West Nile Virus

Confirmed Case(s) – No Quarantine Source: California Department of Food and Agriculture Number Confirmed: 1Number Exposed: Unknown Horse 1: Age: 3Gender: MareBreed: Quarter Horse (QH)Onset of Clinical Signs: 10/4/2024Clinical Signs: ataxia, lethargyConfirmation Date: 10/10/2024Horse Status: Affected And AliveVaccination Status: Status Unknown Comments: The seventh (7th) case of West Nile Virus in California in 2024 was confirmed in Tehama County. On October 10, …

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Confirmed Case(s) – No Quarantine Source: State Department of Agriculture Number Confirmed: 1Number Suspected: Unknown Number Exposed: Unknown Horse 1Age: 11Gender: MareClinical Signs: Dull mentation, Mild ataxiaConfirmation Date: 9/25/2024Horse Status: RecoveryVaccination Status: Unvaccinated 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 …

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Confirmed Case(s) – No Quarantine Source: State Department of Agriculture Number Confirmed: 1Number Suspected: Unknown Number Exposed: Unknown Horse 1Age: 4Gender: GeldingBreed: Quarter Horse (QH)Clinical Signs: Down unable to rise, hind end most affectedConfirmation Date: 9/11/2024Vaccination Status: Unvaccinated 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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Confirmed Case(s) – No Quarantine Source: California Department of Food and Agriculture Number Confirmed: 1Number Exposed: Unknown Horse 1: Age: 7Gender: MareBreed: Warmblood (WB)Onset of Clinical Signs: 8/28/2024Clinical Signs: ataxia (all 4 limbs), muscle fasciculationsConfirmation Date: 9/6/2024Horse Status: Affected And AliveVaccination Status: Undervaccinated Comments: The sixth (6th) case of West Nile Virus in California in 2024 was confirmed in Los Angeles County. …

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Confirmed Case(s) – No Quarantine Source: Utah Department of Agriculture and Food Number Confirmed: 1Number Exposed: 5Number Euthanized: 1Facility Type: Private Facility 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, location and …

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Confirmed Case(s) – No Quarantine Source: State Department of Agriculture Number Confirmed: 1Number Suspected: Unknown Number Exposed: UnknownAge: 2Gender: FillyOnset of Clinical Signs: 8/28/2024Clinical Signs: Acting NeurologicalConfirmation Date: 8/28/2024Horse Status: UnknownVaccination Status: Unknown 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 …

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Confirmed Case(s) – No Quarantine Source: California Department of Food and Agriculture Number Confirmed: 1Number Exposed: Unknown Horse 1: Age: 9Gender: GeldingBreed: Quarter HorseOnset of Clinical Signs: 7/25/2024Clinical Signs: febrile, muscle fasciculations, ataxic, increased respiratory rateConfirmation Date: 8/8/2024Horse Status: Affected And AliveVaccination Status: Vaccinated Comments: The fourth (4th) case of West Nile Virus in California in 2024 was confirmed in San Joaquin …

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Confirmed Case(s) – No Quarantine Source: California Department of Food and Agriculture Number Confirmed: 1Number Exposed: UnknownNumber Euthanized: 1 Horse 1: Age: 16Gender: GeldingBreed: Quarter HorseOnset of Clinical Signs: 7/17/2024Clinical Signs: ataxia, muscle fasciculations, facial asymmetry, febrileConfirmation Date: 7/25/2024Horse Status: EuthanizedVaccination Status: Undervaccinated Comments: The second (2nd) case of West Nile Virus in California in 2024 was confirmed in Yuba County. On …

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Confirmed Case(s) – No Quarantine Source: California Department of Food and Agriculture Number Confirmed: 1Number Exposed: Unknown Horse 1: Age: 6Gender: StallionBreed: Andalusian CrossOnset of Clinical Signs: 7/17/2024Clinical Signs: ataxia, muscle fasciculations in muzzle, grinding teeth, decreased appetiteConfirmation Date: 7/25/2024Horse Status: Affected And AliveVaccination Status: Status Unknown Comments: The first (1st) case of West Nile Virus in California in 2024 was confirmed …

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