Diversity of serotypes of Campylobacter jejuni and Campylobacter coli isolated in laboratory animals.
One hundred nineteen isolates of Campylobacter jejuni and Campylobacter coli from nine laboratory animal species were serotyped using antisera to 20 Penner serotypes commonly isolated from cases of human enteric infections. Although C. jejuni and C. coli were isolated from laboratory animals with diarrhea, the majority were cultured from asymptomatic animals (81%). Seven of twenty-two isolates from animals with diarrhea were serotype 4 (32%) and three were serotype 1 (14%). Sixty-one of the 119 isolates (51%) were typeable using the 20 Penner antisera indicating that many of the isolates obtained from 29 nonhuman primates (five species), 20 ferrets, 7 hamsters, 15 cats and 48 dogs are serotypes commonly associated with human enteritis. Among typeable strains, 13 different serotypes were identified. Two particular serotypes, 4 and 19 were isolated from several species of animals and comprised 24% of the isolates studied. Since asymptomatic laboratory animals of several different species harbor serotypes of C. jejuni and C. coli that are potentially pathogenic to man, appropriate precautions should be instituted to minimize exposure of personnel to the organisms in laboratory animal feces. If suspected cases of zoonotic-related enteric campylobacteriosis involving laboratory animals do occur, serotyping of isolates would be a useful epidemiologic marker in studying the outbreak.
Taylor
N S
NS
Ellenberger
M A
MA
Wu
P Y
PY
Fox
J G
JG
D000818:Animals; D000830:Animals, Laboratory / Q000382:microbiology*; D002167:Campylobacter / Q000145:classification* / Q000276:immunology / Q000302:isolation & purification; D002169:Campylobacter Infections / Q000382:microbiology / Q000662:veterinary*; D002168:Campylobacter fetus / Q000145:classification* / Q000276:immunology / Q000302:isolation & purification; D002415:Cats / Q000382:microbiology; D006224:Cricetinae / Q000382:microbiology; D003967:Diarrhea / Q000382:microbiology / Q000662:veterinary; D004285:Dogs / Q000382:microbiology; D005289:Ferrets / Q000382:microbiology; D011323:Primates / Q000382:microbiology; D012703:Serotyping