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Nosocomial transmission of a blaVIM-2 carbapenemase integron between isolates of two different Pseudomonas species

Published online by Cambridge University Press:  19 February 2021

Andrea C. Büchler
Affiliation:
Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
Daniel Wüthrich
Affiliation:
Division of Clinical Bacteriology and Mycology, University Hospital Basel, Basel, Switzerland Applied Microbiology Research, Department of Biomedicine, University of Basel, Basel, Switzerland
Melanie Wicki Jauslin
Affiliation:
Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
Adrian Egli
Affiliation:
Division of Clinical Bacteriology and Mycology, University Hospital Basel, Basel, Switzerland Applied Microbiology Research, Department of Biomedicine, University of Basel, Basel, Switzerland
Andreas F. Widmer*
Affiliation:
Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
*
Author for correspondence: Andreas F. Widmer, E-mail: andreas.widmer@usb.ch

Abstract

We report the first documented in-hospital patient-to-patient-transmission of a blaVIM-2 integron between isolates of Pseudomonas alcaligenes and P. aeruginosa. Molecular typing looking only for difference within species may fail to detect nosocomial transmission of resistance genes.

Type
Concise Communication
Copyright
© The Author(s), 2021. Published by Cambridge University Press on behalf of The Society for Healthcare Epidemiology of America

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