Breaking News
Airborne Testing Could Help Spot EHV at Major Events
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.

Clark County, WI
Outbreak Identifier: 7440
Alert ID: 5005
May 21, 2026
Confirmed Case(s) - Voluntary Quarantine

Wisconsin Department of Agriculture, Trade and Consumer Protection

Number Confirmed: 1; 
Number Exposed: 1; 
Facility Type: Private Facility; 

Horse 1: 
Age: 3; Gender: Gelding; Breed: Belgian; Usage: Pulling; Onset of Clinical Signs: 5/13/2026; Clinical Signs: febrile, nasal discharge, mandibular lymphadenopathy; Confirmation Date: 5/18/2026; Horse Status: Affected And Alive; Vaccination Status: Unvaccinated;