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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.



Montgomery County, TX
Outbreak Identifier: 7199
Type: EHV-1
Alert ID: 4781
December 03, 2025
Confirmed Case(s) - Official Quarantine

Texas Animal Health Commission

Number Confirmed: 4; 
Comments: All cases are associated with the EHM outbreak that originated at the Women’s Professional Rodeo Association (WPRA) World Finals and Elite Barrel Race event.; 
Previous Alerts: 4724