title: [Which are the most frequently occurring enteropathogenic bacteria in clinical practice?].
abstract: Diarrhea is an increasingly frequent clinical finding in Swiss medical practice. One reason is the volume of tourism in countries with different climatic and social circumstances. To obtain an overview of the enteropathogenic bacteria spectrum as a cause of diarrhea, we analyzed 11,163 stool specimens from a representative group of patients throughout Switzerland. Enteropathogenic bacteria were found in 15.2% of all specimens; 50% were Campylobacter jejuni/coli, 35% Salmonella spp., 8% Aeromonas hydrophila group, 4% Shigella spp. and 3% Yersinia enterocolitica. This distribution is taken for all age groups and for both sexes. In the infant age there was a maximum evidence of enteropathogenic bacteria of the female sex. In childhood this maximum concerned to the male sex. Patients older than fifty had no positive stool specimens. As expected the most frequent positive stool specimens were in summer.
authors.affiliation: Institut Dr. Viollier Allschwil, Basel, Bern, Lausanne.
authors.forename: M
authors.initials: M
authors.lastname: Rohrbach
authors.forename: M D
authors.initials: MD
authors.lastname: Gualzata
authors.forename: R
authors.initials: R
authors.lastname: Hollfelder
authors.forename: A F
authors.initials: AF
authors.lastname: Viollier
authors.forename: M
authors.initials: M
authors.lastname: Viollier
authors.forename: E H
authors.initials: EH
authors.lastname: Viollier
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D003967:Diarrhea / Q000382:microbiology*; D004755:Enterobacteriaceae / Q000302:isolation & purification*; D005243:Feces / Q000382:microbiology*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D012621:Seasons; D012737:Sex Factors; D013557:Switzerland
vernacular_title: Welches sind die häufigsten enteropathogenen Bakterien in der Praxis?