title: Campylobacter jejuni and Campylobacter coli inoculation of neonatal calves.
abstract: Three groups of neonatal calves were inoculated orally with pathogenic strains of Campylobacter jejuni or C coli. The calves developed a mild, self-limiting enteritis characterized by thick mucoid feces. Bacteremia and fecal shedding of Campylobacter were sporadic in all inoculated calves. Two groups of calves were killed 1 to 3 weeks after inoculation to study the pathogenesis of infection. Postmortem culture of tissues revealed C jejuni or C coli most frequently in the ileum, cecum, colon, and blood. Clinical or pathologic differences between C jejuni-inoculated and C coli-inoculated calves were minimal.
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000382:microbiology; D002167:Campylobacter / Q000302:isolation & purification*; D002169:Campylobacter Infections / Q000382:microbiology / Q000662:veterinary*; D002168:Campylobacter fetus / Q000302:isolation & purification; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology*; D004751:Enteritis / Q000382:microbiology / Q000662:veterinary*; D005243:Feces / Q000382:microbiology; D005260:Female; D007422:Intestines / Q000382:microbiology*; D018805:Sepsis / Q000382:microbiology / Q000662:veterinary