Breaking News
National Equine Health Stakeholder Call-October 2026
Learn More

Disease Alerts

Updates on current disease outbreaks are listed here as they occur and will include the date listed, disease name, location and current status. Specific premises will not be named but the general location by town, county and state will be listed. When locations, events or horses are at risk they will be listed. Updates will be posted as they are received.



1 Week
2 Weeks
1 Month
2 Months
3 Months
3+ Months
No Results

The color range is based off of the selected End Date. If the End Date doesn't have a value it will use Today's Date.

Leelanau County, MI
Outbreak Identifier: 4049
Alert ID: 1507
November 06, 2019
Confirmed Case(s) - No Quarantine

Michigan Department of Agriculture and Rural Development

Number Confirmed: 1;
Age: 6; Gender: Gelding; Breed: Quarter Horse (QH); Onset of Clinical Signs: 10/1/2019;
Clinical Signs: Ataxia, Depression, Down, Unable to Rise; Confirmation Date: 11/1/2019; Horse Status: Euthanized; Vaccination Status: Unvaccinated (this horse was reportedly previously vaccinated against EEE, but the vaccination was expired);
Notes: This is the 29th equine case of EEE in Michigan for 2019. ;