Symptoms of the disease usually remain vague and mild. == References ==
From 1996 to 1998, approximately three times as many reported human cases of arboviral encephalitis were caused by California serogroup viruses than were reported for western equine encephalomyelitis viruses, St. Louis encephalitis, and eastern equine encephalomyelitis viruses combined. Subtypes
California encephalitis virus (CEV) – type strain
Inkoo virus (INKV)
South river virus (SORV)

References


== External links ==