[An epidemic of aseptic meningitis due to ECHO virus 6].
D000818:Animals; D002417:Cattle; D002648:Child; D002675:Child, Preschool; D029822:Enterovirus B, Human / Q000302:isolation & purification*; D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D007223:Infant; D007564:Japan; D008297:Male; D008587:Meningitis, Viral / Q000453:epidemiology*