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.

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Equine Herpesvirus- Respiratory

Riverside county, CA

Alert ID: 54

June 27, 2015

June 24, 2015-- Five exposed horses/mules demonstrating compatible clinical signs and/or previously testing positive for low viral levels of the neuropathogenic strain of EHV-1, have tested negative fo EHV-1 on June 23,2015. A second sample will be collected from all five horses on June 29th. If all samples are negative and no additional horses demonstrate clinical signs during the time period, the quarantine will be released on June 30, 2015. CDFA continues to monitor the situation.

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