Iowa : Chronic Wasting Disease Detected for First Time in Wild Iowa Deer
Chronic Wasting Disease Detected for First Time in Wild Iowa Deer
Posted: 04/09/2014 The first case of chronic wasting disease (CWD) in a
wild Iowa deer has been confirmed.
The deer was reported as harvested in Allamakee County during the first
shotgun season in early December. The Iowa Department of Natural Resources is
currently working to obtain as much information as possible about the infected
deer to implement its CWD response plan.
“We have been testing for CWD in Iowa’s deer herd for more than a decade
and are optimistic, given the extensive data we have collected, that we have
caught this early,” said Chuck Gipp, DNR director.
“The next step will be to focus our monitoring efforts in the area where
the animal was harvested and work closely with local landowners and hunters to
gather more information.” said Gipp.
CWD is a neurological disease affecting primarily deer and elk. It is
caused by an abnormal protein, called a prion that attacks the brains of
infected animals, causing them to lose weight, display abnormal behavior and
lose bodily functions. Signs include excessive salivation, thirst and urination,
loss of appetite, progressive weight loss, listlessness and drooping ears and
head. The only reliable test for CWD requires testing of lymph nodes or brain
material.
There is currently no evidence that humans can contract CWD by eating
venison. However, the National Institute of Health and the Center for Disease
Control and Prevention recommends that hunters do not eat the brain, eyeballs or
spinal cord of deer and that hunters wear protective gloves while field dressing
game and boning out meat for consumption.
Prior to the positive detection in Iowa, CWD had been detected in every
bordering state.
“With CWD in all the states around us, we have understood the possibility
of a positive detection in the wild deer herd for some time” said Gipp.
Since 2002, the DNR has collected more than 650 samples of deer from within
a five-mile radius of where the deer is believed to have been harvested.
Media contact: Kevin Baskins, Iowa Department of Natural Resources, at
515-281-8395.
Wednesday, March 05, 2014
Iowa Brakke Family Wins DNR Legal Case
Sunday, December 08, 2013
IOWA DNR to Continue Surveillance for Chronic Wasting Disease CWD TSE PRION
DISEASE
Wednesday, August 21, 2013
IOWA DNR EMERGENCY CONSENT ORDER IN THE MATTER OF TOM & LINDA BRAKKE
D/B/A PINE RIDGE HUNTING LODGE UPDATE AUGUST 21, 2013
snip...
5. On July 16, 2012, DNR received a notice from the Texas Veterinary
Medical Diagnostic Lab ("Texas Vet Lab”) that a sample from an adult male deer
killed at Pine Ridge tested presumptively positive for CWD. (DNR has an
agreement with the Texas Vet Lab to run these preliminary tests.) Because the
Texas Vet Lab found this presumptive positive result, protocols required the
sample to be sent to the National Veterinary Services Laboratory ("National
Lab”) in Ames, Iowa for final confirmation. On July 18, 2012, the National Lab
confirmed the positive CWD result in the deer.
6. On July 19, 2012, DNR notified the Brakkes of the positive test by
phone. Mr. Brakke was out of state.
snip...
12. The Brakkes depopulated the Hunting Preserve, as specified in the
Agreement, from September 10, 2012 to January 31, 2013. As part of this effort,
the Brakkes, the staff and their customers killed 199 captive deer and nine
captive elk. The DNR obtained 170 CWD samples. (Samples were not taken from
fawns and one adult female who was killed in a manner that made sampling
impossible.) Of these 199 deer, two additional adult male deer tested positive
for CWD. Information provided by the Brakkes confirmed that these two additional
deer originated from the Brakke Breeding Facility.
13. DNR installed, with the Brakke's permission, an interior electric fence
on October 1 and 2, 2012.
14. The Brakkes cleaned and disinfected, under DNR supervision, the feeders
and ground surrounding the feeders on April 5, 2013.
