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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.



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Cotton County, OK
Outbreak Identifier: 5362
Alert ID: 2744
September 29, 2022
Confirmed Case(s) - Voluntary Quarantine

State Veterinarian Office

Number Confirmed: 1;
Number Exposed: 1;
Facility Type: Private Facility;
Gender: Mare; Breed: Quarter Horse (QH); Usage: Roping; Onset of Clinical Signs: 9/21/2022;
Clinical Signs: Uncomfortable, frequent urinations, biting at flanks, progressed to hyperexcitability, hypersalivation, and self mutilation; Confirmation Date: 9/23/2022; Horse Status: Euthanized; Vaccination Status: Unvaccinated;
Comments: One additional horse with potential exposure is currently quarantined. For more information go to: Rabies factsheet.