Virus meningitis and encephalitis in 1979.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003384:Coxsackievirus Infections / Q000453:epidemiology; D004457:Echovirus Infections / Q000453:epidemiology; D004660:Encephalitis / Q000453:epidemiology* / Q000209:etiology; D005260:Female; D006561:Herpes Simplex / Q000453:epidemiology; D006801:Humans; D007223:Infant; D008297:Male; D008587:Meningitis, Viral / Q000453:epidemiology*; D008875:Middle Aged; D009107:Mumps / Q000453:epidemiology; D006113:United Kingdom