15. On April 26, 2013, the Brakkes hand-delivered a notice to the DNR’s
Chief of Law Enforcement Bureau, notifying the DNR that they would no longer
operate a hunting preserve on the Quarantined Premises. The Brakkes did not
reveal any plans to remove the fence around the Quarantined Premises or to
remove the gates to and from the Quarantined Premises in this April 26, 2013
letter.
16. On June 3, 2013, DNR became aware that sections of the exterior fence
surrounding the Quarantined Premises had been removed and that some, if not all,
of the exterior gates to and from the Quarantined Premises were open.
17. On June 4, 2013, DNR received reports from the public in the area that
four wild deer were observed inside the Quarantined Premises.
18. On June 5, 2013, DNR conducted a fence inspection, after gaining
approval from surrounding landowners, and confirmed that the fenced had been cut
or removed in at least four separate locations; that the fence had degraded and
was failing to maintain the enclosure around the Quarantined Premises in at
least one area; that at least three gates had been opened; and that deer tracks
were visible in and around one of the open areas in the sand on both sides of
the fence, evidencing movement of deer into the Quarantined Premises.
IV. CONCLUSIONS OF LAW
snip...
Wednesday, August 21, 2013
IOWA DNR EMERGENCY CONSENT ORDER IN THE MATTER OF TOM & LINDA BRAKKE
D/B/A PINE RIDGE HUNTING LODGE UPDATE AUGUST 21, 2013
Wednesday, July 31, 2013
Iowa Brakke Family Farmed CWD livestock update July 3, 2013
Friday, December 14, 2012
IOWA Second Deer Positive for CWD at Davis County Hunting Preserve Captive
Shooting Pen
Friday, September 21, 2012
Chronic Wasting Disease CWD raises concerns about deer farms in Iowa
Tuesday, September 11, 2012
Agreement Reached with Owner to De-Populate CWD Deer at Davis County
Hunting Preserve Iowa
Wednesday, September 05, 2012
Additional Facility in Pottawatamie County Iowa Under Quarantine for CWD
after 5 deer test positive
Friday, July 20, 2012
CWD found for first time in Iowa at hunting preserve
Game Farm, CWD Concerns Rise at Boone and Crockett Club
Friday, March 28, 2014 Concerned about captive deer operations transmitting
diseases to wild herds, the Boone and Crockett Club now officially supports
state bans on commercial import and export of deer or elk.
The Club also opposes efforts to relax regulation of captive cervid
breeding operations or to remove management authority over such operations from
state wildlife agencies.
A full position statement, posted here, was passed at the Club’s December
meeting.
The Club’s concerns were reinforced at the recent Whitetail Summit hosted
by the Quality Deer Management Association (QDMA), the first summit to focus on
key issues and challenges facing free-ranging white-tailed deer.
“Of all the presentations, seminars and findings, I was most pleased to see
the attention given to the connections between chronic wasting disease (CWD) and
the game farming industry. This has been on our radar, and on the radar of QDMA,
other conservation groups, state agencies and sportsmen for quite some time,”
said Richard Hale, chairman of the Club’s Records Committee.
Hale added, “Congratulations to QDMA on one of the most impressive and
well-run summits I’ve had the pleasure of attending and for keeping this issue
front and center.”
CWD is a degenerative brain disease that affects elk, mule deer,
white-tailed deer, and moose. The disease can be transmitted by direct
animal-to-animal contact through saliva, feces and urine, and indirectly through
environmental contamination. CWD is fatal in deer, elk and moose, but there is
no evidence that CWD can be transmitted to humans, according to the CDC and The
World Health Organization.
Documented cases of CWD have been found in captive and/or wild deer and elk
in 22 states and two Canadian provinces. In some, but not all, cases where the
disease has been found in wild populations, the disease is present in captive
populations within these regions.
In 2002, the Boone and Crockett Club, Rocky Mountain Elk Foundation and the
Mule Deer Foundation formed the CWD Alliance. Its purpose was to pool resources,
share information and collaborate on ways to positively address the CWD issue.
Other organizations have since joined the Alliance, including QDMA and the
Wildlife Management Institute, which now administers the Alliance website
www.cwd-info.org.
