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Chronic Wasting Disease (CWD)

CWD is a neurological disease that is fatal to deer and moose.

About CWD

Chronic Wasting Disease (CWD) is a contagious neurological disease that is fatal to cervids, including deer, elk, and moose. It attacks the brains of infected animals, causing them to exhibit abnormal behavior, become emaciated, and eventually die. Infected deer may spread the infectious agents through urine, feces, saliva, etc. for months before showing any clinical symptoms. No CWD infected deer have been found in Massachusetts. If you see a deer or moose in Massachusetts exhibiting any signs of this disease or any other disease, please contact MassWildlife at (508) 389-6300.

Deer hunting out of state?

In order to keep CWD from coming into Massachusetts, certain restrictions regarding the movement of deer and deer parts have been put in place. If you hunt deer outside of Massachusetts please note: It is illegal to import deer parts from states or provinces where Chronic Wasting Disease has been detected (including OH, MD, NY, PA, VA, WV, and many other states – see link to map below). It is legal to import deboned meat, clean skull caps, hides without the head, or a fixed taxidermy mount. No live deer, of any species, may be brought into Massachusetts for any purpose.

Additional Resources for About CWD


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