Photo Credit Anngela Bayer

Chronic Wasting Disease

Let's Keep B.C. CWD Free!

Hunting in the Kootenays this fall?

Be aware that there are mandatory submissions for CWD in highest-risk areas.

Chronic Wasting Disease (CWD) is a fatal prion disease affecting the deer family (cervids). Surveillance for CWD in BC has been ongoing since 2002, with no positive cases. However, in June 2019, CWD was confirmed in white-tailed deer in Libby, Montana, approximately 60 km south of the BC border.  As of February 2020, 64 additional positive cases were confirmed in the Libby area; 61 white-tailed deer, 1 mule deer, and 2 moose. In response, B.C. issued a General Order (under the BC Animal Health Act) for mandatory submission of all deer heads harvested in wildlife management units (WMUs) 4-1 through 4-7 for CWD testing. Support from the BCWF and participation by hunters was instrumental in the delivery of a successful response effort in 2019. CWD has not been detected in B.C., however, this level of surveillance is required for continued confidence in disease status and to ensure early detection if the disease is introduced. ​Mandatory submission of deer heads harvested in wildlife management units (WMUs) 4-1 through 4-7 ​will again be in effect for the 2020 hunting season from September 1st to December 20th, 2020.


For more information, please click here. To hear more about the science, watch the 2021 Conservation Webinar on Chronic Wasting Disease here.

Chronic Wasting Disease...What is it?

Chronic Wasting Disease (CWD) is a degenerative neurological disease that affects species in the deer family (cervids) and is caused by an abnormal protein called a prion. The origins of CWD are not known but the disease was first described in captive mule deer and elk in Colorado and Wyoming in the 1960s, followed by positive diagnoses in free-ranging deer and elk populations.


The B.C. Wildlife Health program has been doing surveillance for CWD in free-ranging cervids since 2002. To date, over 3900 samples have been tested and there have been no CWD positive cases in B.C. Surveillance is key to understanding the disease risk of CWD in British Columbia. For this reason, hunters are encouraged to submit their deer, elk or moose head for CWD testing. This is voluntary in most parts of B.C. but is mandatory for all white-tailed and mule deer harvested September 1, 2020, to December 20, 2020, in wildlife management units 4-1, 4-2, 4-3, 4-4, 4-5, 4-6 and 4-7.

To help this initiative, the B.C. Wildlife Federation purchased and donated ten freezers that were placed at the different drop-off locations throughout the Kootenay and Peace Region. The Federation also had a fundraising campaign during the week leading up to National Hunting, Trapping and Fishing Heritage Day to raise funds to support the efforts to keep B.C. CWD free!

How can you help?

If you hunt in an area outside B.C. that is affected with CWD, please leave the high risk tissues (brain, spinal cord, lymph nodes and organs) where you harvest the animal and return only with the meat, antlers with cleaned skull plate and/or hide (in a sealed container) with all tissue removed.

Surveillance is key to confirm B.C.’s CWD-free status and to detect the disease as early as possible so we can respond in the most effective way possible. Hunters in B.C. are encouraged to submit their cervid heads to the BC CWD Surveillance Program at one of the drop-off locations.

A full list of these drop off locations and more information can be found on the Chronic Wasting Disease government website.

Please report any sick or unusually thin animals to the RAPP line at 1-877-952-7277.

Thank you to the following BCWF affiliated clubs who generously donated to the Hunter Heritage Campaign, supporting our efforts to keep B.C. CWD Free!