title: Persistent genital tract infection with Vibrio fetus intestinalis associated with serotypic alteration of the infecting strain.
mesh_terms: D000034:Abortion, Veterinary / Q000382:microbiology; D000372:Agglutination Tests; D000818:Animals; D000942:Antigens, Bacterial; D002168:Campylobacter fetus / Q000145:classification / Q000254:growth & development / Q000276:immunology* / Q000302:isolation & purification; D002417:Cattle; D002418:Cattle Diseases / Q000276:immunology* / Q000382:microbiology; D005260:Female; D005612:Freeze Drying; D005831:Genital Diseases, Female / Q000662:veterinary*; D011247:Pregnancy; D012703:Serotyping; D014591:Uterine Diseases / Q000276:immunology / Q000382:microbiology / Q000662:veterinary; D014623:Vaginal Diseases / Q000276:immunology / Q000382:microbiology / Q000662:veterinary; D014735:Vibrio Infections / Q000276:immunology / Q000662:veterinary*
chemical_list: D000942:Antigens, Bacterial