphasised by the finding that some strains of scrapie produce lesions identical to the once which characterise the human dementias"


Whether true or not. the hypothesis that these agents might be transmissible to man raises two considerations. First, the safety of laboratory personnel requires prompt attention. Second, action such as the "scorched meat" policy of USDA makes the solution of the acrapie problem urgent if the sheep industry is not to suffer grievously.


snip...


76/10.12/4.6







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


Transmission of scrapie to the cynomolgus monkey (Macaca fascicularis). Gibbs CJ Jr, Gajdusek DC.


Nature 236, 73 - 74 (10 March 1972); doi:10.1038/236073a0


Transmission of Scrapie to the Cynomolgus Monkey (Macaca fascicularis)


C. J. GIBBS jun. & D. C. GAJDUSEK


National Institute of Neurological Diseases and Stroke, National Institutes of Health, Bethesda, Maryland


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








Epidemiology of Scrapie in the United States 1977











IT'S as obvious as day and night, either Larry, Curley, and Mo have been at the helm of the USDA/APHIS/FSIS/FDA/CDC/NIH et al for many many years, or the incompetence of these agencies are so inept, either through ignorance and or just too overweight with industry reps., they then should be all done away with and a single agency brought forth, and if not, how will you correct this ongoing problem ?








Friday, February 11, 2011


Atypical/Nor98 Scrapie Infectivity in Sheep Peripheral Tissues








Sunday, December 12, 2010


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






Wednesday, January 18, 2012


Selection of Distinct Strain Phenotypes in Mice Infected by Ovine Natural Scrapie Isolates Similar to CH1641 Experimental Scrapie


Journal of Neuropathology & Experimental Neurology: February 2012 - Volume 71 - Issue 2 - p 140–147







Thursday, July 14, 2011


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






Wednesday, January 18, 2012


BSE IN GOATS CAN BE MISTAKEN FOR SCRAPIE


February 1, 2012






Thursday, December 23, 2010


Molecular Typing of Protease-Resistant Prion Protein in Transmissible Spongiform Encephalopathies of Small Ruminants, France, 2002-2009


Volume 17, Number 1 January 2011








Thursday, November 18, 2010


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







Wednesday, February 16, 2011


IN CONFIDENCE


SCRAPIE TRANSMISSION TO CHIMPANZEES


IN CONFIDENCE







why do we not want to do TSE transmission studies on chimpanzees $



snip...



5. A positive result from a chimpanzee challenged severly would likely create alarm in some circles even if the result could not be interpreted for man. I have a view that all these agents could be transmitted provided a large enough dose by appropriate routes was given and the animals kept long enough. Until the mechanisms of the species barrier are more clearly understood it might be best to retain that hypothesis.



snip...



R. BRADLEY









Friday, February 11, 2011


Atypical/Nor98 Scrapie Infectivity in Sheep Peripheral Tissues







Monday, April 25, 2011


Experimental Oral Transmission of Atypical Scrapie to Sheep


Volume 17, Number 5-May 2011







Sunday, April 18, 2010


SCRAPIE AND ATYPICAL SCRAPIE TRANSMISSION STUDIES A REVIEW 2010








Wednesday, March 28, 2012


VARIABLY PROTEASE-SENSITVE PRIONOPATHY IS TRANSMISSIBLE, price of prion poker goes up again $







Tuesday, November 6, 2012


Transmission of New Bovine Prion to Mice, Atypical Scrapie, BSE, and Sporadic CJD, November-December 2012 update







Friday, November 23, 2012


sporadic Creutzfeldt-Jakob Disease update As at 5th November 2012 UK, USA, AND CANADA






Sunday, December 2, 2012


CANADA 19 cases of mad cow disease SCENARIO 4: ‘WE HAD OUR CHANCE AND WE BLEW IT’







Monday, October 10, 2011


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


snip...


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


snip...










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...








IT is of my opinion, that the OIE and the USDA et al, are the soul reason, and responsible parties, for Transmissible Spongiform Encephalopathy TSE prion diseases, including typical and atypical BSE, typical and atypical Scrapie, and all strains of CWD, and human TSE there from, spreading around the globe.



I have lost all confidence of this organization as a regulatory authority on animal disease, and consider it nothing more than a National Trading Brokerage for all strains of animal TSE, just to satisfy there commodity. AS i said before, OIE should hang up there jock strap now, since it appears they will buckle every time a country makes some political hay about trade protocol, commodities and futures. IF they are not going to be science based, they should do everyone a favor and dissolve there organization.


JUST because of low documented human body count with nvCJD and the long incubation periods, the lack of sound science being replaced by political and corporate science in relations with the fact that science has now linked some sporadic CJD with atypical BSE and atypical scrapie, and the very real threat of CWD being zoonosis, I believed the O.I.E. has failed terribly and again, I call for this organization to be dissolved. ...




Tuesday, July 17, 2012


O.I.E. BSE, CWD, SCRAPIE, TSE PRION DISEASE Final Report of the 80th General Session, 20 - 25 May 2012







TSS



Monday, December 10, 2012

Report on the monitoring of ruminants for the presence of Transmissible Spongiform Encephalopathies (TSEs) in the EU in 2011 Final version 18 October 2012

Report on the monitoring of ruminants for the presence of Transmissible Spongiform Encephalopathies (TSEs) in the EU in 2011 Final version 18 October 2012






TABLE OF CONTENTS


1. SUMMARY.................................................................................................................4


1.1. Bovine animals.............................................................................................


1.2. Ovine and caprine animals......................................................................


2. MONITORING PROGRAMMES, SAMPLING AND DIAGNOSTIC


METHODS APPLICABLE IN 2011 .....................................................................


2.1. Legal basis.....................................................................................................


2.2. BSE monitoring of bovine animals .......................................................


2.3. TSE monitoring of ovine and caprine animals.................................


2.4. Sampling and testing for the prion protein genotype determination in ovine animals.............................................................


3. ANNUAL AND MONTHLY REPORTS.................................................................


4. SUMMARY OF THE BSE TESTING IN BOVINE ANIMALS DURING 2011.......................................................................................................


4.1. Sampling ......................................................................................................


4.2. BSE positive cases....................................................................................


4.3. Testing by target group..........................................................................


4.4. Age distribution of BSE positive cases .............................................


4.5. Year of birth distribution of BSE positive cases detected since 2001 ...................................................................................................


4.6. Prevalence of BSE in different age categories in 2011..............


4.7. BSE in young animals .............................................................................


4.8. Atypical BSE cases ...................................................................................


5. SUMMARY OF TSE TESTING IN OVINE AND CAPRINE


ANIMALS DURING 2011...................................................................................


5.1. Sampling ......................................................................................................


5.2. Positive cases .............................................................................................


5.3. Atypical cases.............................................................................................


5.4. TSE discriminatory tests ........................................................................


5.5. Age distribution of TSE positive cases..............................................


5.6. Genotyping..................................................................................................




1. SUMMARY


1.1. Bovine animals


In 2011, a total of 6 361 591 bovine animals were tested in the EU 27 in the framework of the BSE monitoring programmes. 28 bovine animals turned out positive.


Out of the 28 BSE cases identified in 2011, 23 were submitted to discriminatory testing by the Member States, on a voluntary basis. These tests confirmed 17 cases of classical BSE, 3 cases of atypical H-type BSE and 3 cases of atypical L-type BSE.


1 090 192 risk bovine animals and 5 270 593 healthy animals slaughtered for human consumption were tested by rapid tests. 93 animals were tested in the framework of culling of animals with an epidemiological connection to a BSE case. In addition, 713 bovine animals were tested in the framework of passive surveillance (animals reported as official BSE suspects. 100 % of positive cases were detected by the active monitoring (testing of risk animals, healthy slaughtered and culled cattle) and 0 % were detected by passive surveillance.


No BSE cases were found in Belgium, Bulgaria, Czech Republic, Denmark, Germany, Estonia, Greece, Cyprus, Latvia, Lithuania, Luxembourg, Hungary, Malta, Netherlands, Austria, Romania, Slovenia, Slovakia, Finland and Sweden. The number of BSE cases and the overall prevalence in tested animals decreased by respectively 38 % and 27 % in 2011 compared to 2010.


1.2. Ovine and caprine animals


In 2011, a total of 369 417 ovine and 140 843 caprine animals were tested in the EU 27 in the framework of the TSE monitoring programmes. 1589 ovine and 366 caprine animals turned out positive to classical scrapie.


369 055 ovine animals were tested by active monitoring, while 362 were animals reported as official TSE suspects and therefore subjected to laboratory examination. In caprine animals, the numbers of tests in the respective groups were 139 612 (active monitoring) and 1 231 (TSE suspects). Some 698 and 134 TSE cases in respectively sheep and goats confirmed in 2011 were subjected to discriminatory testing. None of them have been confirmed to be BSE.


All Member States submitted information on the the TSE testing of bovine, ovine and caprine animals. In addition to the Member States, Norway also submitted information on their TSE testing programmes.




snip...




4. SUMMARY OF THE BSE TESTING IN BOVINE ANIMALS DURING 2011


The information was extracted directly from the electronic submission of monthly and case reports by Member States. The monthly information is often updated and/or corrected by the Member States in following reports. The information shown in the following summaries is updated according to the information received electronically until 18 October 2012. Information on adult cattle population in 2011 was obtained from Eurostat.


4.1. Sampling


Comments on the sampling


Sampling decreased in 2011 from about 7.5 million cattle in 2010 to a little less than 6.4 million in 2011. This drop can be explained by the fact that 25 Member States were allowed, as of 1 July 2011, to test only healthy cattle over 72 months of age at the slaughterhouse. A similar drop should be expected in 2012 when this new age limit will have been applied to the whole year. Over 102 million cattle have been tested in the EU since 2001.


Chart B1: Total tests performed in the period 2001–2011 in the EU27




snip...




4.2. BSE positive cases


Comments on BSE positive cases


When analysing the evolution of BSE positive cases, it should be kept in mind that active monitoring was limited before 2001 and has decreased since 2009 for some Member States due to the modification of the age limit for testing. The expanded active monitoring became fully applicable in July 2001. The annual number of tests was about 25 % higher in the period 2002-2008 than in 2001 (see Chart B1). Despite the fact that the number of tests remained stable between 2002 and 2008, and decreased since 2009, the prevalence of BSE in tested animals (ratio of positives per 10 000 tests) has been steadily dropping since 2002, due to the decline in positive cases.


Overall the number of cases and the prevalence in tested animals of BSE dropped by 36% and 27% respectively in the EU in 2011 compared to 2010.


Chart B2: Evolution of the number of BSE positive cases in the 27 EU Member States since 2001





snip...




Comments on the age distribution of BSE positive animals


The previous tables and charts confirm in 2011 the general trend of the past years of a regular increase of the average age of the BSE cases detected. The slight drop of the average age of BSE cases in risk animals observed in 2010 was not confirmed in 2011. The average age of BSE cases in risk animals is now close to 172 months, and a little over 178 months in healthy slaughtered animals has actually almost converged in 2011 and is now close to 178 months, almost 15 years.


The overall evolution of the average age of positive cases appears favourable since 2001. Taking into consideration an average incubation period of 5-6 years, these figures are an indication that measures taken (mainly feed ban) have been effective.




snip...





(***PLEASE NOTE INCREASE IN ATYPICAL BSE CASES COMPARED TO TYPICAL BSE CASES...TSS)





Table B35: Proportion in each target group of all BSE cases submitted to further discriminatory testing and reported atypical BSE cases, by Member State, from 2001 to 2011






(***ALSO PLEASE NOTE THE AGE COMPARISON WITH TYPICAL C-BSE WITH THE SUPPOSEDLY OLD AGE CATTLE SYNDROME OF THE ATYPICAL H AND L TYPE BSE, SEEMS STRANGE THAT THE C-BSE AGE IS GOING UP, HIGHER THAN THE ATYPICAL CASES NOW???...TSS)






Chart B12: Average age (in months) of the Classical, L and H-type BSE cases detected in the EU from 2001 to 2011 after discriminatory testing






SNIP...





Comments on atypical BSE




The 2011 annual report provides data on atypical BSE cases for the time. The TSE regulation does not require the Member States to conduct discriminatory testing of all BSE cases. The present data reflect the tests conducted by some Member States on a voluntary basis. In most contributing Member States, only part of the past BSE cases have been submitted to discriminatory testing. The present results should therefore not be considered representative of the national or EU real situation.




These provisional results suggest that approximately a quarter of the BSE cases in the EU may be atypical cases, splitting relatively evenly in atypical H and atypical L- type cases. They also suggest that a higher proportion of atypical BSE may be found in the fallen stock cases than in the healthy slaughtered cattle cases.




Chart 12 also suggests that the average ages of atypical H and L-type cases are similar and have been stable since 2001. During the same period of time, the average age of classical BSE cases has been steadily increasing and appears to be higher in 2011 than the average age of atypical H and L-type cases.






snip...





Comments on genotyping


Only one case of classical scrapie was submitted in 2011 (Greece) in a sheep of the ARR/ARR genotype.


No trend in the genetic profile can be identified from 2004 to 2011 in most of the EU based on the results of the regulatory random genotyping of the ovine population. However, the results of the exhaustive genotyping of the sheep population in Cyprus show a very significant increase of the NSP1 and NSP2 groups since 2005.




(see charts at link...tss)











Wednesday, November 28, 2012


Scientific and technical assistance on the provisional results of the study on genetic resistance to Classical scrapie in goats in Cyprus 1


SCIENTIFIC REPORT OF EFSA









Sunday, September 23, 2012


EU-Approved Rapid Tests for Bovine Spongiform Encephalopathy Detect Atypical Forms: A Study for Their Sensitivities









Wednesday, December 21, 2011


Potential mad cows that entered food supply without being tested for BSE 2011: UK END OF YEAR REVIEW








Thursday, September 6, 2012


UK Breaches of BSE controls in consignments of beef 2011 communications missing four reports









Friday, November 30, 2012


PROPOSED DECISION TO STOP BSE TESTING OF HEALTHY CATTLE SLAUGHTERED FOR HUMAN CONSUMPTION FSA 12/12/04 Open Board – 11 December 2012









Sunday, December 2, 2012


CANADA 19 cases of mad cow disease SCENARIO 4: ‘WE HAD OUR CHANCE AND WE BLEW IT’










**** Tuesday, November 6, 2012


Transmission of New Bovine Prion to Mice, Atypical Scrapie, BSE, and Sporadic CJD, November-December 2012 update










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









-MORE Office of the United States Attorney District of Arizona FOR IMMEDIATE RELEASE For Information Contact Public Affairs February 16, 2007 WYN HORNBUCKLE Telephone: (602) 514-7625 Cell: (602) 525-2681


