The first case of chronic wasting disease in a wild deer in Allegan County has stirred concerns among the Michigan Department of Natural Resources (DNR). The confirmation came after an emaciated doe showing symptoms of the neurological disorder was reported by Leighton Township residents and subsequently tested positive for chronic wasting disease, as per the Michigan Department of Natural Resources records.
With Allegan marking the 17th county in Michigan to report a chronic wasting disease-positive wild deer, the presence of this disease in the region is a growing concern. The poor condition of the 1.5-year-old doe, lacking any body fat, was a tell-tale sign of her affliction. Brent Rudolph, a DNR deer, elk and moose management specialist, underscored the role of public vigilance, stating, "The care that's demonstrated when people take the time to share their observations is a critical contribution to our disease-testing efforts." The doe's test was initially confirmed by the Wisconsin Veterinary Diagnostic Laboratory, with additional verification from the U.S. Department of Agriculture's National Veterinary Services Laboratory according to the Michigan Department of Natural Resources.
This incident puts a spotlight on the chronic wasting disease, a fatal disease affecting cervids like deer, elk, and moose, which has been detected in various other Michigan counties including Clinton, and Dickinson to name a few. Despite focused chronic wasting disease surveillance in 2021 where approximately 500 deer were tested in Allegan County with no positives, the appearance of CWD in a wild deer highlights the ongoing challenge of disease management, as noted by the Michigan Department of Natural Resources.
Given the disease poses significant risks to wildlife, hunters and residents are encouraged to report sick deer and take advantage of free chronic wasting disease self-sample submission kits provided by the DNR for testing. Particularly, deer that are emaciated, seem disoriented, or show any unusual behavior are candidates for chronic wasting disease testing, which is also vital for identifying the disease in areas previously undetected. In 2025, expanded testing is available across the state, with select counties like Baraga, and Mackinac under focused surveillance as outlined by the Michigan Department of Natural Resources.
Hunter safety has been prioritized in light of chronic wasting disease spread, with the Centers for Disease Control and Prevention advising against consuming meat from infected animals. Michigan's active engagement in testing strategy is reflected in their efforts since 2015, where over 110,000 deer have been tested for chronic wasting disease. Hunters have also contributed to the data pool with more than 3,400 deer samples leading to 61 confirmed positives since direct submissions began in 2020. The practices undertaken by the Michigan Department of Natural Resources aim to mitigate and monitor the spread, keeping an eye out for any instances that could potentially pose threats to humans or domestic animals. For further information, the public is directed to Michigan.gov/CWD regarding chronic wasting disease.
