Saturday, September 20, 2014

North Carolina Captive cervid licenses and permits Senate Bill 744 Singeltary Submission

 

 
Sent: Saturday, September 20, 2014 5:36 PM
Cc: xxxxxxxxxxxxxx  .........snip...end...tss
Subject: North Carolina Captive cervid licenses and permits Senate Bill 744 Singeltary Submission
 

North Carolina Captive cervid licenses and permits Senate Bill 744 Singeltary Submission
 
Greetings North Carolina Wildlife Officials, and Hunters et al,
 
I kindly wish to submit the latest science on the Chronic Wasting Disease CWD Transmissible Spongiform Encephalopathy TSE Prion disease.
 
I have followed the science and peer review studies on these TSE prion disease daily since the death of my mother to the Heidenhain Variant of Creutzfeldt Jakob Disease hvCJD ‘confirmed’ December 14, 1997.
 
I have learned that when officials are making decisions on cervids and other animals, when it comes to the TSE prion disease, it seems that all the latest science is NOT available to the general public, and officials seem just ignore it, to make sound decisions. like the latest risk factors for the environment, risk factors to other species, risk factors to humans, the latest science, not science that is 30 years old.
 
I kindly wish to pass this science on the CWD TSE prion disease to you to use as you wish. ...Good Luck!
 
North Carolina Captive cervid licenses and permits Senate Bill 744 Singeltary Submission
 
Proposal Number / Title
 
Captive cervid licenses and permits
 
Justification Senate Bill 744 ratified in the 2014 session of the General Assembly contains six sections that direct the Commission to change how captive cervids are managed. Section 14.26(c) reads as follows “Nothing in this section is intended to limit the issuance by the Commission of new captivity licenses or permits for cervid facilities containing only cervids originating within the State from facilities with an existing captivity license or permit that have achieved certified status.” In order to respond in a timely manner to the intention of the General Assembly identified in this section, the Commission is initiating temporary rule-making.
 
Description
 
The proposed changes to 15A NACA 10H .0301 would allow the Commission to issue new captivity licenses and permits for the purpose of holding cervids in captivity and allow certified herd owners to sell or transfer cervids to any licensed facility. Also, mandatory testing for CWD will be raised from all cervids that die at age 6 months or older to all cervids that die at age 12 months or older.
 
Rule Text Click here
 
 
Fiscal Note
 
No fiscal note is required for temporary rules.
 
Comment Comments can be sent to:
 
N.C. Wildlife Resources Commission 1701 Mail Service Center Raleigh, N.C. 27699-1701
 
regulations@ncwildlife.org
 
Comment period is from September 2 through October 16.
 
Public Hearings October 7 7 p.m.
 
Iredell County Extension Center 444 Bristol Dr. Statesville, NC 28677
 
October 14 7 p.m.
 
N.C. Wildlife Resources Commission 1751 Varsity Dr. Raleigh, N.C. 27606
 
 
 
SECTION 14.25.(f) Subsections (a) and (e) of this section become effective 23 August 1, 2014.
 
OVERSIGHT OF CERVIDS
 
SECTION 14.26.(a) The Wildlife Resources Commission shall not issue a transportation permit for the importation of cervids into the State prior to July 1, 2017.
 
SECTION 14.26.(b) For purposes of this section, "USDA Standards" means the United States Department of Agriculture's Chronic Wasting Disease Program Standards, May 30 2014 edition, and subsequent updates, but does not include any authority given to a State to adopt standards more stringent than those expressly set out in the May 2014 edition or subsequent updates.
 
SECTION 14.26.(c) Nothing in this section is intended to limit the issuance by the Commission of new captivity licenses or permits for cervid facilities containing only cervids originating within the State from facilities with an existing captivity license or permit that have achieved certified status.
 
SECTION 14.26.(d) Except as further limited by subsection (a) of this section, or as modified by subsection (c) of this section, and notwithstanding any other provision of law or regulations adopted by the Commission to the contrary, the Commission shall follow the USDA Standards in carrying out its authority to regulate cervids.
 
SECTION 14.26.(e) G.S. 113-272.6(a) reads as rewritten:
 
"(a) The Wildlife Resources Commission shall regulate the transportation, including importation and exportation, and possession of cervids, including game carcasses and parts of 44 game carcasses extracted by hunters. The Commission shall allow the sale of antlers, antler 45 velvet, or hides from captive populations of cervids. The Commission shall adopt rules to 46 implement this section, including requirements for captivity licenses, captivity permits, and transportation permits. The rules adopted pursuant to this section shall establish standards of care for the transportation and possession of cervids, including requirements for fencing, tagging, record keeping, and inspection of captive cervid facilities. Notwithstanding any other provision of law, the Commission may charge a fee of up to fifty dollars ($50.00) for the processing of applications for captivity licenses, captivity permits, and transportation permits, and the renewal or modification of those licenses and permits. The fees collected shall be applied to the costs of administering this section."
 
SECTION 14.26.(f) No later than March 1, 2015, the Wildlife Resources Commission shall report to the Agriculture and Forestry Awareness Study Commission regarding differences between the USDA Standards and rules adopted by the Wildlife Resources Commission under the authority granted by G.S. 113-272.6. The report shall include
 
General Assembly Of North Carolina Session 2013
 
S744-PCCS45234-MDxf-1 Senate Bill 744 Page 137
 
a list and brief summary of rules adopted by the Commission in effect immediately prior to the 1 enactment of this act that are more stringent than the USDA Standards.
 
 
CWD RESPONSE PLAN (outdated...February 2006)
 
 
 
North Carolina Captive cervid licenses and permits Senate Bill 744 Singeltary Submission
 
 
PRION 2014 CONFERENCE
 
CHRONIC WASTING DISEASE CWD
 
A FEW FINDINGS ;
 
Conclusions. ...To our knowledge, this is the first established experimental model of CWD in TgSB3985. We found evidence for co-existence or divergence of two CWD strains adapted to Tga20 mice and their replication in TgSB3985 mice. Finally, we observed phenotypic differences between cervid-derived CWD and CWD/Tg20 strains upon propagation in TgSB3985 mice. Further studies are underway to characterize these strains.
 
We conclude that TSE infectivity is likely to survive burial for long time periods with minimal loss of infectivity and limited movement from the original burial site. However PMCA results have shown that there is the potential for rainwater to elute TSE related material from soil which could lead to the contamination of a wider area. These experiments reinforce the importance of risk assessment when disposing of TSE risk materials.
 
The results show that even highly diluted PrPSc can bind efficiently to polypropylene, stainless steel, glass, wood and stone and propagate the conversion of normal prion protein. For in vivo experiments, hamsters were ic injected with implants incubated in 1% 263K-infected brain homogenate. Hamsters, inoculated with 263K-contaminated implants of all groups, developed typical signs of prion disease, whereas control animals inoculated with non-contaminated materials did not.
 
Our data establish that meadow voles are permissive to CWD via peripheral exposure route, suggesting they could serve as an environmental reservoir for CWD. Additionally, our data are consistent with the hypothesis that at least two strains of CWD circulate in naturally-infected cervid populations and provide evidence that meadow voles are a useful tool for CWD strain typing.
 
Conclusion. ... CWD prions are shed in saliva and urine of infected deer as early as 3 months post infection and throughout the subsequent >1.5 year course of infection. In current work we are examining the relationship of prionemia to excretion and the impact of excreted prion binding to surfaces and particulates in the environment.
 
Conclusion. ... CWD prions (as inferred by prion seeding activity by RT-QuIC) are shed in urine of infected deer as early as 6 months post inoculation and throughout the subsequent disease course. Further studies are in progress refining the real-time urinary prion assay sensitivity and we are examining more closely the excretion time frame, magnitude, and sample variables in relationship to inoculation route and prionemia in naturally and experimentally CWD-infected cervids.
 
Conclusions. ... Our results suggested that the odds of infection for CWD is likely controlled by areas that congregate deer thus increasing direct transmission (deer-to-deer interactions) or indirect transmission (deer-to-environment) by sharing or depositing infectious prion proteins in these preferred habitats. Epidemiology of CWD in the eastern U.S. is likely controlled by separate factors than found in the Midwestern and endemic areas for CWD and can assist in performing more efficient surveillance efforts for the region.
 
Conclusions. ... During the pre-symptomatic stage of CWD infection and throughout the course of disease deer may be shedding multiple LD50 doses per day in their saliva. CWD prion shedding through saliva and excreta may account for the unprecedented spread of this prion disease in nature.
 
