Leptospirosis in California.
D000818:Animals; D002140:California; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology; D006734:Horse Diseases / Q000453:epidemiology; D006736:Horses; D006801:Humans; D007922:Leptospirosis / Q000175:diagnosis* / Q000453:epidemiology*; D012756:Sheep; D012757:Sheep Diseases / Q000453:epidemiology; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology