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.

Ottawa County, MI
Alert ID: 626
August 31, 2017

Michigan Department of Agriculture and Rural Development

The Michigan Department of Agriculture and Rural Development confirmed an additional Michigan horse testing positive for West Nile Virus (WNV). The horse is an unvaccinated, three-year-old Paso Fino gelding from Ottawa County. The horse developed a sudden onset of ataxia and had difficulty standing. The horse is currently alive and recovering under treatment. This brings the total number of Michigan horses reported as having WNV in 2017 to eight, one each from the following counties: Clinton, Livingston, Jackson, Mecosta, Midland, Missaukee, Ottawa and Wexford. No quarantines were issued.  For more info go to:

http://www.michigan.gov/mdard/