Breaking News
EDCC October 2026 Statistics
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.

West Nile Virus
Jefferson County, IN
Outbreak Identifier: 7840
Alert ID: 5414
November 05, 2026
Confirmed Case(s) - No Quarantine

Indiana State Board of Animal Health

Number Confirmed: 1; 
Number Exposed: Unknown; 

Horse 1: 
Age: 15; Gender: Mare; Breed: Haflinger; Onset of Clinical Signs: 10/13/2026; Clinical Signs: 4-limb ataxia; stumbling; muscle fasciculations; dragging front and rear hooves but also hypermetric in rear limbs; afebrile; CBC/Chem was normal; Confirmation Date: 10/27/2026; Horse Status: Recovering; Vaccination Status: Unvaccinated;
Search for County