Isolation of campylobacter species from stool samples by use of a filtration method: Assessment from a United States-based population

Abstract

Fecal samples submitted to our clinical microbiology laboratory from patients in the Philadelphia region were prospectively analyzed for Campylobacter species other than C. jejuni and C. coli using a filtration method and microaerobic conditions with increased H2 concentrations. Of 225 samples tested, 13 (5.8%) yielded Campylobacter species, with frequent isolation of C. concisus. The majority of Campylobacter species were not clinically significant. Additional studies in U.S. populations are warranted.