West Nile Virus

District of Parry Sound, Ontario

August 31, 2026

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1
Confirmed Cases
0
Suspected Cases
0
Exposed
0
Euthanized

Alert Details

Facility Type
Boarding Facility
Quarantine Status
Active
Data Source
Ontario Ministry of Agriculture, Food, and Agribusiness

Affected Horse Details

Horse 1

Age
5
Gender
Mare
Breed
Quarter Horse Cross
Vaccination
Unvaccinated
Status
Recovering
Clinical Signs: This mare developed neurologic signs (muscle fasciculations, mild ataxia) on August 21. She is recovering with treatment. Serum was positive for WNV IgM.

What next?