*** PRION 2014 CONFERENCE CHRONIC WASTING DISEASE CWD
 
 
see full text and more ;
 
PRION CONFERENCE 2014 HELD IN ITALY RECENTLY CWD BSE TSE UPDATE
 
Monday, June 23, 2014
 
*** PRION 2014 CONFERENCE CHRONIC WASTING DISEASE CWD
 
 
*** Infectious agent of sheep scrapie may persist in the environment for at least 16 years***
 
Gudmundur Georgsson1, Sigurdur Sigurdarson2 and Paul Brown3
 
 
New studies on the heat resistance of hamster-adapted scrapie agent: Threshold survival after ashing at 600°C suggests an inorganic template of replication
 
 
Prion Infected Meat-and-Bone Meal Is Still Infectious after Biodiesel Production
 
 
Detection of protease-resistant cervid prion protein in water from a CWD-endemic area
 
 
A Quantitative Assessment of the Amount of Prion Diverted to Category 1 Materials and Wastewater During Processing
 
 
Rapid assessment of bovine spongiform encephalopathy prion inactivation by heat treatment in yellow grease produced in the industrial manufacturing process of meat and bone meals
 
 
PPo4-4:
 
Survival and Limited Spread of TSE Infectivity after Burial
 
PPo4-4:
 
Survival and Limited Spread of TSE Infectivity after Burial
 
Karen Fernie, Allister Smith and Robert A. Somerville The Roslin Institute and R(D)SVS; University of Edinburgh; Roslin, Scotland UK
 
Scrapie and chronic wasting disease probably spread via environmental routes, and there are also concerns about BSE infection remaining in the environment after carcass burial or waste 3disposal. In two demonstration experiments we are determining survival and migration of TSE infectivity when buried for up to five years, as an uncontained point source or within bovine heads. Firstly boluses of TSE infected mouse brain were buried in lysimeters containing either sandy or clay soil. Migration from the boluses is being assessed from soil cores taken over time. With the exception of a very small amount of infectivity found 25 cm from the bolus in sandy soil after 12 months, no other infectivity has been detected up to three years. Secondly, ten bovine heads were spiked with TSE infected mouse brain and buried in the two soil types. Pairs of heads have been exhumed annually and assessed for infectivity within and around them. After one year and after two years, infectivity was detected in most intracranial samples and in some of the soil samples taken from immediately surrounding the heads. The infectivity assays for the samples in and around the heads exhumed at years three and four are underway. These data show that TSE infectivity can survive burial for long periods but migrates slowly. Risk assessments should take into account the likely long survival rate when infected material has been buried.
 
The authors gratefully acknowledge funding from DEFRA.
 
 
 
spreading cwd around...tss
 
Between 1996 and 2002, chronic wasting disease was diagnosed in 39 herds of farmed elk in Saskatchewan in a single epidemic. All of these herds were depopulated as part of the Canadian Food Inspection Agency’s (CFIA) disease eradication program. Animals, primarily over 12 mo of age, were tested for the presence CWD prions following euthanasia. Twenty-one of the herds were linked through movements of live animals with latent CWD from a single infected source herd in Saskatchewan, 17 through movements of animals from 7 of the secondarily infected herds.
 
***The source herd is believed to have become infected via importation of animals from a game farm in South Dakota where CWD was subsequently diagnosed (7,4). A wide range in herd prevalence of CWD at the time of herd depopulation of these herds was observed. Within-herd transmission was observed on some farms, while the disease remained confined to the introduced animals on other farms.
 
 
spreading cwd around...tss
 
Friday, May 13, 2011
 
Chronic Wasting Disease (CWD) outbreaks and surveillance program in the Republic of Korea Chronic Wasting Disease (CWD) outbreaks and surveillance program in the Republic of Korea
 
Hyun-Joo Sohn, Yoon-Hee Lee, Min-jeong Kim, Eun-Im Yun, Hyo-Jin Kim, Won-Yong Lee, Dong-Seob Tark, In- Soo Cho, Foreign Animal Disease Research Division, National Veterinary Research and Quarantine Service, Republic of Korea
 
Chronic wasting disease (CWD) has been recognized as an important prion disease in native North America deer and Rocky mountain elks. The disease is a unique member of the transmissible spongiform encephalopathies (TSEs), which naturally affects only a few species. CWD had been limited to USA and Canada until 2000.
 
On 28 December 2000, information from the Canadian government showed that a total of 95 elk had been exported from farms with CWD to Korea. These consisted of 23 elk in 1994 originating from the so-called “source farm” in Canada, and 72 elk in 1997, which had been held in pre export quarantine at the “source farm”.Based on export information of CWD suspected elk from Canada to Korea, CWD surveillance program was initiated by the Ministry of Agriculture and Forestry (MAF) in 2001.
 
All elks imported in 1997 were traced back, however elks imported in 1994 were impossible to identify. CWD control measures included stamping out of all animals in the affected farm, and thorough cleaning and disinfection of the premises. In addition, nationwide clinical surveillance of Korean native cervids, and improved measures to ensure reporting of CWD suspect cases were implemented.
 
Total of 9 elks were found to be affected. CWD was designated as a notifiable disease under the Act for Prevention of Livestock Epidemics in 2002.
 
Additional CWD cases - 12 elks and 2 elks - were diagnosed in 2004 and 2005.
 
Since February of 2005, when slaughtered elks were found to be positive, all slaughtered cervid for human consumption at abattoirs were designated as target of the CWD surveillance program. Currently, CWD laboratory testing is only conducted by National Reference Laboratory on CWD, which is the Foreign Animal Disease Division (FADD) of National Veterinary Research and Quarantine Service (NVRQS).
 
In July 2010, one out of 3 elks from Farm 1 which were slaughtered for the human consumption was confirmed as positive. Consequently, all cervid – 54 elks, 41 Sika deer and 5 Albino deer – were culled and one elk was found to be positive. Epidemiological investigations were conducted by Veterinary Epidemiology Division (VED) of NVRQS in collaboration with provincial veterinary services.
 
Epidemiologically related farms were found as 3 farms and all cervid at these farms were culled and subjected to CWD diagnosis. Three elks and 5 crossbreeds (Red deer and Sika deer) were confirmed as positive at farm 2.
 
All cervids at Farm 3 and Farm 4 – 15 elks and 47 elks – were culled and confirmed as negative.
 
Further epidemiological investigations showed that these CWD outbreaks were linked to the importation of elks from Canada in 1994 based on circumstantial evidences.
 
In December 2010, one elk was confirmed as positive at Farm 5. Consequently, all cervid – 3 elks, 11 Manchurian Sika deer and 20 Sika deer – were culled and one Manchurian Sika deer and seven Sika deer were found to be positive. This is the first report of CWD in these sub-species of deer. Epidemiological investigations found that the owner of the Farm 2 in CWD outbreaks in July 2010 had co-owned the Farm 5.
 
In addition, it was newly revealed that one positive elk was introduced from Farm 6 of Jinju-si Gyeongsang Namdo. All cervid – 19 elks, 15 crossbreed (species unknown) and 64 Sika deer – of Farm 6 were culled, but all confirmed as negative.
 
: Corresponding author: Dr. Hyun-Joo Sohn (+82-31-467-1867, E-mail: shonhj@korea.kr) 2011 Pre-congress Workshop: TSEs in animals and their environment 5
 
 
 
***raising the possibility that deer may be susceptible to multiple scrapie strains. ***
 
Saturday, August 02, 2014
 
Structural effects of PrP polymorphisms on intra- and inter-species prion transmission
 
*** Finally, our findings showing that Tg(DeerPrP), but not Tg(ElkPrP) are sensitive to infection with SSBP/1 belie previously published results showing that SSBP/1 of the same provenance caused disease in two lines of Tg mice expressing elk PrP (13). However, our results appear to be consistent with the reported susceptibilities of elk and deer to sheep prions. In previous studies, of six elk inoculated with scrapie, three presented with neurological signs and neuropathology, but only after long and variable times to disease onset ranging from 25 to 46 months (29). In contrast, our results with SSBP/1 demonstrate relatively facile transmission of scrapie to deer, with all inoculated animals developing within 19 to 20 months, which is in accordance with susceptibility of deer to a US scrapie isolate with a similar time to disease onset (24). Polymorphisms ovine PrP add a further level of complexity, since they control the propagation scrapie strains. Occupancy of residue 136 by A or V is of particular importance. Our previous results indicated that SSBP/1 is comprised of a dominant strain that is preferentially propagated by sheep PrP encoding V at 136 (12). In contrast, the scrapie prions used in the deer transmission studies of Greenlee and colleagues were isolated from a sheep encoding A136, ***raising the possibility that deer may be susceptible to multiple scrapie strains. ***
 
Significance
 
The unpredictable recurrences of prion epidemics, their incurable lethality, and the capacity of animal prions to infect humans, provide significant motivation to ascertain the parameters governing disease transmission. The unprecedented spread, and uncertain zoonotic potential of chronic wasting disease (CWD), a contagious epidemic among deer, elk, and other cervids, is of particular concern. Here we demonstrate that naturally occurring primary structural differences in cervid PrPs differentially impact the efficiency of intra- and interspecies prion transmission. Our results not only deliver new information about the role of primary structural variation on prion susceptibility, but also provide functional support to a mechanism in which plasticity of a tertiary structural epitope governs prion protein conversion and intra- and inter-species susceptibility to prions.-
 
snip...
 
Saturday, August 02, 2014
 
Structural effects of PrP polymorphisms on intra- and inter-species prion transmission
 
 
now, decades later ;
 
2012
 
PO-039: A comparison of scrapie and chronic wasting disease in white-tailed deer
 
Justin Greenlee, Jodi Smith, Eric Nicholson US Dept. Agriculture; Agricultural Research Service, National Animal Disease Center; Ames, IA USA
 
snip...
 
