Is CWD transmissible to humans?

Currently there are conflicting experimental studies regarding the potential for CWD to infect people. Researchers have found no naturally occurring link between the disease and any neurological disease that affects humans including the human TSE disease, Creutzfeldt-Jakob Disease. Between 1997 and 1998, three cases of sporadic CJD occurred in the U.S. in young adults. These individuals had consumed venison, which led to speculation about possible transmission of CWD from deer or elk to humans. However, review of the clinical records and pathological studies of all three cases by the Centers for Disease Control and Prevention in Atlanta, did not find a causal link to CWD.

The prions are known to accumulate in certain parts of the infected animal -- brain, spinal cord, eyes, spleen, meat and lymph nodes. Consumption of these parts is not recommended. Furthermore, health officials advise caution. Hunters are encouraged not to consume meat from animals known to be infected. Hunters should take common sense precautions when field dressing and processing deer or elk taken in areas where CWD has been diagnosed.