Equine Disease Communication Center

Updates 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 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. All information is sourced from: http://equinediseasecc.org/alerts/outbreaks

Outbreak Alerts: May 02, 2025 Equine Influenza in Clallam County, WA

May 4, 2025May 3, 2025 by Equine Disease Communication Center

Confirmed Case(s) – Voluntary Quarantine Source: State Veterinarian Office and Attending Veterinarian Number Confirmed: 1Number Suspected: 2Number Exposed: UnknownFacility Type: Private FacilityComments: Under vet care and self quarantine. 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 …

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Outbreak Alerts: April 28, 2025 Equine Influenza in Spokane County, WA

April 30, 2025 by Equine Disease Communication Center

Confirmed Case(s) – No Quarantine Source: State Veterinarian Office and Attending Veterinarian Number Confirmed: 2Number Suspected: 8Number Exposed: UnknownFacility Type: Boarding FacilityComments: Under vet care. 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 …

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Outbreak Alerts: April 14, 2025 Equine Influenza in King County, WA

April 15, 2025 by Equine Disease Communication Center

Confirmed Case(s) – No Quarantine Source: State Veterinarian Office and Attending Veterinarian Number Confirmed: 2Facility Type: Private Facility Comments: Under vet care. 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 …

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Outbreak Alerts – April 02, 2025 – Equine Herpesvirus- Neurologic in Alameda County, CA

April 2, 2025 by Equine Disease Communication Center

Source: California Department of Food and Agriculture Number Confirmed: 1Number Exposed: 75 Horse 1:Age: 22 Gender: Mare Breed: Trakhener Clinical Signs: ataxia, limb edema, trouble urinating Comments: A 22-year-old Trakehner mare from Alameda County displaying neurologic signs was confirmed positive for Equine Herpesvirus Myeloencephalopathy (EHM) secondary to Equine Herpesvirus-1 (EHV-1). The mare is currently under veterinary care at …

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Outbreak Alert: March 25, 2025 – Equine Infectious Anemia in San Bernardino County, CA

March 31, 2025March 25, 2025 by Equine Disease Communication Center

Confirmed Case(s) – Official Quarantine Source: California Department of Food and Agriculture Number Confirmed: 1Number Exposed: 2 Horse 1: Age: 7; Gender: Gelding; Breed: Quarter Horse (QH); Usage: Racing; Comments: A 7–year–old Quarter Horse gelding in San Bernardino County was confirmed positive for Equine Infectious Anemia (EIA). Two (2) potentially exposed horses on the home premises have been tested for EIA …

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Outbreak Alerts: March 21, 2025 Equine Influenza in Kittitas County, WA

March 25, 2025 by Equine Disease Communication Center

Confirmed Case(s) – No Quarantine Source: State Veterinarian Office and Attending Veterinarian Number Confirmed: 1Number Suspected: 2 Number Exposed: Unknown Facility Type: Private Facility Comments: Under veterinary care and doing well 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 …

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Outbreak Alerts – March 21, 2025 – Equine Herpesvirus- Neurologic in Santa Barbara County, CA

March 25, 2025 by Equine Disease Communication Center

Source: California Department of Food and Agriculture Confirmed Case(s) – Official Quarantine Number Confirmed: 1Number Exposed: 41Number Euthanized: 1 Horse 1: Age: 16; Gender: Mare; Breed: Pony; Onset of Clinical Signs: 3/17/2025; Confirmation Date: 3/19/2025; Horse Status: Euthanized; Comments: A 16-year-old Pony mare from Santa Barbara County displaying neurologic signs was confirmed positive for Equine Herpesvirus Myeloencephalopathy (EHM) secondary to Equine Herpesvirus-1 (EHV-1). The mare …

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Outbreak Alert: March 21, 2025 – Equine Infectious Anemia in San Joaquin County, CA

March 25, 2025 by Equine Disease Communication Center

Confirmed Case(s) – Official Quarantine Source: California Department of Food and Agriculture Number Confirmed: 1Number Exposed: 18Number Euthanized: 1 Horse 1: Age: 10Gender: GeldingBreed: Quarter Horse (QH)Horse Status: EuthanizedComments: A 10–year–old Quarter Horse gelding in San Bernardino County was confirmed positive for Equine Infectious Anemia (EIA). A confirmed EIA positive equid must be euthanized or quarantined for life 200 …

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Outbreak Alerts: March 3, 2025 Equine Influenza in King County, WA

March 3, 2025 by Equine Disease Communication Center

Confirmed Case(s) – No Quarantine Source: State Veterinarian Office and Attending Veterinarian Number Confirmed: 1Number Suspected: UnknownNumber Exposed: UnknownFacility Type: Private FacilityComments: reporting vet says other horses have been coughing. Animal under veterinary care. 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 …

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Outbreak Alerts – February 11, 2025 – Equine Herpesvirus- Neurologic in San Bernardino County, CA

February 11, 2025 by Equine Disease Communication Center

Source: California Department of Food and Agriculture Confirmed Case(s) – Outbreak Update Number Confirmed: 2Number Exposed: 90Number Euthanized: 1Comments: A 7-year-old gelding with fever and mild neurological clinical signs was confirmed positive for Equine Herpesvirus Myeloencephalopathy (EHM) secondary to Equine Herpesvirus-1 (EHV-1). The gelding is alive and under supportive care at the home …

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Thank you for supporting the businesses that support The Northwest Horse Source

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