The results of this study suggest that there are many similarities in the manifestation of CWD and scrapie in WTD after IC inoculation including early and widespread presence of PrPSc in lymphoid tissues, clinical signs of depression and weight loss progressing to wasting, and an incubation time of 21-23 months. Moreover, western blots (WB) done on brain material from the obex region have a molecular profile similar to CWD and distinct from tissues of the cerebrum or the scrapie inoculum. However, results of microscopic and IHC examination indicate that there are differences between the lesions expected in CWD and those that occur in deer with scrapie: amyloid plaques were not noted in any sections of brain examined from these deer and the pattern of immunoreactivity by IHC was diffuse rather than plaque-like.
 
*** After a natural route of exposure, 100% of WTD were susceptible to scrapie.
 
Deer developed clinical signs of wasting and mental depression and were necropsied from 28 to 33 months PI. Tissues from these deer were positive for PrPSc by IHC and WB. Similar to IC inoculated deer, samples from these deer exhibited two different molecular profiles: samples from obex resembled CWD whereas those from cerebrum were similar to the original scrapie inoculum. On further examination by WB using a panel of antibodies, the tissues from deer with scrapie exhibit properties differing from tissues either from sheep with scrapie or WTD with CWD. Samples from WTD with CWD or sheep with scrapie are strongly immunoreactive when probed with mAb P4, however, samples from WTD with scrapie are only weakly immunoreactive. In contrast, when probed with mAb’s 6H4 or SAF 84, samples from sheep with scrapie and WTD with CWD are weakly immunoreactive and samples from WTD with scrapie are strongly positive. This work demonstrates that WTD are highly susceptible to sheep scrapie, but on first passage, scrapie in WTD is differentiable from CWD.
 
 
2011
 
*** After a natural route of exposure, 100% of white-tailed deer were susceptible to scrapie.
 
 
Scrapie in Deer: Comparisons and Contrasts to Chronic Wasting Disease (CWD)
 
Justin J. Greenlee of the Virus and Prion Diseases Research Unit, National Animal Disease Center, ARS, USDA, Ames, IA
 
snip...
 
This highlights the facts that
 
1) prior to the onset of clinical signs PrPSc is widely distributed in the CNS and lymphoid tissues and
 
2) currently used diagnostic methods are sufficient to detect PrPSc prior to the onset of clinical signs.
 
The results of this study suggest that there are many similarities in the manifestation of CWD and scrapie in white-tailed deer after IC inoculation including early and widespread presence of PrPSc in lymphoid tissues, clinical signs of depression and weight loss progressing to wasting, and an incubation time of 21-23 months. Moreover, western blots (WB) done on brain material from the obex region have a molecular profile consistent with CWD and distinct from tissues of the cerebrum or the scrapie inoculum. However, results of microscopic and IHC examination indicate that there are differences between the lesions expected in CWD and those that occur in deer with scrapie: amyloid plaques were not noted in any sections of brain examined from these deer and the pattern of immunoreactivity by IHC was diffuse rather than plaque-like. After a natural route of exposure, 100% of white-tailed deer were susceptible to scrapie. Deer developed clinical signs of wasting and mental depression and were necropsied from 28 to 33 months PI. Tissues from these deer were positive for scrapie by IHC and WB. Tissues with PrPSc immunoreactivity included brain, tonsil, retropharyngeal and mesenteric lymph nodes, hemal node, Peyer’s patches, and spleen. While two WB patterns have been detected in brain regions of deer inoculated by the natural route, unlike the IC inoculated deer, the pattern similar to the scrapie inoculum predominates.
 
 
2011 Annual Report
 
Research Project: TRANSMISSION, DIFFERENTIATION, AND PATHOBIOLOGY OF TRANSMISSIBLE SPONGIFORM ENCEPHALOPATHIES Location: Virus and Prion Research Unit
 
2011 Annual Report
 
In Objective 1, Assess cross-species transmissibility of transmissible spongiform encephalopathies (TSEs) in livestock and wildlife, numerous experiments assessing the susceptibility of various TSEs in different host species were conducted. Most notable is deer inoculated with scrapie, which exhibits similarities to chronic wasting disease (CWD) in deer suggestive of sheep scrapie as an origin of CWD.
 
snip...
 
4. Accomplishments
 
1. Deer inoculated with domestic isolates of sheep scrapie. Scrapie-affected deer exhibit 2 different patterns of disease associated prion protein. In some regions of the brain the pattern is much like that observed for scrapie, while in others it is more like chronic wasting disease (CWD), the transmissible spongiform encephalopathy typically associated with deer.
 
his work conducted by ARS scientists at the National Animal Disease Center, Ames, IA suggests that an interspecies transmission of sheep scrapie to deer may have been the origin of CWD. This is important for husbandry practices with both captive deer, elk and sheep for farmers and ranchers attempting to keep their herds and flocks free of CWD and scrapie.
 
 
White-tailed Deer are Susceptible to Scrapie by Natural Route of Infection
 
Jodi D. Smith, Justin J. Greenlee, and Robert A. Kunkle; Virus and Prion Research Unit, National Animal Disease Center, USDA-ARS
 
snip...
 
This work demonstrates for the first time that white-tailed deer are susceptible to sheep scrapie by potential natural routes of inoculation. In-depth analysis of tissues will be done to determine similarities between scrapie in deer after intracranial and oral/intranasal inoculation and chronic wasting disease resulting from similar routes of inoculation.
 
see full text ;
 
 
SEE MORE USAHA REPORTS HERE, 2012 NOT PUBLISHED YET...TSS
 
 
 
 
Thursday, June 20, 2013
 
atypical, BSE, CWD, Scrapie, Captive Farmed shooting pens (livestock), Wild Cervids, Rectal Mucosa Biopsy 2012 USAHA Proceedings, and CJD TSE prion Update
 
 
*** We conclude that TSE infectivity is likely to survive burial for long time periods with minimal loss of infectivity and limited movement from the original burial site. However PMCA results have shown that there is the potential for rainwater to elute TSE related material from soil which could lead to the contamination of a wider area. These experiments reinforce the importance of risk assessment when disposing of TSE risk materials.
 
*** The results show that even highly diluted PrPSc can bind efficiently to polypropylene, stainless steel, glass, wood and stone and propagate the conversion of normal prion protein. For in vivo experiments, hamsters were ic injected with implants incubated in 1% 263K-infected brain homogenate. Hamsters, inoculated with 263K-contaminated implants of all groups, developed typical signs of prion disease, whereas control animals inoculated with non-contaminated materials did not.
 
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
 
snip...
 
In the USA, under the Food and Drug Administration’s BSE Feed Regulation (21 CFR 589.2000) most material (exceptions include milk, tallow, and gelatin) from deer and elk is prohibited for use in feed for ruminant animals. With regards to feed for non-ruminant animals, under FDA law, CWD positive deer may not be used for any animal feed or feed ingredients. For elk and deer considered at high risk for CWD, the FDA recommends that these animals do not enter the animal feed system. However, this recommendation is guidance and not a requirement by law.
 
Animals considered at high risk for CWD include:
 
1) animals from areas declared to be endemic for CWD and/or to be CWD eradication zones and
 
2) deer and elk that at some time during the 60-month period prior to slaughter were in a captive herd that contained a CWD-positive animal.
 
Therefore, in the USA, materials from cervids other than CWD positive animals may be used in animal feed and feed ingredients for non-ruminants.
 
The amount of animal PAP that is of deer and/or elk origin imported from the USA to GB can not be determined, however, as it is not specified in TRACES. It may constitute a small percentage of the 8412 kilos of non-fish origin processed animal proteins that were imported from US into GB in 2011.
 
Overall, therefore, it is considered there is a __greater than negligible risk___ that (nonruminant) animal feed and pet food containing deer and/or elk protein is imported into GB.
 
There is uncertainty associated with this estimate given the lack of data on the amount of deer and/or elk protein possibly being imported in these products.
 
snip...
 
36% in 2007 (Almberg et al., 2011). In such areas, population declines of deer of up to 30 to 50% have been observed (Almberg et al., 2011). In areas of Colorado, the prevalence can be as high as 30% (EFSA, 2011). The clinical signs of CWD in affected adults are weight loss and behavioural changes that can span weeks or months (Williams, 2005). In addition, signs might include excessive salivation, behavioural alterations including a fixed stare and changes in interaction with other animals in the herd, and an altered stance (Williams, 2005). These signs are indistinguishable from cervids experimentally infected with bovine spongiform encephalopathy (BSE). Given this, if CWD was to be introduced into countries with BSE such as GB, for example, infected deer populations would need to be tested to differentiate if they were infected with CWD or BSE to minimise the risk of BSE entering the human food-chain via affected venison.
 
snip...
 
The rate of transmission of CWD has been reported to be as high as 30% and can approach 100% among captive animals in endemic areas (Safar et al., 2008).
 
snip...
 
In summary, in endemic areas, there is a medium probability that the soil and surrounding environment is contaminated with CWD prions and in a bioavailable form. In rural areas where CWD has not been reported and deer are present, there is a greater than negligible risk the soil is contaminated with CWD prion.
 
snip...
 
In summary, given the volume of tourists, hunters and servicemen moving between GB and North America, the probability of at least one person travelling to/from a CWD affected area and, in doing so, contaminating their clothing, footwear and/or equipment prior to arriving in GB is greater than negligible. For deer hunters, specifically, the risk is likely to be greater given the increased contact with deer and their environment. However, there is significant uncertainty associated with these estimates.
 
snip...
 
Therefore, it is considered that farmed and park deer may have a higher probability of exposure to CWD transferred to the environment than wild deer given the restricted habitat range and higher frequency of contact with tourists and returning GB residents.
 
snip...
 
