Amoebic meningitis.
D000562:Amebiasis / Q000134:cerebrospinal fluid / Q000175:diagnosis / Q000453:epidemiology; D006801:Humans; D008581:Meningitis / Q000134:cerebrospinal fluid / Q000175:diagnosis / Q000453:epidemiology; D013550:Swimming; D014871:Water Microbiology