title: Reported encephalitis associated with California serogroup virus infections in the United States, 1963-1981.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000914:Antibodies, Viral / Q000032:analysis; D002648:Child; D002675:Child, Preschool; D002141:Encephalitis Virus, California / Q000276:immunology; D004671:Encephalitis, Arbovirus / Q000453:epidemiology*; D004670:Encephalitis, California / Q000453:epidemiology* / Q000276:immunology / Q000401:mortality; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D009500:Neutralization Tests; D012621:Seasons; D012737:Sex Factors; D014481:United States
chemical_list: D000914:Antibodies, Viral