Outbreak Alert: October 6, 2021 – Potomac Horse Fever in Clark County, WA

Source: State Veterinarian Number Confirmed: 1; Facility Type: Private Facility; 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 premises will not be named but the general location by …

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Outbreak Alert: October 5, 2021 – West Nile in Virus Jackson County, OR

Number Confirmed: 1; Facility Type: Private Facility; Age: 1; Gender: Mare; Breed: Welsh Pony; Onset of Clinical Signs: 9/17/2021; Clinical Signs: Neurologic Signs, Colic Signs; Confirmation Date: 9/28/2021; Horse Status: Euthanized; Vaccination Status: Unvaccinated; Notes: For more information about West Nile Virus go to the WNV factsheet.  Equine Disease Communication …

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Outbreak Alert: October 1, 2021 – West Nile Virus in Yuba County, CA

Source: California Department of Food and Agriculture Number Confirmed: 1; Age: 1; Gender: Stallion; Breed: Paint; Onset of Clinical Signs: 9/18/2021; Clinical Signs: lip/neck to shoulder fasciculations, Reluctance to Move Head, stiff hindquarters; Confirmation Date: 9/29/2021; Horse Status: Affected And Alive; Vaccination Status: Unvaccinated; Notes: For more information about West …

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Outbreak Alert: September 28, 2021 – West Nile Virus in Benton County, WA

Source: Washington State Veterinary Office Number Confirmed: 1; Facility Type: Private Facility; Horse Status: Affected And Alive; Vaccination Status: Unvaccinated; Notes: A horse at a private facility in Benton County has tested positive for West Nile Virus. For more information about West Nile Virus go to the WNV factsheet.  Equine Disease Communication …

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Outbreak Alert: September 24, 2021 – West Nile Virus in El Paso and Logan County, CO

Source: Colorado State Veterinarian El Paso Number Confirmed:1; Number Exposed: 7; of Clinical Signs: 9/20/2021; Clinical Signs: Not Reported; Confirmation Date: 9/23/2021;   Logan County Number Confirmed: 1; Confirmation Date: 9/22/2021; Notes: For more information about West Nile Virus go to WNV factsheet.; Equine Disease Communication CenterUpdates on current disease …

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Outbreak Alert: September 24, 2021 – West Nile Virus in Yuba County, CA

Source: California Department of Food and Agriculture Number Confirmed: 1; Age: 14; Gender: Mare; Breed: Quarter Horse (QH); Onset of Clinical Signs: 9/20/2021; Clinical Signs: Down in Lateral Recumbency, Muzzle/ear Fasciculations, Phases of Hyperexcitability; Confirmation Date: 9/23/2021; Horse Status: Euthanized; Vaccination Status: Unvaccinated; Notes: For more information about West Nile …

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Outbreak Alert: September 21, 2021 – West Nile Virus in Amador and Stanislaus County, CA

Source: California Department of Food and Agriculture Amador County Number Confirmed: 1; Age: 3; Gender: Mare; Breed: Quarter Horse (QH); Onset of Clinical Signs: 9/15/2021; Clinical Signs: Muscle Fasciculations, Severe Ataxia, Hyperreactive to light; Confirmation Date: 9/20/2021; Horse Status: Affected And Alive; Vaccination Status: Unvaccinated; Stanislaus County Number Confirmed: 1; Age: 7; Gender: Mare; Breed: Pony; Onset …

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Outbreak Alert: September 20, 2021 – West Nile Virus in Lewis County, WA

Source: Washington State Veterinary Office Number Confirmed: 1; Facility Type: Private Facility; Notes: A horse at a private facility in Lewis County has tested positive for West Nile Virus. For more information about West Nile Virus go to WNV factsheet.  Equine Disease Communication CenterUpdates on current disease outbreaks are listed …

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Outbreak Alert: September 17, 2021 – West Nile Virus in Weld, Larimer, Mesa Counties, CO

Source: State Veterinarian’s Office Weld County Number Confirmed: 1; Onset of Clinical Signs: 9/7/2021;Confirmation Date: 9/15/2021;   Larimer County Number Confirmed: 1; Onset of Clinical Signs: 9/12/2021;Confirmation Date: 9/14/2021;   Mesa County Number Confirmed: 1; Onset of Clinical Signs: 9/14/2021; Confirmation Date: 9/16/2021; Notes: WNV factsheet Equine Disease Communication CenterUpdates on …

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