“Evidence strongly suggests that captive animals infected with CWD can
serve as the source for the spread of the disease to other captive animals, and
between captive animals and wild populations,” said Hale. “To reduce the risk to
wild deer populations, several states passed laws prohibiting game farming or
live captive deer and elk importation, but now they are fighting efforts to
expand captive deer and elk breeding and shooting operations within their
jurisdictions. The captive cervid industry is persistent in proposing new
legislations to overturn these laws, or transfer the authority of captive deer
and elk from state fish and game agencies to their respective departments of
agriculture.”
No vaccine or treatment is available for animals infected with CWD and once
established in a population, culling or complete depopulation to eradicate CWD
has provided only marginal results. In fact, the prevalence of CWD is rising at
an alarming rate in some infected wild deer populations. Prevention is the only
truly effective technique for managing diseases in free-ranging wildlife
populations. Consequently, what can be done is minimizing the spread of CWD by
restricting intra- and interstate transportation captive, privately owned
wildlife, which frequently occurs in game farming.
boone and crockett club position statement
REGULATION OF GAME FARMS First Adopted December 7, 2013 - Updated December
7, 2013
Situational Overview
The captive cervid industry, also referred to as game farming, uses
artificial means to breed captive deer, elk, and other cervids for sale in
shooting preserve operations. These game farms commonly transport captive deer
and elk to other shooting preserves in a state or in other states.
Transportation of captive, game farm animals has been shown to increase the
risk of spreading parasites and infectious, diseases, such as chronic wasting
disease (CWD) and bovine tuberculosis, to other captive and wild cervids in new
locations. There is currently no way of testing live animals for CWD, and
infected animals show no signs for at least 16-18 months post-infection. There
is no vaccine, and despite fenced enclosures, captive animals often come in
contact with wild populations thereby spreading diseases. Once CWD is present,
the area cannot be decontaminated even if infected animals are removed. As a
result, many states have banned or are attempting to ban the importation of
captive cervids (as well as intact carcasses of hunter-killed, wild cervids) to
lower the risk of spreading CWD and other infectious diseases.
Position
The Boone and Crockett Club supports state bans on importing or exporting
captive deer and elk by game farming operations in order to protect the health
of native populations. The Club opposes any legislation aimed at relaxing
regulations governing captive cervid breeding operations or removing management
authority over such operations from state wildlife agencies. The Club does not
oppose the transportation of wild cervids by state agencies and non-governmental
organizations for the purpose of re-establishing wild game animals to their
historic, open ranges.
The breeding of captive deer, elk, and other cervids for profit to create
abnormally large “trophy” animals for fenced shoots under non-fair chase
conditions are addressed in the Boone and Crockett Club’s positions on “Genetic
Manipulation of Game” and “Canned Shoots.”
THE LANCET Infectious Diseases Vol 3 August 2003
Tracking spongiform encephalopathies in North America
http://download.thelancet.com/pdfs/journals/laninf/PIIS1473309903007151.pdf?id=baa1CkXPkhI3Ih_Vlh6ru
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...
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
Saturday, March 29, 2014
Game Farm, CWD Concerns Rise at Boone and Crockett Club
Sunday, April 06, 2014
The Conservation Federation of Missouri is Opposed to the Transfer of
Captive White-tailed Deer Management
Tuesday, April 08, 2014
Pennsylvania Chronic wasting disease found in another deer in state
Wednesday, September 04, 2013
*** cwd - cervid captive livestock escapes, loose and on the run in the
wild
*** Spraker suggested an interesting explanation for the occurrence of CWD.
The deer pens at the Foot Hills Campus were built some 30-40 years ago by a Dr.
Bob Davis. At or abut that time, allegedly, some scrapie work was conducted at
this site. When deer were introduced to the pens they occupied ground that had
previously been occupied by sheep. ...
also, see where even decades back, the USDA had the same thought as they do
today with CWD, not their problem...see page 27 below as well, where USDA stated
back then, the same thing they stated in the state of Pennsylvania, not their
damn business, once they escape, and they said the same thing about CWD in
general back then ;
”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.
