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Identification and control of two outbreaks of unrelated New Delhi metallo-β-lactamase–producing carbapenem-resistant Escherichia coli traced to the same endoscope defect

Published online by Cambridge University Press:  23 February 2023

Halima K. Dabaja-Younis
Affiliation:
Infection Control and Prevention Unit, Rambam Health Care Campus, Haifa, Israel The Ruth & Bruce Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa, Israel
Vered Schechner
Affiliation:
National Institute for Antibiotic Resistance and Infection Control, Ministry of Health, Tel Aviv, Israel Sackler Faculty of Medicine, Tel Aviv University, Israel
Ibrahim Firan
Affiliation:
Infection Control and Prevention Unit, Rambam Health Care Campus, Haifa, Israel
Iyad Khamaysi
Affiliation:
The Ruth & Bruce Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa, Israel Gastroenterology Unit, Rambam Health Care Campus, Haifa, Israel
Gabrielle D. Levi
Affiliation:
National Institute for Antibiotic Resistance and Infection Control, Ministry of Health, Tel Aviv, Israel
Mor N. Lurie-Weinberger
Affiliation:
National Institute for Antibiotic Resistance and Infection Control, Ministry of Health, Tel Aviv, Israel
Avi Weissman
Affiliation:
The Ruth & Bruce Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa, Israel Hospital Management, Rambam Health Care Campus, Haifa, Israel
Yuri Guriel
Affiliation:
Gastroenterology Unit, Rambam Health Care Campus, Haifa, Israel
Yuval Geffen
Affiliation:
The Ruth & Bruce Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa, Israel Microbiology Laboratory, Rambam Health Care Campus, Haifa, Israel
Khetam Hussein*
Affiliation:
Infection Control and Prevention Unit, Rambam Health Care Campus, Haifa, Israel The Ruth & Bruce Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa, Israel
*
Author for correspondence: Dr. Khetam Hussein, Infectious Control and Prevention Unit Rambam Health Care Campus, PO Box 9602, Haifa 31096, Israel. E-mail: k_hussein@rambam.health.gov.il

Abstract

We report 2 outbreaks of genetically unrelated carbapenem-resistant New Delhi metallo-β-lactamase–producing Escherichia coli caused by contaminated duodenoscopes. Using endoscopes with disposable end caps, adherence to the manufacturer’s reprocessing instructions, routine audits, and manufacturer evaluation are critical in preventing such outbreaks.

Type
Concise Communication
Copyright
© The Author(s), 2023. Published by Cambridge University Press on behalf of The Society for Healthcare Epidemiology of America

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