CORPORATION AND ITS PRESIDENT PLEAD GUILTY TO DEFRAUDING GOVERNMENTS MAD COW DISEASE SURVEILLANCE PROGRAM


PHOENIX -- Farm Fresh Meats, Inc. and Roland Emerson Farabee, 55, of Maricopa, Arizona, pleaded guilty to stealing $390,000 in government funds, mail fraud and wire fraud, in federal district court in Phoenix. U.S. Attorney Daniel Knauss stated, The integrity of the system that tests for mad cow disease relies upon the honest cooperation of enterprises like Farm Fresh Meats. Without that honest cooperation, consumers both in the U.S. and internationally are at risk. We want to thank the USDAs Office of Inspector General for their continuing efforts to safeguard the public health and enforce the law. Farm Fresh Meats and Farabee were charged by Information with theft of government funds, mail fraud and wire fraud. According to the Information, on June 7, 2004, Farabee, on behalf of Farm Fresh Meats, signed a contract with the U.S. Department of Agriculture (the USDA Agreement) to collect obex samples from cattle at high risk of mad cow disease (the Targeted Cattle Population). The Targeted Cattle Population consisted of the following cattle: cattle over thirty months of age; nonambulatory cattle; cattle exhibiting signs of central nervous system disorders; cattle exhibiting signs of mad cow disease; and dead cattle. Pursuant to the USDA Agreement, the USDA agreed to pay Farm Fresh Meats $150 per obex sample for collecting obex samples from cattle within the Targeted Cattle Population, and submitting the obex samples to a USDA laboratory for mad cow disease testing. Farm Fresh Meats further agreed to maintain in cold storage the sampled cattle carcasses and heads until the test results were received by Farm Fresh Meats.


Evidence uncovered during the governments investigation established that Farm Fresh Meats and Farabee submitted samples from cattle outside the Targeted Cattle Population. Specifically, Farm Fresh Meats and Farabee submitted, or caused to be submitted, obex samples from healthy, USDA inspected cattle, in order to steal government moneys.


Evidence collected also demonstrated that Farm Fresh Meats and Farabee failed to maintain cattle carcasses and heads pending test results and falsified corporate books and records to conceal their malfeasance. Such actions, to the extent an obex sample tested positive (fortunately, none did), could have jeopardized the USDAs ability to identify the diseased animal and pinpoint its place of origin. On Wednesday, February 14, 2007, Farm Fresh Meats and Farabee pleaded guilty to stealing government funds and using the mails and wires to effect the scheme. According to their guilty pleas:


(a) Farm Fresh Meats collected, and Farabee directed others to collect, obex samples from cattle outside the Targeted Cattle Population, which were not subject to payment by the USDA;


(b) Farm Fresh Meats 2 and Farabee caused to be submitted payment requests to the USDA knowing that the requests were based on obex samples that were not subject to payment under the USDA Agreement;


(c) Farm Fresh Meats completed and submitted, and Farabee directed others to complete and submit, BSE Surveillance Data Collection Forms to the USDAs testing laboratory that were false and misleading;


(d) Farm Fresh Meats completed and submitted, and Farabee directed others to complete and submit, BSE Surveillance Submission Forms filed with the USDA that were false and misleading;


(e) Farm Fresh Meats falsified, and Farabee directed others to falsify, internal Farm Fresh Meats documents to conceal the fact that Farm Fresh Meats was seeking and obtaining payment from the USDA for obex samples obtained from cattle outside the Targeted Cattle Population; and


(f) Farm Fresh Meats failed to comply with, and Farabee directed others to fail to comply with, the USDA Agreement by discarding cattle carcasses and heads prior to receiving BSE test results. A conviction for theft of government funds carries a maximum penalty of 10 years imprisonment. Mail fraud and wire fraud convictions carry a maximum penalty of 20 years imprisonment. Convictions for the above referenced violations also carry a maximum fine of $250,000 for individuals and $500,000 for organizations. In determining an actual sentence, Judge Earl H. Carroll will consult the U.S. Sentencing Guidelines, which provide appropriate sentencing ranges. The judge, however, is not bound by those guidelines in determining a sentence.


Sentencing is set before Judge Earl H. Carroll on May 14, 2007. The investigation in this case was conducted by Assistant Special Agent in Charge Alejandro Quintero, United States Department of Agriculture, Office of Inspector General. The prosecution is being handled by Robert Long, Assistant U.S. Attorney, District of Arizona, Phoenix. CASE NUMBER: CR-07-00160-PHX-EHC RELEASE NUMBER: 2007-051(Farabee) # # #











Friday, May 4, 2012


May 2, 2012: Update from APHIS Regarding a Detection of Bovine Spongiform Encephalopathy (BSE) in the United States








PAUL BROWN COMMENT TO ME ON THIS ISSUE


Tuesday, September 12, 2006 11:10 AM


"Actually, Terry, I have been critical of the USDA handling of the mad cow issue for some years, and with Linda Detwiler and others sent lengthy detailed critiques and recommendations to both the USDA and the Canadian Food Agency." ........TSS








OR, what the Honorable Phyllis Fong of the OIG found ;


Audit Report Animal and Plant Health Inspection Service Bovine Spongiform Encephalopathy (BSE) Surveillance Program ­ Phase II and Food Safety and Inspection Service


Controls Over BSE Sampling, Specified Risk Materials, and Advanced Meat Recovery Products - Phase III


Report No. 50601-10-KC January 2006


Finding 2 Inherent Challenges in Identifying and Testing High-Risk Cattle Still Remain







Tuesday, January 1, 2008


BSE OIE USDA


Subject: OIE BSE RECOMMENDATION FOR USA, bought and paid for by your local cattle dealers i.e. USDA


Date: May 14, 2007 at 9:00 am PST


OIE BSE RECOMMENDATION FOR USA, bought and paid for by your local cattle dealers i.e. USDA


STATEMENT BY DR. RON DEHAVEN REGARDING OIE RISK RECOMMENDATION


March 9, 2007










Tuesday, November 02, 2010


IN CONFIDENCE


The information contained herein should not be disseminated further except on the basis of "NEED TO KNOW".


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










2009 UPDATE ON ALABAMA AND TEXAS MAD COWS 2005 and 2006









Comments on technical aspects of the risk assessment were then submitted to FSIS.


Comments were received from Food and Water Watch, Food Animal Concerns Trust (FACT), Farm Sanctuary, R-CALF USA, Linda A Detwiler, and Terry S. Singeltary.


This document provides itemized replies to the public comments received on the 2005 updated Harvard BSE risk assessment. Please bear the following points in mind:










Owens, Julie


From: Terry S. Singeltary Sr. [flounder9@verizon.net]


Sent: Monday, July 24, 2006 1:09 PM


To: FSIS RegulationsComments


Subject: [Docket No. FSIS-2006-0011] FSIS Harvard Risk Assessment of Bovine Spongiform Encephalopathy (BSE)


Page 1 of 98










FSIS, USDA, REPLY TO SINGELTARY










U.S.A. 50 STATE BSE MAD COW CONFERENCE CALL Jan. 9, 2001












2012 atypical L-type BSE BASE California reports


Saturday, August 4, 2012


Final Feed Investigation Summary - California BSE Case - July 2012








SUMMARY REPORT CALIFORNIA BOVINE SPONGIFORM ENCEPHALOPATHY CASE INVESTIGATION JULY 2012


Summary Report BSE 2012


Executive Summary








Saturday, August 4, 2012


Update from APHIS Regarding Release of the Final Report on the BSE Epidemiological Investigation








CENSORSHIP IS A TERRIBLE THING $$$





Canada has had a COVER-UP policy of mad cow disease since about the 17th case OR 18th case of mad cow disease. AFTER THAT, all FOIA request were ignored $$$


THIS proves there is indeed an epidemic of mad cow disease in North America, and it has been covered up for years and years, if not for decades, and it’s getting worse $$$





Thursday, February 10, 2011


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









Wednesday, August 11, 2010


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








Thursday, August 19, 2010


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








Friday, March 4, 2011


Alberta dairy cow found with mad cow disease








Reasons for the New Regulation Order No. 23 (as well as amending Order No. 149) of the State Committee for Veterinary Medicine name BSE as the reason for new import requirement. The legal title for Order No. 23 is "On Urgent Measures Aimed at Prevention and Elimination of BSE and Other Prion Infections in Cattle”. Neither Order explains how the threat of introduction of BSE can be addressed through the inspection of producers of all products of animal origin including fish, dairy products, poultry and pork. It is not clear what other concerns are addressed through the proposed inspections. Formal Notification of Trading Partners On August 3rd, Ukraine's Notification and Enquiry Point issued a legal Notification G/SPS/N/UKR/3/Rev.1 found on the Official WTO Website (Committee on Sanitary and Phytosanitary Measures)








Thursday, March 29, 2012


atypical Nor-98 Scrapie has spread from coast to coast in the USA 2012


NIAA Annual Conference April 11-14, 2011San Antonio, Texas








Monday, November 30, 2009


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








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...









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


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


Monday, October 10, 2011


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


snip...


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


snip...














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









2011 Monday, September 26, 2011


L-BSE BASE prion and atypical sporadic CJD









Saturday, March 5, 2011


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








Wednesday, August 01, 2012


Behavioural and Psychiatric Features of the Human Prion Diseases: Experience in 368 Prospectively Studied Patients









Monday, August 06, 2012


Atypical neuropathological sCJD-MM phenotype with abundant white matter Kuru-type plaques sparing the cerebellar cortex









Tuesday, June 26, 2012


Creutzfeldt Jakob Disease Human TSE report update North America, Canada, Mexico, and USDA PRION UNIT as of May 18, 2012


type determination pending Creutzfeldt Jakob Disease (tdpCJD), is on the rise in Canada and the USA









Friday, August 24, 2012


Iatrogenic prion diseases in humans: an update









Monday, July 23, 2012


The National Prion Disease Pathology Surveillance Center July 2012









OR-10: Variably protease-sensitive prionopathy is transmissible in bank voles


Romolo Nonno,1 Michele Di Bari,1 Laura Pirisinu,1 Claudia D’Agostino,1 Stefano Marcon,1 Geraldina Riccardi,1 Gabriele Vaccari,1 Piero Parchi,2 Wenquan Zou,3 Pierluigi Gambetti,3 Umberto Agrimi1 1Istituto Superiore di Sanità; Rome, Italy; 2Dipartimento di Scienze Neurologiche, Università di Bologna; Bologna, Italy; 3Case Western Reserve University; Cleveland, OH USA


Background. Variably protease-sensitive prionopathy (VPSPr) is a recently described “sporadic”neurodegenerative disease involving prion protein aggregation, which has clinical similarities with non-Alzheimer dementias, such as fronto-temporal dementia. Currently, 30 cases of VPSPr have been reported in Europe and USA, of which 19 cases were homozygous for valine at codon 129 of the prion protein (VV), 8 were MV and 3 were MM. A distinctive feature of VPSPr is the electrophoretic pattern of PrPSc after digestion with proteinase K (PK). After PK-treatment, PrP from VPSPr forms a ladder-like electrophoretic pattern similar to that described in GSS cases. The clinical and pathological features of VPSPr raised the question of the correct classification of VPSPr among prion diseases or other forms of neurodegenerative disorders. Here we report preliminary data on the transmissibility and pathological features of VPSPr cases in bank voles.


