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: 396

December 17, 2016

There are currently four (4) horses in quarantined isolation at the Los Angeles Equestrian Center. Three (3) of these horses are no longer shedding EHV-1 virus. One of the horses continues to shed virus and will be resampled for diagnostic EHV-1 testing. None of these four (4) horses are febrile or showing neurologic symptoms at this time. Only horses in C Barn continue to be quarantined. There have been no new febrile horses over the past five (5) days in C Barn. The LAEC incident has had a total of fifteen (15) EHV-1 confirmed cases, all of those caused by the non-neurotrophic strain EHV-1 virus. Enhanced biosecurity measures continues in C Barn under quarantine and all horses’ temperatures continue to be monitored twice daily.

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