Western encephalitis with recovery of virus from cerebrospinal fluid.
D001921:Brain / Q000382:microbiology*; D002555:Cerebrospinal Fluid / Q000382:microbiology*; D003168:Complement Fixation Tests; D004660:Encephalitis / Q000382:microbiology*; D004668:Encephalitis Viruses / Q000302:isolation & purification*; D005260:Female; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D009500:Neutralization Tests