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.

Jackson, Livingston, and Missaukee Counties, MI
Alert ID: 576
July 29, 2017

Michigan Department of Agriculture and Rural Development

The Michigan Department of Agriculture and Rural Development received confirmation on July 28 that three Michigan horses tested positive for West Nile virus.  A 31 year old Arabian mare from Jackson County, an eight year old Arabian gelding from Livingston County and a 15 year old Standardbred gelding from Missaukee County developed severe neurologic signs which included incoordination, sweating, right sided facial paralysis, head pressing, paddling and an inability to stand. All three affected horses were euthanized. The vaccination history is unknown.