Occurrence and spread of carbapenemase‐producing Enterobacterales (CPE) in the food chain in the EU/EFTA. Part 1: 2025 update

Abstract Carbapenemase‐producing Enterobacterales (CPE) have been reported in the food chain in 14 out of 30 EU/EFTA countries. Commonly reported genes are blaVIM‐1, blaOXA‐48 and blaOXA‐181, followed by blaNDM‐5 and blaIMI‐1. Escherichia coli, target of most of the studies, Enterobacter cloacae com...

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Main Authors: EFSA BIOHAZ Panel (EFSA Panel on Biological Hazards), Ana Allende, Avelino Álvarez‐Ordóñez, Valeria Bortolaia, Sara Bover‐Cid, Alessandra De Cesare, Wietske Dohmen, Laurent Guillier, Lieve Herman, Liesbeth Jacxsens, Lapo Mughini‐Gras, Maarten Nauta, Jakob Ottoson, Fernando Pérez‐Rodríguez, Panagiotis Skandamis, Elisabetta Suffredini, Hector Argüello, Johan Bengtsson‐Palme, Alessandra Carattoli, Anke Kohlenberg, Dominique L. Monnet, Laurent Poirel, Beatriz Guerra, Raquel García‐Fierro, Ernesto Liébana, Sonagnon Martin Goudjihounde, Núria Ferrer‐Bustins, Hanne Rabbås, Luisa Peixe
Format: Article
Language:English
Published: Wiley 2025-04-01
Series:EFSA Journal
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Online Access:https://doi.org/10.2903/j.efsa.2025.9336
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author EFSA BIOHAZ Panel (EFSA Panel on Biological Hazards)
Ana Allende
Avelino Álvarez‐Ordóñez
Valeria Bortolaia
Sara Bover‐Cid
Alessandra De Cesare
Wietske Dohmen
Laurent Guillier
Lieve Herman
Liesbeth Jacxsens
Lapo Mughini‐Gras
Maarten Nauta
Jakob Ottoson
Fernando Pérez‐Rodríguez
Panagiotis Skandamis
Elisabetta Suffredini
Hector Argüello
Johan Bengtsson‐Palme
Alessandra Carattoli
Anke Kohlenberg
Dominique L. Monnet
Laurent Poirel
Beatriz Guerra
Raquel García‐Fierro
Ernesto Liébana
Sonagnon Martin Goudjihounde
Núria Ferrer‐Bustins
Hanne Rabbås
Luisa Peixe
author_facet EFSA BIOHAZ Panel (EFSA Panel on Biological Hazards)
Ana Allende
Avelino Álvarez‐Ordóñez
Valeria Bortolaia
Sara Bover‐Cid
Alessandra De Cesare
Wietske Dohmen
Laurent Guillier
Lieve Herman
Liesbeth Jacxsens
Lapo Mughini‐Gras
Maarten Nauta
Jakob Ottoson
Fernando Pérez‐Rodríguez
Panagiotis Skandamis
Elisabetta Suffredini
Hector Argüello
Johan Bengtsson‐Palme
Alessandra Carattoli
Anke Kohlenberg
Dominique L. Monnet
Laurent Poirel
Beatriz Guerra
Raquel García‐Fierro
Ernesto Liébana
Sonagnon Martin Goudjihounde
Núria Ferrer‐Bustins
Hanne Rabbås
Luisa Peixe
author_sort EFSA BIOHAZ Panel (EFSA Panel on Biological Hazards)
collection DOAJ
description Abstract Carbapenemase‐producing Enterobacterales (CPE) have been reported in the food chain in 14 out of 30 EU/EFTA countries. Commonly reported genes are blaVIM‐1, blaOXA‐48 and blaOXA‐181, followed by blaNDM‐5 and blaIMI‐1. Escherichia coli, target of most of the studies, Enterobacter cloacae complex, Klebsiella pneumoniae complex and Salmonella Infantis are the most frequent CPE. E. coli isolates show a high clonal diversity. IncHI2 (blaVIM‐1 and blaOXA‐162), IncC (blaVIM‐1 and blaNDM‐1), IncX3 (blaNDM‐5 and blaOXA‐181), IncI and IncL (blaOXA‐48) plasmids are frequently reported. Most reports are from terrestrial food‐producing animals and their environments – mainly pigs, followed by bovines and poultry and with occasional reports of meat thereof (targets of the EU monitoring and follow up trace back investigations). Few studies have investigated foods of aquatic animal origin and of non‐animal origin, finding a great CPE diversity. A notable increase in the number of CPE detections has been observed, predominantly from pigs, with a surge in certain countries in 2021 (blaOXA‐181, Italy) and 2023 (blaOXA‐48, Spain; blaOXA‐181, blaOXA‐48, blaOXA‐244 and blaNDM‐5, Portugal). Very few data points to circumstantial evidence of CPE transmission, clonal and/or horizontal gene spread within the food chain and from/to humans. Various methods are used in the EU/EFTA countries to detect and characterise CPE in the food chain. Improvement of their sensitivity should be investigated. Ten out of 30 EU/EFTA countries have specific contingency plans for CPE control, being epidemiological investigations (e.g. trace‐back) a common action included in those plans. Overall, data remain scarce for the bacterial species and sources beyond those systematically monitored. Recommendations to fill data gaps on other bacterial species and sources, dissemination pathways and optimisation of detection methods are given. A One Health approach to address the drivers of CPE spread in the food chain is needed.
