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

Los Angeles County, CA

Alert ID: 377

December 01, 2016

As of December 1st, 2016 one (1) horse remains in quarantined isolation –this horse remains positive for EHV-1 on PCR nasal swab diagnostic testing on November 30th. No febrile horses were identified today at LAEC in the quarantined barns. Enhanced biosecurity measures are in place in all barns under quarantine and all horses’ temperatures continue to be monitored twice daily. CDFA staff continue to provide oversight in working closely with management, trainers and owners at LAEC. The updates on this EHV-1 incident will continue on a 48 hour basis. The quarantine release date will be evaluated based on additional test results from the positive horse in isolation at LAEC.

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