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Dissemination of extensively drug-resistant NDM-producing Providencia stuartii in Europe linked to patients transferred from Ukraine, March 2022 to March 2023

  • Sandra Witteveen
  • , Jörg B. Hans
  • , Radosław Izdebski
  • , Henrik Hasman
  • , Ørjan Samuelsen
  • , Laurent Dortet
  • , Yvonne Pfeifer
  • , Niall Delappe
  • , Jesús Oteo-Iglesias
  • , Dorota Żabicka
  • , Martin Cormican
  • , Mirco Sandfort
  • , Felix Reichert
  • , Anna K. Pöntinen
  • , Martin A. Fischer
  • , Nelianne Verkaik
  • , María Pérez-Vazquez
  • , Niels Pfennigwerth
  • , Anette M. Hammerum
  • , Søren Hallstrøm
  • Marta Biedrzycka, Kati Räisänen, Cornelia Ch Wielders, Paweł Urbanowicz, Angela de Haan, Karin Westmo, Fabian Landman, Han Gj van der Heide, Simon Lansu, Romy D. Zwittink, Daan W. Notermans, Aneta Guzek, Viacheslav Kondratiuk, Aidyn Salmanov, Sebastian Haller, Marius Linkevicius, Sören Gatermann, Anke Kohlenberg, Marek Gniadkowski, Guido Werner, Antoni Pa Hendrickx*
*Corresponding author for this work
  • National Institute of Public Health and the Environment
  • Robert Koch-Institut
  • Ruhr University Bochum
  • National Medicines Institute, Warsaw
  • Statens Serum Institut
  • University of Tromsø – The Arctic University of Norway
  • University Hospital of North Norway
  • Immunology of Viral Infections and Autoimmune Diseases
  • University of Galway
  • Centro Nacional de Microbiologia
  • University of Oslo
  • National Institute for Health and Welfare
  • Public Health Agency of Sweden
  • Wojskowy Instytut Medyczny
  • National Pirogov Memorial Medical University, Vinnytsya
  • Shupyk National Healthcare University of Ukraine
  • European Centre for Disease Prevention and Control

Research output: Contribution to journal › Article › Academic › peer-review

24 Citations (Scopus)
30 Downloads (Pure)

Abstract

Background
The war in Ukraine led to migration of Ukrainian people. Early 2022, several European national surveillance systems detected multidrug-resistant (MDR) bacteria related to Ukrainian patients.

Aim
To investigate the genomic epidemiology of New Delhi metallo-β-lactamase (NDM)-producing Providencia stuartii from Ukrainian patients among European countries.

Methods
Whole-genome sequencing of 66 isolates sampled in 2022-2023 in 10 European countries enabled whole-genome multilocus sequence typing (wgMLST), identification of resistance genes, replicons, and plasmid reconstructions. Five blaNDM-1-carrying-P. stuartii isolates underwent antimicrobial susceptibility testing (AST). Transferability to Escherichia coli of a blaNDM-1-carrying plasmid from a patient strain was assessed. Epidemiological characteristics of patients with NDM-producing P. stuartii were gathered by questionnaire.

Results
wgMLST of the 66 isolates revealed two genetic clusters unrelated to Ukraine and three linked to Ukrainian patients. Of these three, two comprised blaNDM-1-carrying-P. stuartii and the third blaNDM-5-carrying-P. stuartii. The blaNDM-1 clusters (PstCluster-001, n = 22 isolates; PstCluster-002, n = 8 isolates) comprised strains from seven and four countries, respectively. The blaNDM-5 cluster (PstCluster-003) included 13 isolates from six countries. PstCluster-001 and PstCluster-002 isolates carried an MDR plasmid harbouring blaNDM-1,blaOXA-10, blaCMY-16, rmtC and armA, which was transferrable in vitro and, for some Ukrainian patients, shared by other Enterobacterales. AST revealed PstCluster-001 isolates to be extensively drug-resistant (XDR), but susceptible to cefiderocol and aztreonam-avibactam. Patients with data on age (n = 41) were 19-74 years old; of 49 with information on sex, 38 were male.

Conclusion
XDR P. stuartii were introduced into European countries, requiring increased awareness and precautions when treating patients from conflict-affected areas.

Original languageEnglish
Article numberpii=2300616
Number of pages13
JournalEuro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin
Volume9
Issue number23
DOIs
Publication statusPublished - 6 Jun 2024

Bibliographical note

Publisher Copyright:
© 2024 European Centre for Disease Prevention and Control (ECDC). All rights reserved.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being
  2. SDG 16 - Peace, Justice and Strong Institutions
    SDG 16 Peace, Justice and Strong Institutions

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