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spelling doaj-art-eac5c821eb874a938ececf103cf006142025-08-20T03:33:17ZengWileyEFSA Journal1831-47322025-04-01234n/an/a10.2903/j.efsa.2025.9336Occurrence and spread of carbapenemase‐producing Enterobacterales (CPE) in the food chain in the EU/EFTA. Part 1: 2025 updateEFSA BIOHAZ Panel (EFSA Panel on Biological Hazards)Ana AllendeAvelino Álvarez‐OrdóñezValeria BortolaiaSara Bover‐CidAlessandra De CesareWietske DohmenLaurent GuillierLieve HermanLiesbeth JacxsensLapo Mughini‐GrasMaarten NautaJakob OttosonFernando Pérez‐RodríguezPanagiotis SkandamisElisabetta SuffrediniHector ArgüelloJohan Bengtsson‐PalmeAlessandra CarattoliAnke KohlenbergDominique L. MonnetLaurent PoirelBeatriz GuerraRaquel García‐FierroErnesto LiébanaSonagnon Martin GoudjihoundeNúria Ferrer‐BustinsHanne RabbåsLuisa PeixeAbstract Carbapenemase‐producing Enterobacterales (CPE) have been reported in the food chain in 14 out of 30 EU/EFTA countries. Commonly reported genes are blaVIM‐1, blaOXA‐48 and blaOXA‐181, followed by blaNDM‐5 and blaIMI‐1. Escherichia coli, target of most of the studies, Enterobacter cloacae complex, Klebsiella pneumoniae complex and Salmonella Infantis are the most frequent CPE. E. coli isolates show a high clonal diversity. IncHI2 (blaVIM‐1 and blaOXA‐162), IncC (blaVIM‐1 and blaNDM‐1), IncX3 (blaNDM‐5 and blaOXA‐181), IncI and IncL (blaOXA‐48) plasmids are frequently reported. Most reports are from terrestrial food‐producing animals and their environments – mainly pigs, followed by bovines and poultry and with occasional reports of meat thereof (targets of the EU monitoring and follow up trace back investigations). Few studies have investigated foods of aquatic animal origin and of non‐animal origin, finding a great CPE diversity. A notable increase in the number of CPE detections has been observed, predominantly from pigs, with a surge in certain countries in 2021 (blaOXA‐181, Italy) and 2023 (blaOXA‐48, Spain; blaOXA‐181, blaOXA‐48, blaOXA‐244 and blaNDM‐5, Portugal). Very few data points to circumstantial evidence of CPE transmission, clonal and/or horizontal gene spread within the food chain and from/to humans. Various methods are used in the EU/EFTA countries to detect and characterise CPE in the food chain. Improvement of their sensitivity should be investigated. Ten out of 30 EU/EFTA countries have specific contingency plans for CPE control, being epidemiological investigations (e.g. trace‐back) a common action included in those plans. Overall, data remain scarce for the bacterial species and sources beyond those systematically monitored. Recommendations to fill data gaps on other bacterial species and sources, dissemination pathways and optimisation of detection methods are given. A One Health approach to address the drivers of CPE spread in the food chain is needed.https://doi.org/10.2903/j.efsa.2025.9336antimicrobial resistancecarbapenemclonedetection methodsfood‐producing animalsmolecular epidemiology
spellingShingle EFSA BIOHAZ Panel (EFSA Panel on Biological Hazards)
Ana Allende
Avelino Álvarez‐Ordóñez
Valeria Bortolaia
Sara Bover‐Cid
Alessandra De Cesare
Wietske Dohmen
Laurent Guillier
Lieve Herman
Liesbeth Jacxsens
Lapo Mughini‐Gras
Maarten Nauta
Jakob Ottoson
Fernando Pérez‐Rodríguez
Panagiotis Skandamis
Elisabetta Suffredini
Hector Argüello
Johan Bengtsson‐Palme
Alessandra Carattoli
Anke Kohlenberg
Dominique L. Monnet
Laurent Poirel
Beatriz Guerra
Raquel García‐Fierro
Ernesto Liébana
Sonagnon Martin Goudjihounde
Núria Ferrer‐Bustins
Hanne Rabbås
Luisa Peixe
Occurrence and spread of carbapenemase‐producing Enterobacterales (CPE) in the food chain in the EU/EFTA. Part 1: 2025 update
EFSA Journal
antimicrobial resistance
carbapenem
clone
detection methods
food‐producing animals
molecular epidemiology
title Occurrence and spread of carbapenemase‐producing Enterobacterales (CPE) in the food chain in the EU/EFTA. Part 1: 2025 update
title_full Occurrence and spread of carbapenemase‐producing Enterobacterales (CPE) in the food chain in the EU/EFTA. Part 1: 2025 update
title_fullStr Occurrence and spread of carbapenemase‐producing Enterobacterales (CPE) in the food chain in the EU/EFTA. Part 1: 2025 update
title_full_unstemmed Occurrence and spread of carbapenemase‐producing Enterobacterales (CPE) in the food chain in the EU/EFTA. Part 1: 2025 update
title_short Occurrence and spread of carbapenemase‐producing Enterobacterales (CPE) in the food chain in the EU/EFTA. Part 1: 2025 update
title_sort occurrence and spread of carbapenemase producing enterobacterales cpe in the food chain in the eu efta part 1 2025 update
topic antimicrobial resistance
carbapenem
clone
detection methods
food‐producing animals
molecular epidemiology
url https://doi.org/10.2903/j.efsa.2025.9336
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