In February, the Maryland Department of Natural Resources (DNR) received laboratory confirmation that a second white-tailed deer harvested in Maryland tested positive for chronic wasting disease (CWD).
The adult female deer was harvested in Allegany County in December 2013 during firearm season. The first confirmed case of CWD in Maryland was reported in February 2011, also from Allegany County.
This is the second positive sample out of nearly 7,500 deer tested in Maryland since 1999. Since 2010, sampling efforts have been focused on Allegany and western Washington counties due to the presence of CWD in nearby West Virginia, Virginia, and Pennsylvania.
Over 20 U.S. states and Canadian provinces have documented cases of chronic wasting disease, a fatal disease that affects white-tailed deer, mule deer, Rocky Mountain elk, moose.
The disease appears to be passed between animals via saliva, feces or urine, according to DNR.
source: Maryland Department of Natural Resources