Abstract
Escherichia coli bacteremia in young infants may arise via either urinary tract infection or gut translocation (GT). E. coli GT isolates have rarely been investigated. Molecular analysis of 100 E. coli isolates recovered from bacteremic infants revealed that GT isolates had multilocus sequence types similar to those of urosepsis isolates but different prevalences of PapGII adhesin, TcpC protectin, and ibeA invasin. Compared with late-onset GT isolates, early-onset isolates were associated with significantly different rates of the conserved virulence plasmidic region common to human and avian pathogenic strains and α-hemolysin. We identified genetic determinants potentially involved in specific pathophysiological steps preceding E. coli bloodstream invasion.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
