Prevalence of seropositive reactions to Brucella canis in a limited survey of domestic cats.
The prevalence of Brucella canis agglutinins was determined in 170 cats (114 from animal shelters in California and 56 from an animal hospital in Texas). Seropositive reactions in the cats from animal shelters were 5.3, 11.4, and 0%, respectively, the the rapid slide agglutination test, salt 2-mercaptoethanol tube agglutination test, salt 2-mercaptoethanol tube agglutination test, and brucellosis card test. For hospitalized cats, the respective percentages were 7.1, 8.9, and 0%. One (0.9%) of 114 cats from the animal shelters and 5 (8.9%) of 56 hospitalized cats were seropositive by the salt 2-mercaptoethanol tube agglutination test at titers greater than or equal to 1:200. Isolation of bacteria was not attempted; thus, the findings of this study may need cautious interpretation.
D000372:Agglutination Tests; D000818:Animals; D000907:Antibodies, Bacterial / Q000032:analysis*; D002002:Brucella / Q000276:immunology*; D002415:Cats / Q000276:immunology*
D000907:Antibodies, Bacterial