EDCC

Confirmed Case(s) – No Quarantine Source: Utah Department of Agriculture and Food Number Confirmed: 1; Number Suspected: Unknown; Number Exposed: Unknown; See past published Outbreak Alerts: https://nwhorsesource.com/category/news/alerts Equine Disease Communication CenterUpdates on current disease outbreaks are listed on our EDCC website as they occur and will include the date listed, disease name, location and current status. Specific … Read More

Confirmed Case(s) – No Quarantine Source: California Department of Food and Agriculture Number Confirmed: 1 Horse 1: Age: 5; Gender: Mare; Breed: Quarter Horse (QH); Onset of Clinical Signs: 8/20/2025; Clinical Signs: febrile, lethargic, hypermetric (front end), ataxia, muscle fasciculations (head, muzzle, neck, back), hyperreactive; Confirmation Date: 8/29/2025; Horse Status: Affected And Alive; Vaccination Status: Undervaccinated Comments: The first (1st) case of West Nile Virus in California in … Read More

Confirmed Case(s) – No Quarantine Source: Utah Department of Agriculture and Food Utah County, UTNumber Confirmed: 1 Number Exposed: 3Facility Type: Private FacilityHorse 1: Age: 6; Gender: Mare; Breed: Quarter Horse (QH); Usage: Breeding; Onset of Clinical Signs: 8/15/2025; Clinical Signs: Off feed and facial fasiculations; Horse Status: Recovering; Vaccination Status: Undervaccinated Weber County, UTNumber Confirmed: 1 Number Exposed: UnknownFacility Type: Training FacilityHorse 1: Age: 2; Gender: Mare; Onset of Clinical Signs: 8/17/2025; Clinical Signs: Wobbly for a few days, unresponsive to anti-inflammatories. … Read More

Confirmed Case(s) – No Quarantine Source: State Veterinarian Number Confirmed: 1Number Suspected: UnknownFacility Type: Equine Clinic Horse 1: Age: 12; Gender: Mare; Breed: Quarter Horse (QH); Usage: Pleasure Riding; Onset of Clinical Signs: 8/20/2025; Clinical Signs: neurologic; Horse Status: Affected And Alive; Vaccination Status: Unvaccinated See past published Outbreak Alerts: https://nwhorsesource.com/category/news/alerts Equine Disease Communication CenterUpdates on current disease outbreaks are listed on our EDCC website as they occur and will include … Read More

Confirmed Case(s) – No Quarantine Source: Assistant State Veterinarian Number Confirmed: 1Number Suspected: UnknownNumber Exposed: 40Facility Type: Training Facility Horse 1: Age: 7; Gender: Gelding; Breed: Draft; Usage: Pulling; Onset of Clinical Signs: 8/13/2025; Clinical Signs: Ataxic and weak in the hind end. Down twice and lifted.; Horse Status: Recovering; Vaccination Status: Unvaccinated See past published Outbreak Alerts: https://nwhorsesource.com/category/news/alerts Equine Disease Communication CenterUpdates on current disease outbreaks are listed on our EDCC … Read More

Confirmed Case(s) – No Quarantine Source: Assistant State Veterinarian Number Confirmed: 1Number Suspected: 40Number Exposed: UnknownFacility Type: Private Facility Horse 1: Age: 15; Gender: Gelding; Breed: Quarter Horse (QH); Usage: Ranch Horse; Onset of Clinical Signs: 8/10/2025; Clinical Signs: Initial ataxia and weakness in the hind end, down the next day and death on day 3.; Horse Status: Deceased; Vaccination Status: Unvaccinated; Comments: Rodeo horses on premise vaccinated, but not ranch horses … Read More

Confirmed Case(s) – No Quarantine Source: State Veterinarian Number Confirmed: 1Number Exposed: 5Number Euthanized: 1Facility Type: Private Facility Horse 1: Age: 13; Gender: Mare; Breed: Quarter Horse (QH); Usage: Pleasure Riding; Onset of Clinical Signs: 8/12/2025; Clinical Signs: acute onset ataxia; unable to rise after 24 hours; Horse Status: Euthanized; Vaccination Status: Unvaccinated; See past published Outbreak Alerts: https://nwhorsesource.com/category/news/alerts Equine Disease Communication CenterUpdates on current disease outbreaks are listed on our EDCC … Read More