 
SNIP...SEE ;
 
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
 
 
==================================
 
In the USA, under the Food and Drug Administration’s BSE Feed Regulation (21 CFR 589.2000) most material (exceptions include milk, tallow, and gelatin) from deer and elk is prohibited for use in feed for ruminant animals. With regards to feed for non-ruminant animals, under FDA law, CWD positive deer may not be used for any animal feed or feed ingredients. For elk and deer considered at high risk for CWD, the FDA recommends that these animals do not enter the animal feed system.
 
***However, this recommendation is guidance and not a requirement by law.
 
=================================
 
Discussion: The C, L and H type BSE cases in Canada exhibit molecular characteristics similar to those described for classical and atypical BSE cases from Europe and Japan. *** This supports the theory that the importation of BSE contaminated feedstuff is the source of C-type BSE in Canada. *** It also suggests a similar cause or source for atypical BSE in these countries. ***
 
see page 176 of 201 pages...tss
 
 
*** Singeltary reply ; Molecular, Biochemical and Genetic Characteristics of BSE in Canada Singeltary reply ;
 
 
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
 
 
2013
 
Sunday, December 15, 2013
 
FDA PART 589 -- SUBSTANCES PROHIBITED FROM USE IN ANIMAL FOOD OR FEED VIOLATIONS OFFICIAL ACTION INDICATED OIA UPDATE DECEMBER 2013 UPDATE
 
 
Susceptibility of UK red deer (Cervus alaphus elaphus) to oral BSE transmission Project Code: M03024
 
02/08/2011
 
The project confirmed that U.K red deer are susceptible to both oral and intra-cerebral inoculation with the cattle BSE agent. Six clinically positive (from 26-42 months post inoculation) i.c inoculated and one (56 months post inoculation) orally dosed deer that tested positive for TSE by immunohistochemistry and Western blotting using several primary antibodies demonstrated widespread accumulation of disease specific prion protein in the central nervous system, peripheral nervous system and enteric nervous system but none in lymphoreticular system. All showed several brain sites positive for disease specific prion protein and presented immunohistochemistry and Western blotting phenotypes with similarities to BSE in sheep, goats and cattle but unlike those seen in chronic wasting disease (CWD) in elk or scrapie in sheep. The vacuolar pathology and distribution of disease specific prion protein in red deer resembled that of CWD in most major respects however we have shown that BSE can be clearly differentiated from CWD by existing immunohistochemical and biochemical methods that are in routine use. The knowledge gained as a result of this work will permit rapid and accurate diagnosis should a TSE ever be detected in European red deer and will also enable effective disease control methods to be quickly put in place.
 
 
Friday, September 05, 2014
 
*** CFIA CWD and Grain Screenings due to potential risk factor of spreading via contamination of grain, oil seeds, etc. ***
 
 
Wednesday, September 17, 2014
 
*** Cervid Health Business Plan Fiscal Years 2014 to 2018 Animal and Plant Health Inspection Service Veterinary Services ***
 
 
big difference in the way BSE TSE Prion in cattle transmit and the way CWD TSE prion transmit in the wild. so far. let these TSE prion disease keep mutating, and spreading, and the chances of this happening goes up. finally get a TSE prion in the bovine from cervids and that could be our worse nightmare, if that strain would happen to transmit among cattle as CWD does via cervids. a frightening thought...just pondering out loud here.
 
> First transmission of CWD to transgenic mice over-expressing bovine prion protein gene (TgSB3985)
 
PRION 2014 - PRIONS: EPIGENETICS and NEURODEGENERATIVE DISEASES – Shaping up the future of prion research
 
Animal TSE Workshop 10.40 – 11.05 Talk Dr. L. Cervenakova First transmission of CWD to transgenic mice over-expressing bovine prion protein gene (TgSB3985)
 
 
FORGOT TO ADD THIS ONE...
 
P.126: Successful transmission of chronic wasting disease (CWD) into mice over-expressing bovine prion protein (TgSB3985)
 
Larisa Cervenakova,1 Christina J Sigurdson,2 Pedro Piccardo,3 Oksana Yakovleva,1 Irina Vasilyeva,1 Jorge de Castro,1 Paula Saá,1 and Anton Cervenak1 1American Red Cross, Holland Laboratory; Rockville, MD USA; 2University of California; San Diego, CA USA; 3Lab TSE/OBRR /CBER/FDA; Rockville, MD USA
 
Keywords: chronic wasting disease, transmission, transgenic mouse, bovine prion protein
 
Background. CWD is a disease affecting wild and farmraised cervids in North America. Epidemiological studies provide no evidence of CWD transmission to humans. Multiple attempts have failed to infect transgenic mice expressing human PRNP gene with CWD. The extremely low efficiency of PrPCWD to convert normal human PrPC in vitro provides additional evidence that transmission of CWD to humans cannot be easily achieved. However, a concern about the risk of CWD transmission to humans still exists. This study aimed to establish and characterize an experimental model of CWD in TgSB3985 mice with the following attempt of transmission to TgHu mice.
 
Materials and Methods. TgSB3985 mice and wild-type FVB/ NCrl mice were intracranially injected with 1% brain homogenate from a CWD-infected Tga20 mouse (CWD/Tga20). TgSB3985 and TgRM (over-expressing human PrP) were similarly injected with 5% brain homogenates from CWD-infected white-tailed deer (CWD/WTD) or elk (CWD/Elk). Animals were observed for clinical signs of neurological disease and were euthanized when moribund. Brains and spleens were removed from all mice for PrPCWD detection by Western blotting (WB). A histological analysis of brains from selected animals was performed: brains were scored for the severity of spongiform change, astrogliosis, and PrPCWD deposition in ten brain regions.
 
Results. Clinical presentation was consistent with TSE. More than 90% of TgSB3985 and wild-type mice infected with CWD/Tga20, tested positive for PrPres in the brain but only mice in the latter group carried PrPCWD in their spleens. We found evidence for co-existence or divergence of two CWD/ Tga20 strains based on biochemical and histological profiles. In TgSB3985 mice infected with CWD-elk or CWD-WTD, no animals tested positive for PrPCWD in the brain or in the spleen by WB. However, on neuropathological examination we found presence of amyloid plaques that stained positive for PrPCWD in three CWD/WTD- and two CWD/Elk-infected TgSB3985 mice. The neuropathologic profiles in CWD/WTD- and CWD/Elkinfected mice were similar but unique as compared to profiles of BSE, BSE-H or CWD/Tg20 agents propagated in TgSB3985 mice. None of CWD-infected TgRM mice tested positive for PrPCWD by WB or by immunohistochemical detection.
 
Conclusions. To our knowledge, this is the first established experimental model of CWD in TgSB3985. We found evidence for co-existence or divergence of two CWD strains adapted to Tga20 mice and their replication in TgSB3985 mice. Finally, we observed phenotypic differences between cervid-derived CWD and CWD/Tg20 strains upon propagation in TgSB3985 mice. Further studies are underway to characterize these strains.
 
TSS
 
UPDATED CORRESPONDENCE FROM AUTHORS OF THIS STUDY I.E. COLBY, PRUSINER ET AL, ABOUT MY CONCERNS OF THE DISCREPANCY BETWEEN THEIR FIGURES AND MY FIGURES OF THE STUDIES ON CWD TRANSMISSION TO CATTLE ;
 
CWD to cattle figures CORRECTION
 
Greetings,
 
I believe the statement and quote below is incorrect ;
 
"CWD has been transmitted to cattle after intracerebral inoculation, although the infection rate was low (4 of 13 animals [Hamir et al. 2001]). This finding raised concerns that CWD prions might be transmitted to cattle grazing in contaminated pastures."
 
Please see ;
 
Within 26 months post inoculation, 12 inoculated animals had lost weight, revealed abnormal clinical signs, and were euthanatized. Laboratory tests revealed the presence of a unique pattern of the disease agent in tissues of these animals. These findings demonstrate that when CWD is directly inoculated into the brain of cattle, 86% of inoculated cattle develop clinical signs of the disease.
 
 
" although the infection rate was low (4 of 13 animals [Hamir et al. 2001]). "
 
shouldn't this be corrected, 86% is NOT a low rate. ...
 
kindest regards,
 
Terry S. Singeltary Sr. P.O. Box 42 Bacliff, Texas USA 77518
 
Thank you!
 
Thanks so much for your updates/comments. We intend to publish as rapidly as possible all updates/comments that contribute substantially to the topic under discussion.
 
 
re-Prions David W. Colby1,* and Stanley B. Prusiner1,2 + Author Affiliations
 
1Institute for Neurodegenerative Diseases, University of California, San Francisco, San Francisco, California 94143 2Department of Neurology, University of California, San Francisco, San Francisco, California 94143 Correspondence: stanley@ind.ucsf.edu
 
 
Mule deer, white-tailed deer, and elk have been reported to develop CWD. As the only prion disease identified in free-ranging animals, CWD appears to be far more communicable than other forms of prion disease. CWD was first described in 1967 and was reported to be a spongiform encephalopathy in 1978 on the basis of histopathology of the brain. Originally detected in the American West, CWD has spread across much of North America and has been reported also in South Korea. In captive populations, up to 90% of mule deer have been reported to be positive for prions (Williams and Young 1980). The incidence of CWD in cervids living in the wild has been estimated to be as high as 15% (Miller et al. 2000). The development of transgenic (Tg) mice expressing cervid PrP, and thus susceptible to CWD, has enhanced detection of CWD and the estimation of prion titers (Browning et al. 2004; Tamgüney et al. 2006). Shedding of prions in the feces, even in presymptomatic deer, has been identified as a likely source of infection for these grazing animals (Williams and Miller 2002; Tamgüney et al. 2009b). CWD has been transmitted to cattle after intracerebral inoculation, although the infection rate was low (4 of 13 animals [Hamir et al. 2001]). This finding raised concerns that CWD prions might be transmitted to cattle grazing in contaminated pastures.
 
snip...
 
