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Outbreak Alerts: April 24, 2026 Pigeon Fever in Benton County, OR

Equine Herpesvirus- Neurologic

Confirmed Case(s) – Official Quarantine Source: State Department of Agriculture Number Confirmed: 1; Number Exposed: 1; Facility Type: Private Facility; Comments: Horse imported to Oregon from California approximately 2 weeks prior to diagnosis; 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 … Read More

Outbreak Alerts: April 21, 2026 Strangles in Multiple Counties in WA

Equine Herpesvirus- Neurologic

Source: Asst State Veterinarian-WSDA Confirmed Case(s) – No Quarantine Snohomish County Number Confirmed: 1; Facility Type: Private Facility; Comments: Under vet care. Recovering. Grant County Number Confirmed: 1; Number Exposed: 4; Facility Type: Private Facility; Comments: Horse under vet care. Purchased another equid at the livestock market recently and brought home.; For more information about Strangles, go to https://www.equinediseasecc.org/strangles See past published Outbreak Alerts: … Read More

Outbreak Alert – April 16, 2026 – Equine Influenza in Crook County, OR

Equine Herpesvirus- Neurologic

Confirmed Case(s) – Official Quarantine Source: State Department of Agriculture Number Confirmed: 1; Number Suspected: 3; Facility Type: Private Facility; For more information about Equine Influenza, go to https://www.equinediseasecc.org/equine-influenza 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 … Read More

Outbreak Alerts: April 2, 2026 – Equine Influenza in Yamhill County, OR

Equine Herpesvirus- Neurologic

Confirmed Case(s) – Official Quarantine Source: State Department of Agriculture Number Confirmed: 1; Number Suspected: Unknown; Number Exposed: 36; Facility Type: Boarding Facility; For more information about Equine Influenza, go to https://www.equinediseasecc.org/equine-influenza 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 … Read More

Outbreak Alerts: March 31, 2026 – Equine Influenza in Lake County, OR

Equine Herpesvirus- Neurologic

Confirmed Case(s) – Official Quarantine Source: State Department of Agriculture Number Confirmed: 1; Number Suspected: 2; Number Exposed: 40; Facility Type: Training Facility; For more information about Equine Influenza, go to https://www.equinediseasecc.org/equine-influenza 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 … Read More

Outbreak Alerts: March 10, 2026 Strangles in Linn County, OR

Equine Herpesvirus- Neurologic

Source: State Department of Agriculture Confirmed Case(s) – Official Quarantine Number Confirmed: 1; Number Suspected: Unknown; Number Exposed: 4; For more information about Strangles, go to https://www.equinediseasecc.org/strangles 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 … Read More

Outbreak Alerts: March 06, 2026 – Equine Influenza in Gallatin County, MT

Equine Herpesvirus- Neurologic

Confirmed Case(s) – Voluntary Quarantine Source: Attending Veterinarian Number Confirmed: 1; Number Suspected: Unknown; Number Exposed: Unknown; For more information about Equine Influenza, go to https://www.equinediseasecc.org/equine-influenza 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, … Read More

Outbreak Alerts: March 09, 2026 Strangles in Harney County, OR

Equine Herpesvirus- Neurologic

Source: State Department of Agriculture Confirmed Case(s) – Official Quarantine Number Confirmed: 9; Number Suspected: 3; Number Exposed: Unknown; Facility Type: Farm; Previous Alerts: 4906 Comments: There are 12 horses considered affected and alive.  For more information about Strangles, go to https://www.equinediseasecc.org/strangles 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 … Read More

Outbreak Alerts: March 02, 2026 – Equine Influenza in Snohomish County, WA

Equine Herpesvirus- Neurologic

Confirmed Case(s) – Voluntary Quarantine Source: Attending Veterinarian Number Confirmed: 1; Number Suspected: Unknown; Number Exposed: 10; Facility Type: Training Facility; For more information about Equine Influenza, go to https://www.equinediseasecc.org/equine-influenza 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, … Read More

Outbreak Alerts: January 30, 2026 – Equine Herpesvirus- Respiratory, Kitsap County, WA

Equine Herpesvirus- Neurologic

Source: State Veterinarian Office and Attending Veterinarian Confirmed Case(s) – Voluntary Quarantine Number Confirmed: 1; Number Suspected: Unknown; Number Exposed: Unknown; Facility Type: Private Facility; Comments: Under veterinary care. Mild upper resp signs. Had been to local riding club event.; Equine Disease Communication CenterUpdates on current disease outbreaks are listed on our EDCC website as they occur and will … Read More

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