title: Brucella abortus in coyotes. I. A serologic and bacteriologic survey in eastern Texas.
abstract: Prevalence of Brucella abortus serum antibodies in coyotes from east central Texas was determined by the buffered Brucella antigen (card test), rivanol, standard agglutination tube, and cold complement fixation tube tests. Eighteen percent (9 of 51) of the coyotes were positive serologically. B. abortus biotype 1 was isolated from various tissues from 7 of 43 coyotes by bacteriologic culture. Congenital transmission was found.
mesh_terms: D000818:Animals; D000907:Antibodies, Bacterial / Q000032:analysis*; D002003:Brucella abortus / Q000276:immunology / Q000302:isolation & purification*; D002335:Carnivora / Q000276:immunology / Q000382:microbiology*; D005260:Female; D008297:Male; D013781:Texas
chemical_list: D000907:Antibodies, Bacterial