 
----- Original Message -----
 
From: David Colby To: flounder9@verizon.net
 
Cc: stanley@XXXXXXXX
 
Sent: Tuesday, March 01, 2011 8:25 AM
 
Subject: Re: FW: re-Prions David W. Colby1,* and Stanley B. Prusiner1,2 + Author Affiliations
 
Dear Terry Singeltary,
 
Thank you for your correspondence regarding the review article Stanley Prusiner and I recently wrote for Cold Spring Harbor Perspectives. Dr. Prusiner asked that I reply to your message due to his busy schedule. We agree that the transmission of CWD prions to beef livestock would be a troubling development and assessing that risk is important. In our article, we cite a peer-reviewed publication reporting confirmed cases of laboratory transmission based on stringent criteria. The less stringent criteria for transmission described in the abstract you refer to lead to the discrepancy between your numbers and ours and thus the interpretation of the transmission rate. We stand by our assessment of the literature--namely that the transmission rate of CWD to bovines appears relatively low, but we recognize that even a low transmission rate could have important implications for public health and we thank you for bringing attention to this matter. Warm Regards, David Colby -- David Colby, PhDAssistant Professor Department of Chemical Engineering University of Delaware
 
===========END...TSS==============
 
SNIP...SEE FULL TEXT ;
 
 
UPDATED DATA ON 2ND CWD STRAIN Wednesday, September 08, 2010 CWD PRION CONGRESS SEPTEMBER 8-11 2010
 
 
Sunday, August 19, 2012
 
Susceptibility of cattle to the agent of chronic wasting disease from elk after intracranial inoculation 2012
 
Research Project: TRANSMISSION, DIFFERENTIATION, AND PATHOBIOLOGY OF TRANSMISSIBLE SPONGIFORM ENCEPHALOPATHIES Location: Virus and Prion Research Unit
 
 
Thursday, November 21, 2013
 
*** Assessing the susceptibility of transgenic mice over-expressing deer prion protein to bovine spongiform encephalopathy
 
The present study was designed to assess the susceptibility of the prototypic mouse line, Tg(CerPrP)1536+/- to bovine spongiform encephalopathy (BSE) prions, which have the ability to overcome species barriers. Tg(CerPrP)1536+/- mice challenged with red deer-adapted BSE resulted in a 90-100% attack rates, BSE from cattle failed to transmit, indicating agent adaptation in the deer.
 
 
*** these cattle ranchers supporting these shooting pens, if there are any, could be in terrible shape if a strain of cwd was to jump to cattle...just saying.
 
never say never when it comes to TSE prion disease.
 
85%+ of all human TSE prion disease i.e. sporadic CJD’s, have never been proven scientifically to be of any spontaneous nature. not one single case. sporadic CJDs simply mean unknown to date.
 
all iatrogenic CJD is, is sporadic cjd, until route and source of said iatrogenic event took place, documented, and put in the academic/public domain, and that vary rarely happens. any human TSE from any other species might just look like any of the sub-types of the sporadic CJD’s. there has already been documentation of other animals TSE prion disease related very closely to some sub-types of CJD, i.e. atypical BSE, Scrapie, and atypical Nor-98 Scrapie.
 
please remember what was said long ago by one of the top prion Gods ;
 
> In the Archives of Neurology you quoted (the abstract of which was attached to your email), we did not say CWD in humans will present like variant CJD.
 
That assumption would be wrong.
 
From: "Belay, Ermias"
 
To:
 
Cc: "Race, Richard (NIH)" ; ; "Belay, Ermias"
 
Sent: Monday, September 30, 2002 9:22 AM
 
Subject: RE: TO CDC AND NIH - PUB MED- 3 MORE DEATHS - CWD - YOUNG HUNTERS
 
Dear Sir/Madam,
 
In the Archives of Neurology you quoted (the abstract of which was attached to your email), we did not say CWD in humans will present like variant CJD.
 
That assumption would be wrong. I encourage you to read the whole article and call me if you have questions or need more clarification (phone: 404-639-3091). Also, we do not claim that "no-one has ever been infected with prion disease from eating venison." Our conclusion stating that we found no strong evidence of CWD transmission to humans in the article you quoted or in any other forum is limited to the patients we investigated.
 
Ermias Belay, M.D. Centers for Disease Control and Prevention
 
-----Original Message-----
 
From:
 
Sent: Sunday, September 29, 2002 10:15 AM
 
To: rr26k@nih.gov; rrace@niaid.nih.gov; ebb8@CDC.GOV
 
Subject: TO CDC AND NIH - PUB MED- 3 MORE DEATHS - CWD - YOUNG HUNTERS
 
Sunday, November 10, 2002 6:26 PM ......snip........end..............TSS
 
 
MY point, if there was a horizontal lateral transmission possibility from animal to man, with the surveillance for both human and animal TSE prion disease in the USA, in my honest opinion, they would never know it, and the only few cases that have been documented, could be a direct result of horizonatl lateral transmission, or not, just a happenstance of bad luck, a chance happening. so, in my opinion, we cannot rule anything out.
 
the USA does not even test cats or dogs for TSE prion disease, and they have been used in pet food, along with other animal carcasses. in fact, it is still legal to take a deer from a cwd endemic area, and use it in animal feed. only thing you cannot use, is a CWD positive deer. don’t believe me, see ;
 
> For elk and deer considered at high risk for CWD, the FDA recommends that these animals do not enter the animal feed system. However, this recommendation is guidance and not a requirement by law.
 
 
but, when felines get a TSE prion disease, it’s Feline Spongiform Encephalopathy i.e. FSE, there is one documented case of sporadic CJD in a man and his cat. ...just saying.
 
SEE CJD IN MAN AND HIS CAT ;
 
Research letters Volume 352, Number 9134 3 October 1998
 
Simultaneous occurrence of spongiform encephalopathy in a man and his cat in Italy
 
We report the simultaneous occurrence of sporadic CJD in a man and a new variety of FSE in his cat.
 
snip...
 
This study shows a spatio-temporal association between human and feline prion diseases. The clinical features of the cat were different from previously reported cases of FSE which were characterised by gradual onset of behavioural changes preceding locomotor dysfunction and ataxia.5 Neuropathological changes were also at variance with the diffuse spongiosis and vacuolation of brainstem neurons, seen in FSE.5 The synaptic pattern of PrP deposition, similar in the cat and in the patient, was atypical for a BSE-related condition. Evidence of a new type of FSE was further provided by the detection of a type-1 PrPres, other than the BSE-associated type 4.2 Taken together, our data suggest that the same agent strain of sporadic CJD was involved in the patient and in his cat.
 
It is unknown whether these TSE occurred as the result of horizontal transmission in either direction, infection from an unknown common source, or the chance occurrence of two sporadic forms.
 
 
Terry S. Singeltary Sr. wrote:
 
Greetings list members,
 
ODD that some FELINE in Italy seem to have this same or maybe very similar phenotype of TSE;
 
In October 1998 the simultaneous occurrence of spongiform encephalopathy in a man and his pet cat was reported. The report from Italy noted that the cat did not display the same clinical features as FSE cases previously seen. Indeed, the presence of a new type of FSE was suggested. The man was diagnosed as having sporadic CJD, and neither case (man nor cat) appeared to be affected by a BSE-related condition.
 
 
Case‐to‐case transmission in humans: case reports and series in which spread through everyday human contact is suggested
 
There are six reports in which this possible mode of transmission is considered. The most recent is that of a couple from the USA who had been married for 30 years.47 The husband died at age 53. He had no relevant family history, but had had a rotator cuff repair one year before disease onset. His wife developed symptoms four and half years after her husband's death. She was morbidly obese and had had a previous hysterectomy, hernia repair and cholecystectomy. Both occasionally ate brains in the form of ‘kizka’, a type of sausage.
 
Immunocytochemistry confirmed pathogenic prion protein deposition in brain tissue from both husband and wife. Full sequencing of the open reading frame of the PRNP failed to demonstrate any pathogenic mutations.
 
Another suspected conjugal case has recently been shown not to be CJD. The histopathological specimens did not stain for prion protein despite the microscopic appearance of spongiform change.48
 
Sporadic CJD has been described in two co‐workers who shared a school wing for 9 months.49 The first was a 48‐year‐old Californian‐born man of Hispanic American descent who had had a traumatic leg amputation at age 23, but was otherwise well. The second was a 48‐year‐old Chilean‐born male who had a blood transfusion 6 months before onset of symptoms, and was known to eat lambs' brains. The first patient developed symptoms 5 months after the last contact with his colleague and was confirmed to have spCJD 2 months after this. The second patient developed symptoms months later and died 9 months after the last contact with his colleague.
 
