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.

Garvin and McClain Counties, OK
Alert ID: 731
October 25, 2017

Oklahoma Department of Agriculture, Food and Forestry

The Oklahoma Department of Agriculture has confirmed two cases of equine West Nile Virus. A 2 year old QH colt located in Garvin County showed mild neurologic signs and recovered completely.  The horse was not vaccinated. A 3 year old Friesian stallion located in McClain County was showing severe neurologic signs and was euthanized.  Vaccination history is unknown. This brings the number of reported equine WNV cases to 5 in Oklahoma in 2017. For more information visit: http://www.ag.ok.gov