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.

Morgan County, MO
Alert ID: 610
August 23, 2017

University of Missouri Veterinary Health Center

The University of Missouri Veterinary Health Center has confirmed a case of WNV. The 7-year-old mare from Morgan County showed acute onset of clinical signs on August 2nd which included non-weight bearing left hind lameness and recumbency (inability to stand) and was euthanized. The mare had been vaccinated in March of 2017.