Human plague in 1996.
D000293:Adolescent; D000328:Adult; D000349:Africa / Q000453:epidemiology; D000367:Age Factors; D000569:Americas / Q000453:epidemiology; D001208:Asia / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010930:Plague / Q000453:epidemiology* / Q000401:mortality; D012737:Sex Factors