A herd of captive whitetail deer fully infected by chronic wasting disease (CWD) roamed a pen that was inadequately fenced but approved by an inspector from the Minnesota Board of Animal Health, the Star Tribune has learned.
The case has rankled wildlife officials at the Department of Natural Resources (DNR) because of the health risk the farm poses to wild deer in Winona County, one of the most densely populated whitetail regions in the state.
Deer hunters there almost surely will experience fallout from the case this fall if the DNR follows its routine of ordering CWD surveillance of the local herd. Lymph nodes from harvested deer are removed and tested for CWD. In other areas of the state, the checks have been mandatory.
"We have grave concerns about wild deer being infected by these facilities," said Lou Cornicelli, wildlife research supervisor at the DNR. "I think hunters should be pretty afraid of this one."
Cornicelli said the farmer's herd of seven whitetails was "100 percent infected and the Board of Animal Health says the fence wasn't in compliance. That's worrisome."
The rural Winona farm owned by Bruce Hoseck was depopulated of deer Feb. 21, but the 12-acre facility still is considered a disease hazard to healthy wild deer because they are capable of breaching a fence that remains out of compliance. Hoseck said his fence has sagged over the years and many parts are lower than 7 feet in height. The state minimum height is 8 feet. He said it's been that way for years and a small section of the fence was damaged last year and dipped to as low as 5 feet. The spot still is not fully repaired, he said.
But agency records show that Hoseck's fence passed inspection in each of the past three years, including a check completed by the Board of Animal Health on Oct. 25.
"Yeah, that would be the case," said Michael Crusan, a spokesman for the Board of Animal Health.