Meningococcal meningitis: repeat case.
D000293:Adolescent; D002908:Chronic Disease; D006801:Humans; D008297:Male; D008585:Meningitis, Meningococcal / Q000382:microbiology*; D008887:Military Medicine; D009345:Neisseria meningitidis / Q000302:isolation & purification*; D012703:Serotyping