The serotype and biotype distribution of clinical isolates of Campylobacter jejuni and Campylobacter coli over a three-year period.
Two hundred eighty-five isolates of Campylobacter jejuni-Campylobacter coli from children with gastroenteritis at The Hospital for Sick Children (Toronto, Canada) over a three-year period were biotyped by the hippurate hydrolysis test and serotyped on the basis of thermostable, soluble antigens by the passive hemagglutination technique. Hippurate-negative strains (C. coli) were only 3.2% of the isolates. Ninety-seven percent of the isolates were serotypable with 55 antisera. About half of the strains belonged to one of four serotypes (2, 4, 3, or 1); about three-quarters belonged to one of 10 serotypes. Serotype 2 was consistently the commonest serotype in each of the three years of the study, accounting for 15%-20% of all isolates tested.
D002167:Campylobacter / Q000145:classification* / Q000302:isolation & purification / Q000378:metabolism; D002169:Campylobacter Infections / Q000382:microbiology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D005759:Gastroenteritis / Q000382:microbiology*; D006626:Hippurates / Q000378:metabolism; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D012703:Serotyping
D006626:Hippurates