Equine Herpes Myeloencephalopathy (EHM) Updates:

Equine Herpes Myeloencephalopathy (EHM) Updates: 
New San Mateo County Quarantine 
November 7, 2018: A 24 year old Arabian mare, originating from a San Mateo 
County facility, displaying neurologic signs has been confirmed positive for 
Equine Herpesvirus Myeloencephalopathy. The mare was removed from the 
property and placed in isolation and quarantined. CDFA is investigating to 
identify exposed horses which will be monitored for clinical signs and 
temperatures taken twice daily. Any horse displaying a fever or compatible 
clinical signs will be tested. CDFA will continue to monitor the situation 
and post new information as it becomes available.