[Progress in studies on the epidemiology of Japanese encephalitis].
D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D002648:Child; D002675:Child, Preschool; D009033:Culicidae; D004668:Encephalitis Viruses / Q000302:isolation & purification; D004672:Encephalitis, Japanese / Q000453:epidemiology* / Q000266:history / Q000276:immunology; D004683:Encephalomyelitis, Equine / Q000453:epidemiology; D005260:Female; D005843:Geography; D006801:Humans; D007223:Infant; D007564:Japan; D008297:Male; D008875:Middle Aged; D012621:Seasons