”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.
sound familiar $$$
Sunday, January 06, 2013
USDA TO PGC ONCE CAPTIVES ESCAPE
*** "it‘s no longer its business.”
Saturday, June 29, 2013
PENNSYLVANIA CAPTIVE CWD INDEX HERD MATE YELLOW *47 STILL RUNNING LOOSE IN
INDIANA, YELLOW NUMBER 2 STILL MISSING, AND OTHERS ON THE RUN STILL IN LOUISIANA
Tuesday, May 28, 2013
Chronic Wasting Disease CWD quarantine Louisiana via CWD index herd
Pennsylvania Update May 28, 2013
*** 6 doe from Pennsylvania CWD index herd still on the loose in Louisiana,
quarantine began on October 18, 2012, still ongoing, Lake Charles premises.
Thursday, October 03, 2013
*** TAHC ADOPTS CWD RULE THAT the amendments REMOVE the requirement for a
specific fence height for captives
Texas Animal Health Commission (TAHC)
ANNOUNCEMENT
October 3, 2013
Monday, March 03, 2014
*** APHIS to Offer Indemnity for CWD Positive Herds as Part of Its Cervid
Health Activities ???
Saturday, February 04, 2012
*** Wisconsin 16 age limit on testing dead deer Game Farm CWD Testing
Protocol Needs To Be Revised
Sunday, November 3, 2013
*** Environmental Impact Statements; Availability, etc.: Animal Carcass
Management [Docket No. APHIS-2013-0044]
Sunday, September 01, 2013
*** hunting over gut piles and CWD TSE prion disease
Monday, October 07, 2013
The importance of localized culling in stabilizing chronic wasting disease
prevalence in white-tailed deer populations
Friday, March 07, 2014
37th Annual Southeast Deer Study Group Meeting in Athens, Georgia (CWD TSE
Prion abstracts)
Saturday, March 15, 2014
Potential role of soil properties in the spread of CWD in western Canada
Inactivation of the TSE Prion disease
Chronic Wasting Disease CWD, and other TSE prion disease, these TSE prions
know no borders.
these TSE prions know no age restrictions.
The TSE prion disease survives ashing to 600 degrees celsius, that’s around
1112 degrees farenheit.
you cannot cook the TSE prion disease out of meat.
you can take the ash and mix it with saline and inject that ash into a
mouse, and the mouse will go down with TSE.
Prion Infected Meat-and-Bone Meal Is Still Infectious after Biodiesel
Production as well.
the TSE prion agent also survives Simulated Wastewater Treatment Processes.
IN fact, you should also know that the TSE Prion agent will survive in the
environment for years, if not decades.
you can bury it and it will not go away.
The TSE agent is capable of infected your water table i.e. Detection of
protease-resistant cervid prion protein in water from a CWD-endemic area.
it’s not your ordinary pathogen you can just cook it out and be done with.
that’s what’s so worrisome about Iatrogenic mode of transmission, a simple
autoclave will not kill this TSE prion agent.
Sunday, March 30, 2014
*** Chronic Wasting Disease Agents in Nonhuman Primates ***
*** our results raise the possibility that CJD cases classified as VV1 may
include cases caused by iatrogenic transmission of sCJD-MM1 prions or food-borne
infection by type 1 prions from animals, e.g., chronic wasting disease prions in
cervid. In fact, two CJD-VV1 patients who hunted deer or consumed venison have
been reported (40, 41). The results of the present study emphasize the need for
traceback studies and careful re-examination of the biochemical properties of
sCJD-VV1 prions. ***
Thursday, January 2, 2014
*** CWD TSE Prion in cervids to hTGmice, Heidenhain Variant
Creutzfeldt-Jacob Disease MM1 genotype, and iatrogenic CJD ??? ***
OLD HISTORY ON CWD AND GAME FARMS IN USA
Terry S. Singeltary Sr.
posted by Terry S. Singeltary Sr. at
3:14 PM
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