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

California, United States

Alert ID: 389

December 12, 2016

One new febrile horse was identified in a quarantined barn on December 11th and diagnostic sampling will be forthcoming from CAHFS Laboratory on Monday. Test samples from two horses taken on December 9th indicated one new EHV-1 positive horse in quarantined isolation and the other febrile horse moved to isolation on Friday tested negative for EHV-1. Barns D, E and F have not had a confirmed EHV-1 case and these three barns have been released from quarantine as of 7 AM on December 11, 2016. The Los Angeles Equestrian Center incident has had a total of fourteen (14) EHV-1 confirmed cases, all of those caused by the non-neurotrophic strain EHV-1 virus. Enhanced biosecurity measures continues in all barns under quarantine and all horses’ temperatures continue to be monitored twice daily.

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