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ST. PAUL, Minnesota (Valley News Live) The disease of chronic wasting was detected in four samples taken from deer on a quarantined farm in Crow Wing County.
The Commission is subject to movement restrictions and has been monitored by the Commission since December 2016, when two deer were tested positive for the virus.
The Minnesota Board of Animal Health confirms that recent samples were positive for CWD in four deer.
• 9 year old mule deer.
• 1.5 year old white-tailed deer.
• 2 year old white-tailed deer.
• 2 year old female mule deer.
"We have been working with the herd owner for two years to monitor the deer and look for new detections of the disease," said Assistant Director Dr. Linda Glaser.
"The biggest change from this new detection will be to extend our herd monitoring time."
The Department of Natural Resources (DNR) is currently in its second year of wild cervid sampling in Crow Wing County, following the earlier infection of the farm.
Last Saturday and Sunday, the opening weekend of the deer hunting season with firearms, the DNR sampled deer killed by hunters in Crow Wing County and results are not yet available. .
Since the start of MNR surveillance in Crow Wing County in 2017, no cases of cervid disease have been detected in wild deer.
The DNR generally conducts three-year monitoring of wild deer in a specific area where CWD is present in a deer.
This new discovery in deer has not changed the way the DNR conducted its recent sampling during the opening weekend in Crow Wing County, Lou said. Cornicelli, DNR Wildlife Research Manager.
However, MNR staff will be meeting with the Bureau of Animal Health to assess the risk factors associated with this latest discovery on the farm and determine if a fourth year of wild deer monitoring is required, Cornicelli said.
"We appreciate all the cooperation that the hunters provided us during the last weekend of surveillance opening in Crow Wing County," said Cornicelli.
MDC is a disease that affects members of the deer and elk family and is caused by an abnormally shaped protein, a prion, that can damage the brain and nervous tissue. There is no danger for other animal species.
The disease is probably transmitted when infected deer and elk excrete prions in saliva, stool, urine and other fluids or tissues.
The disease is always fatal and there is no known treatment or vaccine.
The Commission recommends testing all cervids for disease. Consuming infected meat is not advisable.
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