Materials and Methods. Seven VPSPr cases were inoculated in two genetic lines of bank voles, carrying either methionine or isoleucine at codon 109 of the prion protein (named BvM109 and BvI109, respectively). Among the VPSPr cases selected, 2 were VV at PrP codon 129, 3 were MV and 2 were MM. Clinical diagnosis in voles was confirmed by brain pathological assessment and western blot for PK-resistant PrPSc (PrPres) with mAbs SAF32, SAF84, 12B2 and 9A2.


Results. To date, 2 VPSPr cases (1 MV and 1 MM) gave positive transmission in BvM109. Overall, 3 voles were positive with survival time between 290 and 588 d post inoculation (d.p.i.). All positive voles accumulated PrPres in the form of the typical PrP27–30, which was indistinguishable to that previously observed in BvM109 inoculated with sCJDMM1 cases.


In BvI109, 3 VPSPr cases (2 VV and 1 MM) showed positive transmission until now. Overall, 5 voles were positive with survival time between 281 and 596 d.p.i.. In contrast to what observed in BvM109, all BvI109 showed a GSS-like PrPSc electrophoretic pattern, characterized by low molecular weight PrPres. These PrPres fragments were positive with mAb 9A2 and 12B2, while being negative with SAF32 and SAF84, suggesting that they are cleaved at both the C-terminus and the N-terminus. Second passages are in progress from these first successful transmissions.


Conclusions. Preliminary results from transmission studies in bank voles strongly support the notion that VPSPr is a transmissible prion disease. Interestingly, VPSPr undergoes divergent evolution in the two genetic lines of voles, with sCJD-like features in BvM109 and GSS-like properties in BvI109.


The discovery of previously unrecognized prion diseases in both humans and animals (i.e., Nor98 in small ruminants) demonstrates that the range of prion diseases might be wider than expected and raises crucial questions about the epidemiology and strain properties of these new forms. We are investigating this latter issue by molecular and biological comparison of VPSPr, GSS and Nor98.










Wednesday, March 28, 2012


VARIABLY PROTEASE-SENSITVE PRIONOPATHY IS TRANSMISSIBLE, price of prion poker goes up again $









*** The discovery of previously unrecognized prion diseases in both humans and animals (i.e., Nor98 in small ruminants) demonstrates that the range of prion diseases might be wider than expected and raises crucial questions about the epidemiology and strain properties of these new forms. We are investigating this latter issue by molecular and biological comparison of VPSPr, GSS and Nor98.


AS OF AUGUST 2012 ;


CJD UPDATE USA


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 8 cases in which the diagnosis is pending, and 18 inconclusive cases; *** 6 Includes 10 (9 from 2012) cases with type determination pending in which the diagnosis of vCJD has been excluded. *** The Sporadic cases include 16 cases of sporadic Fatal Insomnia (sFI) and 42 cases of Variably Protease-Sensitive Prionopathy (VPSPr) and 2224 cases of sporadic Creutzfeldt-Jakob disease (sCJD).










Friday, November 23, 2012


sporadic Creutzfeldt-Jakob Disease update As at 5th November 2012 UK, USA, AND CANADA










Sunday, December 9, 2012


Prions, prionoids and pathogenic proteins in Alzheimer disease








R.I.P. MOM DOD 12/14/97 hvCJD confirmed...






TSS


Wednesday, November 28, 2012

Scientific and technical assistance on the provisional results of the study on genetic resistance to Classical scrapie in goats in Cyprus 1

SCIENTIFIC REPORT OF EFSA


Scientific and technical assistance on the provisional results of the study on genetic resistance to Classical scrapie in goats in Cyprus1


European Food Safety Authority2, 3


European Food Safety Authority (EFSA), Parma, Italy


ABSTRACT


This EFSA Scientific Report reviews and discusses the provisional results of a study (EURL/Cypriot study) on genetic resistance to Classical scrapie in goats in Cyprus. It is concluded that the provisional results obtained in the study further support the lower susceptibility to Classical scrapie in goats carrying the D146 and S146 alleles compared to wild type (N146N) goats. The results from intracerebral challenge are not compatible with a level of resistance as high as the one observed in sheep carrying the ARR allele or in goats carrying the K222 allele. Final results from the oral challenge will be crucial in determining the level of resistance associated with the D146 and S146 alleles. Furthermore, it is concluded that the provisional results obtained in the study are compatible with the possibility to use the D146 and S146 alleles to build a genetic strategy to control and eradicate Classical scrapie in goats in Cyprus. However, the success of such a strategy will be determined by the level of resistance associated with the D146 and S146 alleles against infection with all the different TSE agents proved to be circulating in Cyprus, which at this stage of the EURL/Cypriot study remains to be definitively assessed. In addition, as compared to the results of the model developed in the study, it is concluded that the efficiency of the implementation in the field of a breeding strategy selecting for the D146 and S146 alleles may be lower due to potential practical constraints related to the management of genetic diversity, to the selection for production and health traits and to the need of moving animals for breeding purposes in Cyprus. Recommendations on aspects that may be considered when completing the study are formulated.


© European Food Safety Authority, 2012


KEY WORDS


TSE, Classical scrapie, goat, genetic resistance, breeding programme, Cyprus.


snip...


