Comparison between the prevalence of 189 bacterial species identified among 2,750 isolates from fecal samples of 162 individuals with diarrhea and 185 without diarrhea.

P value is specified only when a significant difference was observed.N° of isolate: Number of isolate; %: Percentage; ns: non significant value.1Strains identified using a molecular analysis;2Bacterial species that were never isolated in humans;3Bacterial species isolated in humans but not in the human gut;4New bacterial species.