Equine Herpesvirus- Neurologic
Waukesha County, WI
Alert ID: 4764
January 29, 2026
Confirmed Case(s) - Official Quarantine
Wisconsin Department of Agriculture, Trade and Consumer Protection
Number Confirmed: 1;
Number Exposed: 45;
Number Euthanized: 1;
Facility Type: Private Facility;
Horse 1:
Age: 23; Gender: Gelding; Breed: Warmblood (WB); Onset of Clinical Signs: 1/26/2026; Clinical Signs: Acute onset neurologic signs; Confirmation Date: 1/28/2026; Horse Status: Euthanized; Vaccination Status: Vaccinated;
Comments: Affected equine had no recent travel history;