European Journal of Clinical Microbiology & Infectious Diseases

, Volume 30, Issue 10, pp 1159–1162

Prevalence of faecal ESBL carriage in the community and in a hospital setting in a county of Southern Sweden

  • H. Strömdahl
  • J. Tham
  • E. Melander
  • M. Walder
  • P. J. Edquist
  • I. Odenholt
Article

DOI: 10.1007/s10096-011-1202-5

Cite this article as:
Strömdahl, H., Tham, J., Melander, E. et al. Eur J Clin Microbiol Infect Dis (2011) 30: 1159. doi:10.1007/s10096-011-1202-5

Abstract

The aim of this study was to investigate the prevalence of extended-spectrum beta-lactamase (ESBL)-producing bacteria in patients at various hospital wards and in a group of relatively healthy volunteers, in order to obtain greater knowledge on how common these bacterial strains are in hospital settings and in the general community. Participants (n = 427) were enrolled at a University Hospital and at Primary Health Care Units (PHCUs) in Sweden in 2008 and 2010. The participants provided rectal swabs, which were tested for the occurrence of ESBL-producing bacteria. Positive samples were analysed with polymerase chain reaction (PCR) methods for bacterial strain typing and ESBL phylogroups. In 2008, the prevalence was 2.1% (2/96) in PHCU subjects and 1.8% (2/113) in hospital patients. In 2010, the prevalence was 3.0% (3/100) in PHCU subjects and 6.8% (8/118) in hospital patients. The dominating phylogroups were CTX-M-1 and CTX-M-9. All ESBL-positive isolates were Escherichia coli. We found a higher prevalence of ESBL faecal carriage than expected, both in the hospital setting and in the PHCU group.

Copyright information

© Springer-Verlag 2011

Authors and Affiliations

  • H. Strömdahl
    • 1
  • J. Tham
    • 1
    • 5
  • E. Melander
    • 2
    • 3
  • M. Walder
    • 2
  • P. J. Edquist
    • 4
  • I. Odenholt
    • 1
  1. 1.Infectious Diseases Unit, Department of Clinical SciencesLund UniversityMalmöSweden
  2. 2.Medical Microbiology, Department of Laboratory MedicineLund UniversityMalmöSweden
  3. 3.Department of Infection Control, Laboratory MedicineSkåne CountySweden
  4. 4.Unit for Antibiotics and Infection ControlSwedish Institute for Communicable Disease ControlSolnaSweden
  5. 5.Infectious Diseases Unit, MalmöSkåne University HospitalMalmöSweden