West Mi Deer Hunters Beware, Virus Found in 120 Animals

A viral disease not found in a Michigan deer since 2021 has shown up on the west side of the state and is likely to spread so beware hunters going into the woods this season.

What is Epizootic Hemorrhagic Disease

Being an avid deer hunter, I have heard about Chronic Wasting Disease (CWD) but Epizootic Hemorrhagic Disease (EHD) is a first. Deer catch EHD through bites from a type of biting fly called a midge. Warmer weather conditions make it easier for the flies to spread and cause outbreaks in July and August.

Midges breed in water and lay their eggs in muddy areas. Infected midges will carry EHD to deer through bites causing deer to dehydrate and see water before they die. Deer will often be found dead near water.  Below is a list of symptoms:

• Dehydration
• Swelling of the head, neck, tongue, and lips.
• Small bruises appear around the mouth and nose.
• Fever
• Respiratory problems.
• Bloody diarrhea
• Excessive salivation
• Loss of appetite
• Become weak and will sometimes be seen walking in circles
• Loss of fear of humans.

Read More: 2023 Michigan Deer Harvest Numbers Down Considerably

Viral Disease Found in 120 West Michigan Deer

The Michigan Department of Natural Resouces is constantly monitoring the state deer herd. The DNR recently discovered over 120 deer in St. Joseph County with probable cases of EHD and said the neighboring counties will likely have cases.

According to the DNR press release, there is no evidence that humans or household pets can contract the EHD virus. The DNR also says the venison is still safe for consumption but does not recommend consuming visibly sick animals. That statement contradicts itself but I think they mean if you harvest a deer in an affected area that looks normal and shows no signs of the disease and you eat the meat you will be fine. On the other hand, if you visibly see a sick animal try not to harvest that animal and notify the DNR of what you witnessed. It takes about 3 years for infected area deer numbers to rebound. A good frost will usually wipe out the infected midges that spread the disease.

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If you spot dead deer near bodies of water the DNR needs you to report it and you can do so with this link.