Outbreak Alert: September 8, 2021 – West Nile Virus Lemhi & Ada Counties, ID
Lemhi County: Source: Idaho Department of Agriculture Number Confirmed: 1; Facility Type: Farm; Age: 8; Gender: Mare; Breed: Not Reported; Onset of Clinical Signs: 8/27/2021 Clinical Signs: Ataxia, incoordination, Muscle Fasciculations, Masseter fasciculations; Confirmation Date: Not Reported; Horse Status: Recovering; Vaccination Status: Undervaccinated; Notes: Horse had previously been vaccinated, but …