Interim Conclusions


The oral challenge studies, the management cull and the whole herd cull data all support the previously published field observations that on one side the genotype N146N is particularly associated with scrapie susceptibility and on the other side the genotypes N146D, N146S, D146D, D146S and S146S are associated with a degree of resistance.


All genotypes can succumb to challenge by the intracerebral route, but the resulting phenotype is different when comparing the animals carrying genotype N146N with all the others (most notably, no detection of PrPSc in the periphery of infected animals with all the non-N146N-genotypes).


It is important that the oral challenges are continued to endpoint to establish the relative resistance of other genotypes to challenge by this more natural route Appendix A to Scientific Report of EFSA, EFSA Journal 2012;10(11):2972


Cyprus/EURL resistance in goats protocol Report May 2012


Page 13 of 13


All components of the study reinforce previously published UK caprine data3 which indicates that the current ELISA rapid test screen has considerably lower sensitivity (approx 50%) than immunohistochemistry.


The wider issue of discriminatory testing for BSE vs scrapie may need to be reviewed (regardless of genotype), since data from these studies suggest that direct extrapolation from ovine data may not be appropriate for all caprine isolates.


The TSE European Union Reference Laboratory at the Animal Health and Veterinary Laboratory Agency New Haw, UK


The Government Veterinary Services, Cyprus


May 2012







Wednesday, January 18, 2012


BSE IN GOATS CAN BE MISTAKEN FOR SCRAPIE


February 1, 2012



posted January 18, 2012



BSE in goats can be mistaken for scrapie



Bovine spongiform encephalopathy in goats could be misdiagnosed as scrapie in the absence of appropriate discriminatory tests, and such misidentification occurred at least once before such tests were developed, according to a report released in December.



The article, "Isolation of prion with BSE properties from farmed goat" (Emerging Infectious Diseases 2011;17:2253-2261), indicates BSE can affect small ruminants under natural conditions and that the condition can be misdiagnosed. The agent that causes scrapie is not known to infect humans, but consumption of beef contaminated with the prions that cause BSE is connected with variant Creutzfeldt-Jakob disease, a neurodegenerative disorder in humans.



The report calls for continued extensive surveillance and breeding plans to prevent BSE outbreaks among small ruminants. Such outbreaks could harm public health.



The authors stated in the text that the misdiagnosis occurred in 1990 in the United Kingdom. The case had been identified as suspected BSE in 2006 because differential immunohistochemical analysis of fixed brain tissue produced a signature indistinguishable from BSE. The authors of the recent report used a bioassay to confirm the BSE diagnosis.



The sample collected in 1990 was among 26 historic samples collected from 1984-2002, the report states.



The report indicates the U.K. goat and a goat in France found to have BSE in 2005 both likely became infected through contaminated food supplements.



While BSE lesions are contained mainly within nervous tissue in cattle, the report states "in small ruminants the BSE agent is widely distributed in peripheral tissues and can be transmitted horizontally." Feed ban measures alone would be insufficient for controlling a BSE outbreak in small ruminants, according to the report.



"Also, it would be impossible to prevent BSE from entering the human food chain through consumption of food products derived from small ruminants," the report states.













Discussion




We confirmed that the agent responsible for TSE in a UK goat, which was initially reported as scrapie in 1990 and subsequently as suspected BSE in 2006 (16), was a BSE agent. This conclusion was based on bioassay of nervous tissue in mice demonstrating similarities of histopathologic lesions, PrPSc mapping in the brain, and WB of PrPSc with those of mice inoculated with BSE from various ovine, caprine, and bovine sources.











Saturday, December 3, 2011




Isolation of Prion with BSE Properties from Farmed Goat Volume 17, Number




12—December 2011









snip...see full text ;








Scientific Opinion on genetic TSE resistance in goats in all European Union Member States Question number: EFSA-Q-2009-00448


Adopted: 21 October 2009 Summary (0.1Mb)


Opinion (0.3Mb)


Summary


Following a request from the European Commission, the Panel on Biological Hazards (BIOHAZ) was asked to deliver a scientific opinion on genetic resistance to Transmissible Spongiform Encephalopathies (TSE) in goats.


For a first part of that request, the BIOHAZ Panel adopted on 5th March 2009 a scientific opinion on the scientific validity of a study carried out by the Cypriot authorities under the auspices of the Community Reference Laboratory (CRL) for TSEs. That scientific opinion also indicated to what extent the information contained in the study could be used as relevant tools to control Classical scrapie in Cyprus.


In the current scientific opinion the BIOHAZ Panel addresses genetic resistance as a relevant tool for breeding for resistance to all TSEs of goats (including Atypical scrapie and BSE) in all the Member States (MSs) (except for Classical scrapie in Cyprus).


To carry out this task, available scientific knowledge on genetic TSE resistance in goats in the EU is reviewed, addressing those PRNP polymorphisms for which a capacity to provide resistance to TSEs in goats has been (or is being) investigated. Details tailored to the different TSEs found in this small ruminants (i.e. Classical scrapie, Atypical scrapie and BSE) are also considered and presented.


