From the Centers for Disease Control and Prevention. Arbovirus disease--United States, 1993.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000818:Animals; D000829:Animals, Domestic; D001102:Arbovirus Infections / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D004660:Encephalitis / Q000453:epidemiology*; D004663:Encephalitis Virus, Eastern Equine; D004667:Encephalitis Virus, Western Equine; D004670:Encephalitis, California / Q000453:epidemiology; D004674:Encephalitis, St. Louis / Q000453:epidemiology; D004683:Encephalomyelitis, Equine / Q000453:epidemiology / Q000662:veterinary; D006801:Humans; D007223:Infant; D008875:Middle Aged; D014481:United States / Q000453:epidemiology