Outbreaks | Equine Disease Communication Center

Updates on current disease outbreaks are listed here as they occur and will include the date listed, disease name, location and current status. Specific premises will not be named but the general location by town, county and state will be listed. When locations, events or horses are at risk they will be listed. Updates will be posted as they are received.

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Eastern Equine Encephalitis

United Counties of Leeds and Grenville , ON

Outbreak Identifier: 4924

Alert ID: 2268

September 28, 2021

Confirmed Case(s) - No Quarantine

Source: Ontario Ministry of Agriculture and Food and Rural Affairs

Number Confirmed: 1;
Facility Type: Private Facility;
Age: 1; Gender: Stallion; Breed: Canadian Cross ; Onset of Clinical Signs: 9/16/2021;
Clinical Signs: Ataxia, Cranial Nerve Deficit, Fever, Hyperesthetic, Recumbency, Seizures; Confirmation Date: 9/27/2021; Horse Status: Euthanized; Vaccination Status: Unvaccinated;
Notes: For more information about Eastern Equine Encephalitis go to the EEE factsheet.

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