An English woman, who died of CJD, histologically confirmed at post mortem, was known to have contact with several affected members of a family with familial CJD and was related to them by marriage.39 She had known one of the family, who later died of CJD and had afternoon tea with her at family gatherings, twice a year, for 20 years, as well as visiting in her final illness. The woman herself died 12 years later.
 
There is another similar case of probable CJD, reported in a Chilean woman who died 13 years after contact with a family with familial CJD. No details of contact are given.
 
A third case of death from CJD in someone related in marriage to a family with familial CJD has been reported in France, in a Tunisian family. No details are given with regards to family history or contact.21
 
What is notable about these last three incidents of supposed infection by social contact is that all have occurred in association with familial CJD. Although these patients were not known to have been genetically related to their spouses, the possibility that they came from the same gene pool cannot be dismissed.
 
 
Simultaneous Onset of Alzheimer's Disease in a Husband and Wife in Their Mid Fifties: What do We Really Know?
 
 
NEUROLOGY 1998;50:684-688 © 1998 American Academy of Neurology
 
Creutzfeldt-Jakob disease in a husband and wife
 
A 53-year-old man died of sporadic Creutzfeldt-Jakob disease (CJD) after a 1.5-year clinical course. Four and a half years later, his then 55-year-old widow died from CJD after a 1-month illness. Both patients had typical clinical and neuropathologic features of the disease, and pathognomonic proteinase-resistant amyloid protein ("prion" protein, or PrP) was present in both brains. Neither patient had a family history of neurologic disease, and molecular genetic analysis of their PrP genes was normal. No medical, surgical, or dietary antecedent of CJD was identified; therefore, we are left with the unanswerable alternatives of human-to-human transmission or the chance occurrence of sporadic CJD in a husband and wife.
 
Received May 5, 1997. Accepted in final form September 10, 1997.
 
 
for anyone interested, please see ;
 
 
*** Two of these cats have developed rear limb ataxia. Although the limited data from this ongoing study must be considered preliminary, they raise the potential for cervid-to-feline transmission in nature.
 
 
*** These results demonstrate that CWD can be transmitted and adapted to the domestic cat, thus raising the issue of potential cervid-to- feline transmission in nature.
 
 
PO-081: Chronic wasting disease in the cat— Similarities to feline spongiform encephalopathy (FSE)
 
 
 
FELINE SPONGIFORM ENCEPHALOPATHY FSE
 
 
 
Monday, March 26, 2012
 
CANINE SPONGIFORM ENCEPHALOPATHY: A NEW FORM OF ANIMAL PRION DISEASE
 
 
Thursday, July 03, 2014
 
*** How Chronic Wasting Disease is affecting deer population and what’s the risk to humans and pets?
 
 
Tuesday, July 01, 2014
 
*** CHRONIC WASTING DISEASE CWD TSE PRION DISEASE, GAME FARMS, AND POTENTIAL RISK FACTORS THERE FROM
 
 
*** ”The occurrence of CWD must be viewed against the contest of the locations in which it occurred. It was an incidental and unwelcome complication of the respective wildlife research programmes. Despite it’s subsequent recognition as a new disease of cervids, therefore justifying direct investigation, no specific research funding was forthcoming. The USDA veiwed it as a wildlife problem and consequently not their province!” ...page 26.
 
 
Sunday, January 06, 2013
 
USDA TO PGC ONCE CAPTIVES ESCAPE
 
*** "it‘s no longer its business.”
 
 
Monday, May 05, 2014
 
Member Country details for listing OIE CWD 2013 against the criteria of Article 1.2.2., the Code Commission recommends consideration for listing
 
 
*** The potential impact of prion diseases on human health was greatly magnified by the recognition that interspecies transfer of BSE to humans by beef ingestion resulted in vCJD. While changes in animal feed constituents and slaughter practices appear to have curtailed vCJD, there is concern that CWD of free-ranging deer and elk in the U.S. might also cross the species barrier. Thus, consuming venison could be a source of human prion disease. Whether BSE and CWD represent interspecies scrapie transfer or are newly arisen prion diseases is unknown. Therefore, the possibility of transmission of prion disease through other food animals cannot be ruled out. There is evidence that vCJD can be transmitted through blood transfusion. There is likely a pool of unknown size of asymptomatic individuals infected with vCJD, and there may be asymptomatic individuals infected with the CWD equivalent. These circumstances represent a potential threat to blood, blood products, and plasma supplies.
 
 
NOW, what is the latest on human risk factors to CWD strains ???
 
*** PPo3-7: Prion Transmission from Cervids to Humans is Strain-dependent
 
*** Here we report that a human prion strain that had adopted the cervid prion protein (PrP) sequence through passage in cervidized transgenic mice efficiently infected transgenic mice expressing human PrP,
 
*** indicating that the species barrier from cervid to humans is prion strain-dependent and humans can be vulnerable to novel cervid prion strains.
 
PPo2-27:
 
Generation of a Novel form of Human PrPSc by Inter-species Transmission of Cervid Prions
 
*** Our findings suggest that CWD prions have the capability to infect humans, and that this ability depends on CWD strain adaptation, implying that the risk for human health progressively increases with the spread of CWD among cervids.
 
PPo2-7:
 
Biochemical and Biophysical Characterization of Different CWD Isolates
 
*** The data presented here substantiate and expand previous reports on the existence of different CWD strains.
 
 
Envt.07:
 
Pathological Prion Protein (PrPTSE) in Skeletal Muscles of Farmed and Free Ranging White-Tailed Deer Infected with Chronic Wasting Disease
 
***The presence and seeding activity of PrPTSE in skeletal muscle from CWD-infected cervids suggests prevention of such tissue in the human diet as a precautionary measure for food safety, pending on further clarification of whether CWD may be transmissible to humans.
 
 
>>>CHRONIC WASTING DISEASE , THERE WAS NO ABSOLUTE BARRIER TO CONVERSION OF THE HUMAN PRION PROTEIN<<<
 
*** PRICE OF CWD TSE PRION POKER GOES UP 2014 ***
 
Transmissible Spongiform Encephalopathy TSE PRION update January 2, 2014
 
Wednesday, January 01, 2014
 
Molecular Barriers to Zoonotic Transmission of Prions
 
*** chronic wasting disease, there was no absolute barrier to conversion of the human prion protein.
 
*** Furthermore, the form of human PrPres produced in this in vitro assay when seeded with CWD, resembles that found in the most common human prion disease, namely sCJD of the MM1 subtype.
 
 
 
PRION2013 CONGRESSIONAL ABSTRACTS CWD
 
Sunday, August 25, 2013
 
HD.13: CWD infection in the spleen of humanized transgenic mice
 
***These results indicate that the CWD prion may have the potential to infect human peripheral lymphoid tissues.
 
Oral.15: Molecular barriers to zoonotic prion transmission: Comparison of the ability of sheep, cattle and deer prion disease isolates to convert normal human prion protein to its pathological isoform in a cell-free system ***However, they also show that there is no absolute barrier to conversion of human prion protein in the case of chronic wasting disease.
 
PRION2013 CONGRESSIONAL ABSTRACTS CWD
 
Sunday, August 25, 2013
 
***Chronic Wasting Disease CWD risk factors, humans, domestic cats, blood, and mother to offspring transmission
 
 
Friday, November 09, 2012
 
*** Chronic Wasting Disease CWD in cervidae and transmission to other species
 
 
there is in fact evidence that the potential for cwd transmission to humans can NOT be ruled out.
 
I thought your readers and hunters and those that consume the venison, should have all the scientific facts, personally, I don’t care what you eat, but if it effects me and my family down the road, it should then concern everyone, and the potential of iatrogenic transmission of the TSE prion is real i.e. ‘friendly fire’, medical, surgical, dental, blood, tissue, and or products there from...like deer antler velvet and TSE prions and nutritional supplements there from, all a potential risk factor that should not be ignored or silenced. ...
 
the prion gods at the cdc state that there is ;
 
''no strong evidence''
 
but let's see exactly what the authors of this cwd to human at the cdc state ;
 
now, let’s see what the authors said about this casual link, personal communications years ago. see where it is stated NO STRONG evidence. so, does this mean there IS casual evidence ????
 
“Our conclusion stating that we found no strong evidence of CWD transmission to humans”
 
From: TSS (216-119-163-189.ipset45.wt.net)
 
Subject: CWD aka MAD DEER/ELK TO HUMANS ???
 
Date: September 30, 2002 at 7:06 am PST
 
From: "Belay, Ermias"
 
To:
 
Cc: "Race, Richard (NIH)" ; ; "Belay, Ermias"
 
Sent: Monday, September 30, 2002 9:22 AM
 
Subject: RE: TO CDC AND NIH - PUB MED- 3 MORE DEATHS - CWD - YOUNG HUNTERS
 
Dear Sir/Madam,
 
In the Archives of Neurology you quoted (the abstract of which was attached to your email), we did not say CWD in humans will present like variant CJD.
 
That assumption would be wrong. I encourage you to read the whole article and call me if you have questions or need more clarification (phone: 404-639-3091). Also, we do not claim that "no-one has ever been infected with prion disease from eating venison." Our conclusion stating that we found no strong evidence of CWD transmission to humans in the article you quoted or in any other forum is limited to the patients we investigated.
 
