An epidemic of Echo 9 virus meningitis in Auckland.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D029822:Enterovirus B, Human; D004769:Enterovirus Infections / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D008587:Meningitis, Viral / Q000134:cerebrospinal fluid / Q000453:epidemiology*; D009500:Neutralization Tests; D009520:New Zealand; D012698:Serologic Tests; D014776:Virus Cultivation