West Nile Virus

Regional Municipality of Durham, Ontario

September 9, 2026

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1
Confirmed Cases
0
Suspected Cases
0
Exposed
0
Euthanized

Alert Details

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

Affected Horse Details

Horse 1

Age
19
Gender
Gelding
Breed
Draft
Vaccination
Unvaccinated
Status
Euthanized
Clinical Signs: This gelding developed acute neurologic signs (ataxia, falling down) on Aug 25, 2026 and was euthanized. Serum was positive for WNV IgM.

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