Breaking News
National Equine Health Stakeholder Call-Nov. 2025
Learn More

Disease Alerts

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.



Red Deer County, AB
Outbreak Identifier: 7189
Alert ID: 4767
November 28, 2025
Quarantine Released

Attending veterinarian

Number Confirmed: 1; 
Number Exposed: Unknown; 

Horse 1: 
Clinical Signs: Update on case: Outbreak Identifier: 7189 Alert ID: 4713 Recovered. received 3 negative EHV-1 tests. Released from quarantine; 

Comments: Horse has recovered from EHV-1 infection. Three negative EHV-1 tests (PCR) obtained. Quarantine has been released (Nov 28th, 2025). Boarding facility has had no additional cases and have completed 21 day quarantine period (Nov 29th, 2025).; 
Previous Alerts: 4713