Characterization of a Novel Plasmid in Serratia marcescens Harboring blaGES-5 Isolated from a Nosocomial Outbreak in Japan
Serratia marcescens is a nosocomial pathogen with carbapenem resistance, limiting the availability of effective treatment options. In this study, we performed molecular characterization of GES-5 carbapenemase-producing S. marcescens isolated from an outbreak in Japan. Comparative genetic analysis revealed that the blaGES-5-encoding plasmid p2020-O-9 is a unique plasmid contributing towards carbapenem resistance. Furthermore, this study highlights the necessity of surveillance programs for monitoring novel, along with commonly occurring carbapenemases in clinical settings.
microbiology↗