The 1952 encephalitis outbreak in California.
D000818:Animals; D002140:California; D009033:Culicidae; D004196:Disease Outbreaks; D004671:Encephalitis, Arbovirus / Q000453:epidemiology*; D004679:Encephalomyelitis; D004683:Encephalomyelitis, Equine / Q000453:epidemiology*; D006736:Horses; D006801:Humans
ENCEPHALITIS, EPIDEMIC/epidemiology; ENCEPHALOMYELITIS, EQUINE/epidemiology; MOSQUITOES