Ermias Belay, M.D. Centers for Disease Control and Prevention
 
-----Original Message-----
 
From:
 
Sent: Sunday, September 29, 2002 10:15 AM
 
To: rr26k@nih.gov; rrace@niaid.nih.gov; ebb8@CDC.GOV
 
Subject: TO CDC AND NIH - PUB MED- 3 MORE DEATHS - CWD - YOUNG HUNTERS
 
Sunday, November 10, 2002 6:26 PM ......snip........end..............TSS
 
Thursday, April 03, 2008
 
A prion disease of cervids: Chronic wasting disease
 
2008 1: Vet Res. 2008 Apr 3;39(4):41
 
A prion disease of cervids: Chronic wasting disease
 
Sigurdson CJ.
 
snip...
 
*** twenty-seven CJD patients who regularly consumed venison were reported to the Surveillance Center***,
 
snip...
 
full text ;
 
 
 
 
***********CJD REPORT 1994 increased risk for consumption of veal and venison and lamb***********
 
CREUTZFELDT JAKOB DISEASE SURVEILLANCE IN THE UNITED KINGDOM THIRD ANNUAL REPORT AUGUST 1994
 
Consumption of venison and veal was much less widespread among both cases and controls. For both of these meats there was evidence of a trend with increasing frequency of consumption being associated with increasing risk of CJD. (not nvCJD, but sporadic CJD...tss)
 
These associations were largely unchanged when attention was restricted to pairs with data obtained from relatives. ...
 
Table 9 presents the results of an analysis of these data.
 
There is STRONG evidence of an association between ‘’regular’’ veal eating and risk of CJD (p = .0.01).
 
Individuals reported to eat veal on average at least once a year appear to be at 13 TIMES THE RISK of individuals who have never eaten veal.
 
There is, however, a very wide confidence interval around this estimate. There is no strong evidence that eating veal less than once per year is associated with increased risk of CJD (p = 0.51).
 
The association between venison eating and risk of CJD shows similar pattern, with regular venison eating associated with a 9 FOLD INCREASE IN RISK OF CJD (p = 0.04).
 
There is some evidence that risk of CJD INCREASES WITH INCREASING FREQUENCY OF LAMB EATING (p = 0.02).
 
The evidence for such an association between beef eating and CJD is weaker (p = 0.14). When only controls for whom a relative was interviewed are included, this evidence becomes a little STRONGER (p = 0.08).
 
snip...
 
It was found that when veal was included in the model with another exposure, the association between veal and CJD remained statistically significant (p = < 0.05 for all exposures), while the other exposures ceased to be statistically significant (p = > 0.05).
 
snip...
 
In conclusion, an analysis of dietary histories revealed statistical associations between various meats/animal products and INCREASED RISK OF CJD. When some account was taken of possible confounding, the association between VEAL EATING AND RISK OF CJD EMERGED AS THE STRONGEST OF THESE ASSOCIATIONS STATISTICALLY. ...
 
snip...
 
In the study in the USA, a range of foodstuffs were associated with an increased risk of CJD, including liver consumption which was associated with an apparent SIX-FOLD INCREASE IN THE RISK OF CJD. By comparing the data from 3 studies in relation to this particular dietary factor, the risk of liver consumption became non-significant with an odds ratio of 1.2 (PERSONAL COMMUNICATION, PROFESSOR A. HOFMAN. ERASMUS UNIVERSITY, ROTTERDAM). (???...TSS)
 
snip...see full report ;
 
 
Thursday, October 10, 2013
 
*************CJD REPORT 1994 increased risk for consumption of veal and venison and lamb**************
 
 
CJD9/10022
 
October 1994
 
Mr R.N. Elmhirst Chairman British Deer Farmers Association Holly Lodge Spencers Lane BerksWell Coventry CV7 7BZ
 
Dear Mr Elmhirst,
 
CREUTZFELDT-JAKOB DISEASE (CJD) SURVEILLANCE UNIT REPORT
 
Thank you for your recent letter concerning the publication of the third annual report from the CJD Surveillance Unit. I am sorry that you are dissatisfied with the way in which this report was published.
 
The Surveillance Unit is a completely independant outside body and the Department of Health is committed to publishing their reports as soon as they become available. In the circumstances it is not the practice to circulate the report for comment since the findings of the report would not be amended. In future we can ensure that the British Deer Farmers Association receives a copy of the report in advance of publication.
 
The Chief Medical Officer has undertaken to keep the public fully informed of the results of any research in respect of CJD. This report was entirely the work of the unit and was produced completely independantly of the the Department.
 
The statistical results reqarding the consumption of venison was put into perspective in the body of the report and was not mentioned at all in the press release. Media attention regarding this report was low key but gave a realistic presentation of the statistical findings of the Unit. This approach to publication was successful in that consumption of venison was highlighted only once by the media ie. in the News at one television proqramme.
 
I believe that a further statement about the report, or indeed statistical links between CJD and consumption of venison, would increase, and quite possibly give damaging credence, to the whole issue. From the low key media reports of which I am aware it seems unlikely that venison consumption will suffer adversely, if at all.
 
 
DOCKET-- 03D-0186 -- FDA Issues Draft Guidance on Use of Material From Deer and Elk in Animal Feed; Availability
 
Date: Fri, 16 May 2003 11:47:37 –0500
 
EMC 1 Terry S. Singeltary Sr. Vol #: 1
 
 
 
 
*** We hypothesize that both BSE prions and CWD prions passaged through felines will seed human recPrP more efficiently than BSE or CWD from the original hosts, evidence that the new host will dampen the species barrier between humans and BSE or CWD. The new host effect is particularly relevant as we investigate potential means of trans-species transmission of prion disease.
 
 
Monday, August 8, 2011
 
*** Susceptibility of Domestic Cats to CWD Infection ***
 
Oral.29: Susceptibility of Domestic Cats to CWD Infection
 
Amy Nalls, Nicholas J. Haley, Jeanette Hayes-Klug, Kelly Anderson, Davis M. Seelig, Dan S. Bucy, Susan L. Kraft, Edward A. Hoover and Candace K. Mathiason†
 
Colorado State University; Fort Collins, CO USA†Presenting author; Email: ckm@lamar.colostate.edu
 
Domestic and non-domestic cats have been shown to be susceptible to one prion disease, feline spongiform encephalopathy (FSE), thought to be transmitted through consumption of bovine spongiform encephalopathy (BSE) contaminated meat. Because domestic and free ranging felids scavenge cervid carcasses, including those in CWD affected areas, we evaluated the susceptibility of domestic cats to CWD infection experimentally. Groups of n = 5 cats each were inoculated either intracerebrally (IC) or orally (PO) with CWD deer brain homogenate. Between 40–43 months following IC inoculation, two cats developed mild but progressive symptoms including weight loss, anorexia, polydipsia, patterned motor behaviors and ataxia—ultimately mandating euthanasia. Magnetic resonance imaging (MRI) on the brain of one of these animals (vs. two age-matched controls) performed just before euthanasia revealed increased ventricular system volume, more prominent sulci, and T2 hyperintensity deep in the white matter of the frontal hemisphere and in cortical grey distributed through the brain, likely representing inflammation or gliosis. PrPRES and widely distributed peri-neuronal vacuoles were demonstrated in the brains of both animals by immunodetection assays. No clinical signs of TSE have been detected in the remaining primary passage cats after 80 months pi. Feline-adapted CWD was sub-passaged into groups (n=4 or 5) of cats by IC, PO, and IP/SQ routes. Currently, at 22 months pi, all five IC inoculated cats are demonstrating abnormal behavior including increasing aggressiveness, pacing, and hyper responsiveness.
 
*** Two of these cats have developed rear limb ataxia. Although the limited data from this ongoing study must be considered preliminary, they raise the potential for cervid-to-feline transmission in nature.
 
 
 
AD.63:
 
Susceptibility of domestic cats to chronic wasting disease
 
Amy V.Nalls,1 Candace Mathiason,1 Davis Seelig,2 Susan Kraft,1 Kevin Carnes,1 Kelly Anderson,1 Jeanette Hayes-Klug1 and Edward A. Hoover1 1Colorado State University; Fort Collins, CO USA; 2University of Minnesota; Saint Paul, MN USA
 
Domestic and nondomestic cats have been shown to be susceptible to feline spongiform encephalopathy (FSE), almost certainly caused by consumption of bovine spongiform encephalopathy (BSE)-contaminated meat. Because domestic and free-ranging nondomestic felids scavenge cervid carcasses, including those in areas affected by chronic wasting disease (CWD), we evaluated the susceptibility of the domestic cat (Felis catus) to CWD infection experimentally. Cohorts of 5 cats each were inoculated either intracerebrally (IC) or orally (PO) with CWD-infected deer brain. At 40 and 42 mo post-inoculation, two IC-inoculated cats developed signs consistent with prion disease, including a stilted gait, weight loss, anorexia, polydipsia, patterned motor behaviors, head and tail tremors, and ataxia, and progressed to terminal disease within 5 mo. Brains from these two cats were pooled and inoculated into cohorts of cats by IC, PO, and intraperitoneal and subcutaneous (IP/SC) routes. Upon subpassage, feline-adapted CWD (FelCWD) was transmitted to all IC-inoculated cats with a decreased incubation period of 23 to 27 mo. FelCWD was detected in the brains of all the symptomatic cats by western blotting and immunohistochemistry and abnormalities were seen in magnetic resonance imaging, including multifocal T2 fluid attenuated inversion recovery (FLAIR) signal hyper-intensities, ventricular size increases, prominent sulci, and white matter tract cavitation. Currently, 3 of 4 IP/SQ and 2 of 4 PO inoculared cats have developed abnormal behavior patterns consistent with the early stage of feline CWD.
 
