Eastern Equine Encephalitis

City of Ottawa, Ontario

August 26, 2025

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1
Confirmed Cases
0
Suspected Cases
0
Exposed
0
Euthanized

Alert Details

Facility Type
Farm
Quarantine Status
Active
Data Source
OMAFA

Location

Affected Horse Details

Horse 1

Age
14
Gender
Mare
Breed
Belgian
Vaccination
Undervaccinated
Status
Euthanized
Clinical Signs: This mare went off feed the day before developing acute neurologic signs (ataxia progressing to recumbency and nystagmus) and fever. She was euthanized. Serum EEE IgM ELISA was positive.