Further on, the feasibility of a large-scale breeding program in animal populations would need to be supported by a sound logistical and technical infrastructure in any given territory. In order to collect preliminary data that could help to evaluate the specific situation in the different EU MSs, a questionnaire was developed and circulated among the EFSA BSE-TSE Network. The results of the analysis of the replies received are also presented herewith.


The BIOHAZ Panel concluded that there are encouraging but as yet incomplete data to consider supporting a breeding programme for resistance in goats against Classical scrapie in all EU MSs, and ongoing studies are expected to provide a more robust scientific background in the coming years. On the other hand, at this moment there are not enough data available to consider supporting a breeding programme for resistance against Atypical scrapie and BSE in goats in all EU MSs. Experiments are ongoing on BSE in goats and results will be available in the next years. Furthermore, there are limited data suggesting that an allele (H154) might confer resistance to Classical scrapie but increase susceptibility to Atypical scrapie.


The frequency of the wild type allele, which is known to confer susceptibility to Classical scrapie, is high in all goat breeds considered. Thus, selection for putative resistance alleles will be slow, complicated and highly dependent on breeding structure.


It is acknowledged that any large scale breeding programme for TSE resistance in goats must take into consideration key elements related to the current dissemination of potentially TSE protective polymorphisms in the goat population of each EU MS and the characterisation of the real protection provided by those polymorphisms. At present, only a few EU MSs seem to have in place the necessary elements to introduce a breeding for resistance programme for Classical scrapie in goats.


The BIOHAZ Panel makes a series of recommendations on new investigations in order to assess the efficacy of breeding for the candidate PRNP alleles as a mean to control TSEs in goats. Furthermore, research on the possible adverse effects of the candidate PRNP polymorphisms on other production traits should be encouraged. In addition, it is recommended that a breeding for resistance programme for TSE in goats is first implemented in the seven EU MSs with the largest goat population as this would have the most impact.


Published: 9 November 2009







OPINION








Tuesday, November 10, 2009


A retrospective immunohistochemical study reveals atypical scrapie has existed in the United Kingdom since at least 1987


Brief Research Reports








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


Subject: Twelve Greek goats were found to be suffering from the brain-wasting disease scrapie in the first half of 2004


Date: Wed, 19 Jan 2005 13:30:26 –0600


From: "Terry S. Singeltary Sr."


To: Bovine Spongiform Encephalopathy


CC: cjdvoice@yahoogroups.com


Wednesday January 19, 2005


Brain disease in Greek goats


Twelve Greek goats were found to be suffering from the brain-wasting disease scrapie in the first half of 2004, EU figures made public yesterday reveal.


The data, issued by the European Food Safety Authority (EFSA), show that 12 cases of transmissible spongiform encephalopathies (TSE) were discovered in Greece, eight in Cyprus and 26 in France out of some 17,294 goats tested throughout the EU in 2004. The figures were made public by Left Coalition Synaspismos MEP Dimitris Papadopoulos.


Some 100 Europeans have died from the human form of bovine spongiform encephalopathy (BSE), or mad cow disease, a strain of the TSE group. Meanwhile, tests are continuing in the case of a French goat slaughtered in 2002, which experts think may have developed BSE. The EU bans the use of milk and meat from herds affected by a TSE case.









TSS





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


Subject: Twelve Greek goats were found to be suffering from the brain-wasting disease scrapie in the first half of 2004


Date: Wed, 19 Jan 2005 13:30:26 –0600


From: "Terry S. Singeltary Sr."


To: Bovine Spongiform Encephalopathy


CC: cjdvoice@yahoogroups.com


Wednesday January 19, 2005


Brain disease in Greek goats


Twelve Greek goats were found to be suffering from the brain-wasting disease scrapie in the first half of 2004, EU figures made public yesterday reveal.


The data, issued by the European Food Safety Authority (EFSA), show that 12 cases of transmissible spongiform encephalopathies (TSE) were discovered in Greece, eight in Cyprus and 26 in France out of some 17,294 goats tested throughout the EU in 2004. The figures were made public by Left Coalition Synaspismos MEP Dimitris Papadopoulos.


Some 100 Europeans have died from the human form of bovine spongiform encephalopathy (BSE), or mad cow disease, a strain of the TSE group. Meanwhile, tests are continuing in the case of a French goat slaughtered in 2002, which experts think may have developed BSE. The EU bans the use of milk and meat from herds affected by a TSE case.










TSS





Comment from Terry S Singeltary, CJD WATCH/VOICE




Document ID: APHIS-2007-0033-0002 Document Type: Public Submission
This is comment on Proposed Rule: Agricultural Bioterrorism Protection Act of 2002; Biennial Review and Republication of the Select Agent and Toxin List
Docket ID:
RIN:0579-AC53

Topics: No Topics associated with this document

View Document:





snip...



Under APHIS-PPQ’s agriculture quarantine inspection monitoring, 584 air passengers from Greece were sampled for items of agricultural interest in fiscal year 2000. Of these passengers, 14 carried meat (non-pork) items that could potentially transmit pathogens that cause BSE; most passengers carried from one to two kilograms (kg) of meat, although one passenger in November 1999 carried 23 kg of meat in a suitcase. Florida, Massachusetts, and New York were the reported destinations of these passengers. None of the passengers with meat items reported plans to visit or work on a ranch or farm while in the US.





Source: US Department of Transportation, and APHIS-PPQ Agricultural Quarantine Inspection data base