title: Campylobacter bacteremia: a rare and under-reported event?
abstract: Bacteria belonging to the species Campylobacter are the most common cause of bacterial diarrhoea in humans. The clinical phenotype associated with Campylobacter infections ranges from asymptomatic conditions to severe colitis and bacteremia. In susceptible patients, Campylobacter infections are associated with significant morbidity and mortality, with both host factors and bacterial factors being involved in the pathogenesis of bacteremia. In the host, age, gender and immune-compromising conditions may predispose for Campylobacter infections, whilst the most important bacterial determinants mentioned in the literature are cytotoxin production and flagellar motility. The role of sialylated lipo-oligosaccharide (LOS) and serum resistance in bacteremia is inconclusive at this time, and the clinical significance of Campylobacter bacteremia is not yet fully understood. More emphasis on the detection of Campylobacter species from blood cultures in susceptible patients at risk for Campylobacter infections will increase our understanding of the pathogenesis and the relevance of Campylobacter bacteremia.
authors.forename: R
authors.initials: R
authors.lastname: Louwen
authors.forename: P
authors.initials: P
authors.lastname: van Baarlen
authors.forename: A H M
authors.initials: AH
authors.lastname: van Vliet
authors.forename: A
authors.initials: A
authors.lastname: van Belkum
authors.forename: J P
authors.initials: JP
authors.lastname: Hays
authors.forename: H P
authors.initials: HP
authors.lastname: Endtz
keywords: Campylobacter; bacteremia; complications; serum resistance; under-reported