*** These results demonstrate that CWD can be transmitted and adapted to the domestic cat, thus raising the issue of potential cervid-to- feline transmission in nature.
 
 
www.landesbioscience.com
 
PO-081: Chronic wasting disease in the cat— Similarities to feline spongiform encephalopathy (FSE)
 
 
 
FELINE SPONGIFORM ENCEPHALOPATHY FSE
 
 
 
Singeltary submission ;
 
Program Standards: Chronic Wasting Disease Herd Certification Program and Interstate Movement of Farmed or Captive Deer, Elk, and Moose
 
DOCUMENT ID: APHIS-2006-0118-0411
 
***Singeltary submission
 
Docket No. 00-108-10 Chronic Wasting Disease Herd Certification Program and Interstate Movement of Farmed or Captive Deer, Elk, and Moose; Program Standards
 
>>>The CWD herd certification program is a voluntary, cooperative program that establishes minimum requirements for the interstate movement of farmed or captive cervids, provisions for participating States to administer Approved State CWD Herd Certification Programs, and provisions for participating herds to become certified as having a low risk of being infected with CWD<<<
 
Greetings USDA/APHIS et al,
 
I kindly would like to comment on Docket No. 00-108-10 Chronic Wasting Disease Herd Certification Program and Interstate Movement of Farmed or Captive Deer, Elk, and Moose; Program Standards.
 
I believe, and in my opinion, and this has been proven by scientific facts, that without a validated and certified test for chronic wasting disease cwd, that is 100% sensitive, and in use, any voluntary effort will be futile. the voluntary ban on mad cow feed and SRMs have failed terribly, the bse mad cow surveillance program has failed terribly, as well as the testing for bse tse prion in cattle, this too has failed terrible. all this has been proven time and time again via OIG reports and GOA reports.
 
I believe that until this happens, 100% cwd testing with validated test, ALL MOVEMENT OF CERVIDS BETWEEN STATES MUST BE BANNED, AND THE BORDERS CLOSED TO INTERSTATE MOVEMENT OF CERVIDS. there is simply to much at risk.
 
In my opinion, and the opinions of many scientists and DNR officials, that these so called game farms are the cause of the spreading of chronic wasting disease cwd through much negligence. the game farms in my opinion are not the only cause, but a big factor. I kindly wish to submit the following to show what these factors are, and why interstate movement of cervids must be banned. ...
 
snip...see full text and PDF ATTACHMENT HERE ;
 
 
 
Sunday, June 23, 2013
 
National Animal Health Laboratory Network Reorganization Concept Paper (Document ID APHIS-2012-0105-0001)
 
***Terry S. Singeltary Sr. submission
 
 
Friday, November 22, 2013
 
Wasting disease is threat to the entire UK deer population CWD TSE PRION disease in cervids
 
***SINGELTARY SUBMISSION
 
The Scottish Parliament’s Rural Affairs, Climate Change and Environment Committee has been looking into deer management, as you can see from the following press release,
 
***and your email has been forwarded to the committee for information:
 
 
 
Friday, November 22, 2013
 
Wasting disease is threat to the entire UK deer population
 
 
Sunday, July 21, 2013
 
Welsh Government and Food Standards Agency Wales Joint Public Consultation on the Proposed Transmissible Spongiform Encephalopathies (Wales) Regulations 2013
 
*** Singeltary Submission WG18417
 
 
Singeltary Response to USDA, and USDA
 
RESPONSE TO SINGELTARY ON HARVARD BSE RISK ASSESSMENT
 
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
 
 
Transmissible Spongiform Encephalopathy TSE Prion Disease North America 2014
 
Transmissible Spongiform Encephalopathy TSE Prion Disease have now been discovered in a wide verity of species across North America. typical C-BSE, atypical L-type BASE BSE, atypical H-type BSE, atypical H-G BSE, of the bovine, typical and atypical Scrapie strains, in sheep and goats, with atypical Nor-98 Scrapie spreading coast to coast in about 5 years. Chronic Wasting Disease CWD in cervid is slowly spreading without any stopping it in Canada and the USA and now has mutated into many different strains. Transmissible Mink Encephalopathy TME outbreaks. These Transmissible Spongiform Encephalopathy TSE Prion Disease have been silently mutating and spreading in different species in North America for decades.
 
The USDA, FDA, et al have assured us of a robust Triple BSE TSE prion Firewall, of which we now know without a doubt, that it was nothing but ink on paper. Since the 1997 mad cow feed ban in the USA, literally tons and tons of banned mad cow feed has been put out into commerce, never to return, as late as December of 2013, serious, serious breaches in the FDA mad cow feed ban have been documented. The 2004 enhanced BSE surveillance program was so flawed, that one of the top TSE prion Scientist for the CDC, Dr. Paul Brown stated ; Brown, who is preparing a scientific paper based on the latest two mad cow cases to estimate the maximum number of infected cows that occurred in the United States, said he has "absolutely no confidence in USDA tests before one year ago" because of the agency's reluctance to retest the Texas cow that initially tested positive.
 
see ;
 
 
The BSE surveillance and testing have also been proven to be flawed, and the GAO and OIG have both raised serious question as to just how flawed it has been (see GAO and OIG reports). North America has more documented TSE prion disease, in different documented species (excluding the Zoo BSE animals in the EU), then any other place on the Globe. This does not include the very likelihood that TSE prion disease in the domestic feline and canine have been exposed to high doses of the TSE prion disease vid pet food. To date, it’s still legal to include deer from cwd zone into pet food or deer food. Specified Risk Material i.e. SRM bans still being breach, as recently as just last month.
 
nvCJD or what they now call vCJD, another case documented in Texas last month, with very little information being released to the public on about this case? with still the same line of thought from federal officials, ‘it can’t happen here’, so another vCJD blamed on travel of a foreign animal disease from another country, while ignoring all the BSE TSE Prion risk factors we have here in the USA and Canada, and the time that this victim and others, do spend in the USA, and exposed to these risk factors, apparently do not count in any way with regard to risk factor. a flawed process of risk assessment.
 
sporadic CJD, along with new TSE prion disease in humans, of which the young are dying, of which long duration of illness from onset of symptoms to death have been documented, only to have a new name added to the pot of prion disease i.e. sporadic GSS, sporadic FFI, and or VPSPR. I only ponder how a familial type disease could be sporadic with no genetic link to any family member? when the USA is the only documented Country in the world to have documented two different cases of atypical H-type BSE, with one case being called atypical H-G BSE with the G meaning Genetic, with new science now showing that indeed atypical H-type BSE is very possible transmitted to cattle via oral transmission (Prion2014). sporadic CJD and VPSPR have been rising in Canada, USA, and the UK, with the same old excuse, better surveillance. You can only use that excuse for so many years, for so many decades, until one must conclude that CJD TSE prion cases are rising. a 48% incease in CJD in Canada is not just a blip or a reason of better surveillance, it is a mathematical rise in numbers. More and more we are seeing more humans exposed in various circumstance in the Hospital, Medical, Surgical arenas to the TSE Prion disease, and at the same time in North America, more and more humans are becoming exposed to the TSE prion disease via consumption of the TSE prion via deer and elk, cattle, sheep and goats, and for those that are exposed via or consumption, go on to further expose many others via the iatrogenic modes of transmission of the TSE prion disease i.e. friendly fire. I pondered this mode of transmission via the victims of sporadic FFI, sporadic GSS, could this be a iatrogenic event from someone sub-clinical with sFFI or sGSS ? what if?
 
Two decades have passed since Dr. Ironside first confirmed his first ten nvCJD victims in 1995. Ten years later, 2005, we had Dr. Gambetti and his first ten i.e. VPSPR in younger victims. now we know that indeed VPSPR is transmissible. yet all these TSE prion disease and victims in the USA and Canada are being pawned off as a spontaneous event, yet science has shown, the spontaneous theory has never been proven in any natural case of TSE prion disease, and scientist have warned, that they have now linked some sporadic CJD cases to atypical BSE, to atypical Scrapie, and to CWD, yet we don’t here about this in the public domain. We must make all human and animal TSE prion disease reportable in every age group, in ever state and internationally, we must have a serious re-evaluation and testing of the USA cattle herds, and we must ban interstate movement of all cervids. Any voluntary effort to do any of this will fail. Folks, we have let the industry run science far too long with regards to the TSE prion disease. While the industry and their lobbyist continues to funnel junk science to our decision policy makers, Rome burns. ...end
 
REFERENCES
 
Sunday, June 29, 2014
 
Transmissible Spongiform Encephalopathy TSE Prion Disease North America 2014
 
 
Tuesday, August 12, 2014
 
MAD COW USDA TSE PRION COVER UP or JUST IGNORANCE, for the record AUGUST 2014
 
 
 
Terry S. Singeltary Sr. P.O. Box 42 Bacliff, Texas USA 77518 flounder9@verizon.net