Leptospirosis.
D000382:Agricultural Workers' Diseases / Q000175:diagnosis* / Q000635:transmission; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000635:transmission; D003612:Dairying; D006801:Humans; D007922:Leptospirosis / Q000175:diagnosis* / Q000635:transmission / Q000662:veterinary