title: A trivalent leptospiral vaccine with emphasis on a Leptospira interrogans serovar hardjo component to prevent leptospiruria.
mesh_terms: D000818:Animals; D000907:Antibodies, Bacterial / Q000032:analysis; D001428:Bacterial Vaccines; D002417:Cattle; D002418:Cattle Diseases / Q000276:immunology / Q000517:prevention & control* / Q000652:urine; D006224:Cricetinae; D007921:Leptospira interrogans / Q000276:immunology* / Q000378:metabolism; D007922:Leptospirosis / Q000517:prevention & control / Q000652:urine / Q000662:veterinary*
chemical_list: D000907:Antibodies, Bacterial; D001428:Bacterial Vaccines