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Outbreak Alerts: August 2-8, 2023 – West Nile Virus – MULTIPLE COUNTIES, CO

Equine Rhinitis Virus-B

Source: State Veterinarian’s OfficeConfirmed Case(s) – No Quarantine August 02, 2023 – Conejos County, CONumber Confirmed: 1Number Exposed: 4Facility Type: Private Facility August 03, 2023 – Elbert County, CONumber Confirmed: 1Number Suspected: UnknownNumber Exposed: UnknownFacility Type: Private Facility August 03, 2023 – El Paso County, CONumber Confirmed: 1Number Exposed: 4Facility …

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Outbreak Alerts: July 27, 2023 – West Nile Virus – Weld County, CO

Equine Rhinitis Virus-B

Source: State Veterinarian’s Office Confirmed Case(s) – No Quarantine Number Confirmed: 1Number Suspected: 1 Number Exposed: UnknownGender: GeldingBreed: GradeOnset of Clinical Signs: 7/24/2023Clinical Signs: Weakness Ataxia Unable to RiseConfirmation Date: 7/27/2023Horse Status: EuthanizedVaccination Status: Status Unknown For more information, go to https://www.equinediseasecc.org/west-nile-virus See past published Outbreak Alerts: www.coloradohorsesource.com/category/news/alerts Equine Disease Communication CenterUpdates on current disease outbreaks are listed on our EDCC website …

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Outbreak Alerts: June 02, 2023 – Equine Infectious Anemia – Garfield County, CO

Equine Rhinitis Virus-B

Source: State Veterinarian Office Confirmed Case(s) – Quarantine Released Number Confirmed: 1Number Exposed: 5Facility Type: Private Facility For more information, go to: https://www.equinediseasecc.org/equine-infectious-anemia See past published Outbreak Alerts: www.coloradohorsesource.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 …

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Outbreak Alerts: May 23, 2023 – Equine Infectious Anemia – Okmulgee County, OK

Equine Rhinitis Virus-B

Source: State Veterinarian Office Confirmed Case(s) – Official Quarantine Number Confirmed: 1Number Exposed: 20Comments: Case Update: The positive horse was euthanized and removed from the premises by state and federal health officials. There were no additional horses on the premises. All equines within 200 yards are test negative for EIA and will be …

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Outbreak Alerts: May 16, 2023 – Equine Infectious Anemia – El Paso County, TX

Equine Rhinitis Virus-B

Source: Texas Animal Health Commission Confirmed Case(s) – Official Quarantine Number Confirmed: 1Number Suspected: UnknownNumber Exposed: UnknownBreed: PaintHorse Status: EuthanizedComments: Texas Animal Health Commission (TAHC) officials confirmed Equine Infectious Anemia (EIA) in one paint horse on an El Paso County premise. The premises has been quarantined and will not be released until TAHC’s requirements are …

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Outbreak Alerts: May 12, 2023 – Equine Infectious Anemia – Okmulgee County, OK

Equine Rhinitis Virus-B

Source: State Veterinarian Office Confirmed Case(s) – Official Quarantine Number Confirmed: 1Number Exposed: UnknownFacility Type: Private FacilityAge: 3Gender: FillyBreed: Quarter Horse (QH)Usage: RacingOnset of Clinical Signs: 4/27/2023Clinical Signs: Presented for Annual EIA testing. No clinical symptoms of disease.Confirmation Date:5/11/2023Horse Status: QuarantinedComments: EIA reactor has no sanctioned race history in the United States. At the time of investigation it …

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Outbreak Alerts: April 14, 2023 – Equine Infectious Anemia – Garfield County, CO

Equine Rhinitis Virus-B

Source: State Veterinarian’s Office Confirmed Case(s) – Official Quarantine Number Confirmed: 1Number Exposed: 5Facility Type: Private FacilityComments: A horse in Garfield County, CO has been confirmed positive for Equine Infectious Anemia (EIA). The press release regarding this case can be found here: https://ag.colorado.gov/press-release/horse-in-garfield-county-tests-positive-for-equine-infectious-anemia-overall-risk-to See past published Outbreak Alerts: www.coloradohorsesource.com/category/news/alerts Equine Disease Communication CenterUpdates on …

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Outbreak Alerts: March 16, 2023 – Equine Infectious Anemia – Maricopa & Pinal Counties County, AZ

Equine Rhinitis Virus-B

Source: Arizona Department of Agriculture Confirmed Case(s) – Official Quarantine Number Confirmed: 1Number Exposed: 28Facility Type: Private FacilityHorse Status: EuthanizedComments: On March 9th, samples were collected from an 8yo Quarter Horse and sent to the National Veterinary Services Laboratory which confirmed a positive test result for Equine Infectious Anemia (EIA) on March 15th, 2023. …

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Outbreak Alerts: March 14, 2023 – Equine Infectious Anemia – Terry County, TX

Equine Rhinitis Virus-B

Source: Texas Animal Health Commission Confirmed Case(s) – Official Quarantine Number Confirmed: 1Confirmation Date: 12/29/2022Horse Status: EuthanizedComments: On December 29, 2022 the Texas Animal Health Commission (TAHC) officials confirmed Equine Infectious Anemia (EIA) in one horse on a Terry County premises. The premises has been quarantined and will not be released until TAHC’s requirements are …

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Outbreak Alerts: February 22, 2023 – Equine Infectious Anemia – Oklahoma County, OK

Equine Rhinitis Virus-B

Source: State Veterinarian Office Confirmed Case(s) – Official Quarantine Number Confirmed: 1Number Exposed: 6Facility Type: Training FacilityAge: 4Gender: StallionBreed: Quarter Horse (QH)Usage: RacingOnset of Clinical Signs: 2/11/2023Clinical Signs: AsymptomaticConfirmation Date: 2/20/2023Horse Status: QuarantinedComments: Exposed horses have undergone initial testing and all are negative. The positive horse has been isolated and quarantined. Epidemiologic Investigation is ongoing at this time. For more information go …

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