Point of origin in lots of states has been deer enclosures. In fact, the very first case on record was inside an enclosure.Bluetick said:Point of origination in PA was a deer farm(s).
There is no test unless a deer has died, and no one really knows how contagious it is -- so in this case one of the fears is what we don't know. Other fears: there is no defense against it, no way to know whether the deer are exposed to it, no known way to diagnose if a deer has it, when a deer gets it, it's always fatal, and when the prions are present in an environment, they are virtually permanent.Gitzit said:You'd think if it was that contagious they all would test positive.
of course it was first found in a deer farm...why would they be looking for something in the wildEveryday Hunter said:Point of origin in lots of states has been deer enclosures. In fact, the very first case on record was inside an enclosure.Bluetick said:Point of origination in PA was a deer farm(s).
Way back in 1967, CWD was first identified in captive mule deer at the Colorado Division of Wildlife, Foothills Wildlife Research Facility in Fort Collins, Colorado. It wasn’t until 1981 that CWD was found in a wild animal, an elk also in Colorado, marking the first documented case of CWD in a wild cervid. All cervids (antlered ruminants) (elk, moose, caribou, whitetails, blacktails, mule deer, etc.) are susceptible to it.
The first documented case in whitetails occurred in 2001 when South Dakota discovered CWD in wild whitetail deer. The Wisconsin Department of Natural Resources detected CWD in wild whitetail deer, the state's first documented case of CWD in 2002. That same year CWD was identified in New Mexico (wild mule deer), Minnesota (captive elk), Illinois (wild whitetail), and Alberta (captive whitetail).
Today, 21 states and two Canadian provinces have confirmed cases of CWD. At least 19 have cases in wild cervid populations.