Outbreak of colonization by carbapenemase-producing Klebsiella pneumoniae in a neonatal intensive care unit: Investigation, control measures and assessment

Am J Infect Control. 2015 Oct 1;43(10):1122-4. doi: 10.1016/j.ajic.2015.05.038. Epub 2015 Jul 3.

Abstract

We describe an outbreak of carbapenemase-producing Klebsiella pneumoniae in a neonatal intensive care unit and assess the effect of infection control measures. Our assessment indicates that active surveillance culture is very useful in identifying multidrug-resistant organisms and its prevention from transmission. Besides contact precaution, environment disinfection, good compliance of hand hygiene, and single-room isolation is very important for preventing transmission of carbapenemase-producing K pneumoniae isolates.

Keywords: Carbapenemase-producing Klebsiella pneumoniae; Infection control; Neonatal intensive care unit; Outbreak.

MeSH terms

  • Bacterial Proteins / metabolism*
  • Disease Outbreaks*
  • Disease Transmission, Infectious / prevention & control*
  • Humans
  • Infant
  • Infant, Newborn
  • Infection Control / methods*
  • Intensive Care Units, Neonatal
  • Klebsiella Infections / epidemiology*
  • Klebsiella Infections / microbiology
  • Klebsiella pneumoniae / enzymology*
  • Klebsiella pneumoniae / isolation & purification
  • Male
  • beta-Lactamases / metabolism*

Substances

  • Bacterial Proteins
  • beta-Lactamases
  • carbapenemase