Leptospirosis.
D000293:Adolescent; D000328:Adult; D000368:Aged; D003168:Complement Fixation Tests; D004739:England; D005260:Female; D006801:Humans; D007921:Leptospira interrogans / Q000302:isolation & purification; D041341:Leptospira interrogans serovar canicola / Q000302:isolation & purification; D007922:Leptospirosis / Q000175:diagnosis*; D008297:Male; D008581:Meningitis / Q000382:microbiology; D008875:Middle Aged; D012606:Scotland; D014852:Wales; D014895:Weil Disease / Q000453:epidemiology