Leptospirosis: New Zealand's no. 1 dairy occupational disease.
D000382:Agricultural Workers' Diseases / Q000382:microbiology*; D003612:Dairying; D006801:Humans; D007919:Leptospira / Q000302:isolation & purification*; D007922:Leptospirosis / Q000382:microbiology*; D009520:New Zealand