This map shows counties and wildlife management units in which CWD has been found in wild cervid populations (orange) and in captive cervid populations (blue).

Buttons exist for:

  • switching to a white basemap
  • turning layers on and off
  • taking a screenshot of the map
  • printing the map

If the map instructions are visible but not the map click the Okay button at the bottom to view the map.

Map created by Chronic Wasting Disease Alliance.


Most recent updates for North America is courtesy MI DNR

Chronic Wasting Disease and Cervidae Regulation In North America – MI Department of Natural Resources Fall 2021
Contact: Melinda Cosgrove (cosgrovem1@michigan.gov 517-336-5043)