Three Klebsiella pneumoniae lineages causing bloodstream infections variably dominated within a Greek hospital over a 15 year period.

ABSTRACT: Carbapenem-resistant Klebsiella pneumoniae (CRKP) has emerged as a major clinical and public health threat. The rapid dissemination of this pathogen is driven by several successful clones worldwide. We aimed to investigate the CRKP clonal lineages, their antibiotic resistance determinants and their potential transmissions in a tertiary care hospital located in Athens, Greece. Between 2003 and 2018, 392 CRKP isolates from bloodstream infections were recovered from hospitalized patients. Whole genome sequencing (WGS) was performed on the Illumina platform to characterize 209 of these isolates. In total, 74 % (n=155) of 209 isolates belonged to three major clonal lineages: ST258 (n=108), ST147 (n=29) and ST11 (n=18). Acquired carbapenemase genes were the mec

SUBMITTER: Afolayan AO 

PROVIDER: S-EPMC10483420 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature