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Klebsiella pneumoniae ST147: and then there were three carbapenemases

  • L. F. Mataseje
  • , L. Chen
  • , G. Peirano
  • , K. Fakharuddin
  • , B. Kreiswith
  • , M. Mulvey
  • , J. D.D. Pitout
  • Public Health Agency of Canada
  • Alberta Precision Laboratories
  • University of Calgary
  • Hackensack Meridian Health
  • Seton Hall University
  • University of Pretoria

Research output: Contribution to journalArticlepeer-review

14 Scopus citations

Abstract

Gram-negative bacteria containing three different carbapenemases are extremely rare. Klebsiella pneumoniae (N22-925) with KPC-2, NDM-1, and OXA-48 was obtained from a Canadian patient with recent hospitalization in Romania. Short and long read whole genome sequencing showed that the blaKPC-2 was situated on a 214 kb IncFIB(K)/IncFII(K) plasmid, the blaNDM-1 on a 104 kb IncFIB (pQil)/IncFII(K) plasmid, and the blaOXA-48 on a 64 kb IncL plasmid. These plasmids were conjugated to Escherichia coli J53. N22-925 belonged to a unique ST147 cluster that is likely endemic in Romania. This case emphasizes the need for rapid carbapenemase screening in patients from endemic regions. We described the first complete genome sequence of a K. pneumoniae isolate with three different carbapenemases, providing a reference for future studies on this rarely reported occurrence.

Original languageEnglish
Pages (from-to)1467-1472
Number of pages6
JournalEuropean Journal of Clinical Microbiology and Infectious Diseases
Volume41
Issue number12
DOIs
StatePublished - Dec 2022

Keywords

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  • K. pneumoniae ST147

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