Outbreaks | Equine Disease Communication Center

Updates on current disease outbreaks are listed here 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.

Disease

Outbreak States

Start Date

End Date

Search by Alert ID

Search by Outbreak ID

1 Week

2 Weeks

1 Month

2 Months

3 Months

3+ Months

No Results

The color range is based off of the selected End Date. If the End Date doesn't have a value it will use Today's Date.

Equine Herpesvirus- Neurologic

Alameda County, CA

Outbreak Identifier: 4106

Alert ID: 1613

March 28, 2020

Confirmed Case(s) - Official Quarantine

Source: California Department of Food and Agriculture

Number Confirmed: 2

Number Exposed

Age: 18; Gender: Gelding; Breed: Quarter Horse (QH); Onset of Clinical Signs: 3/25/2020;
Clinical Signs: Fever; Confirmation Date: 3/26/2020; Horse Status: Affected And Alive; Vaccination Status: Vaccinated;
Notes: The horse is febrile only and showing no neurologic signs. This is the second horse confirmed with EHV-1 at this facility.

Search for County

Disease Alerts