title: Serological survey of leptospiral antibodies in swine in Quebec.
abstract: The prevalence of reactors to different serovars of Leptospira interrogans was determined in 117 swine premises in Quebec. A total of 926 sera were tested, using the microscopic agglutination method, against six leptospiral serovars: pomona, icterohaemorrhagiae, grippotyphosa, hardjo, canicola and ballum. Of the sera tested, 30 (3.2%) reacted to one of the three following serovars: pomona (2%), icterohaemorrhagiae (1.1%) and ballum (0.1%).
mesh_terms: D000818:Animals; D000907:Antibodies, Bacterial / Q000032:analysis*; D007921:Leptospira interrogans / Q000276:immunology; D007922:Leptospirosis / Q000276:immunology / Q000662:veterinary*; D013552:Swine; D013553:Swine Diseases / Q000276:immunology*
chemical_list: D000907:Antibodies, Bacterial