Equine Influenza
Polk County, WI
Alert ID: 5190
September 30, 2026
Confirmed Case(s) - Voluntary Quarantine
Wisconsin Department of Agriculture, Trade and Consumer Protection
Number Confirmed: 1;
Number Exposed: 4;
Facility Type: Private Facility;
Horse 1:
Age: 10; Gender: Mare; Breed: Quarter Horse Cross; Onset of Clinical Signs: 9/22/2026; Clinical Signs: Fever, cough, bilateral mucopurulent nasal discharge; Confirmation Date: 9/25/2026; Horse Status: Recovering; Vaccination Status: Unvaccinated;