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EDCC September 2026 Statistics
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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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Benton County, WA
Outbreak Identifier: 7651
Alert ID: 5226
September 14, 2026
Confirmed Case(s) - No Quarantine

Asst State Veterinarian-WSDA

Number Confirmed: 1; 
Number Exposed: Unknown; 
Number Euthanized: 2; 
Facility Type: Private Facility; 
Comments: Horse had been vaccinated twice earlier in year but lives near irrigation canal and swamp.;