1
|
Muloi DM, Jauneikaite E, Anjum MF, Essack SY, Singleton DA, Kasudi MR, Wade MJ, Egyir B, Nunn JG, Midega JT, Peacock SJ, Feasey NA, Baker KS, Zadoks RN. Exploiting genomics for antimicrobial resistance surveillance at One Health interfaces. THE LANCET. MICROBE 2023; 4:e1056-e1062. [PMID: 37977165 DOI: 10.1016/s2666-5247(23)00284-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 08/16/2023] [Accepted: 08/22/2023] [Indexed: 11/19/2023]
Abstract
The intersection of human, animal, and ecosystem health at One Health interfaces is recognised as being of key importance in the evolution and spread of antimicrobial resistance (AMR) and represents an important, and yet rarely realised opportunity to undertake vital AMR surveillance. A working group of international experts in pathogen genomics, AMR, and One Health convened to take part in a workshop series and online consultation focused on the opportunities and challenges facing genomic AMR surveillance in a range of settings. Here we outline the working group's discussion of the potential utility, advantages of, and barriers to, the implementation of genomic AMR surveillance at One Health interfaces and propose a series of recommendations for addressing these challenges. Embedding AMR surveillance at One Health interfaces will require the development of clear beneficial use cases, especially in low-income and middle-income countries. Evidence of directionality, risks to human and animal health, and potential trade implications were also identified by the working group as key issues. Addressing these challenges will be vital to enable genomic surveillance technology to reach its full potential for assessing the risk of transmission of AMR between the environment, animals, and humans at One Health interfaces.
Collapse
Affiliation(s)
- Dishon M Muloi
- Animal and Human Health Department, International Livestock Research Institute, Nairobi, Kenya; Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, UK
| | - Elita Jauneikaite
- Department of Infectious Disease Epidemiology, School of Public Health, Imperial College London, London, UK; NIHR Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Department of Infectious Disease, Imperial College London, Hammersmith Hospital, London, UK
| | - Muna F Anjum
- Department of Bacteriology, Animal and Plant Health Agency, New Haw, UK
| | - Sabiha Y Essack
- Antimicrobial Research Unit, University of KwaZulu-Natal, Durban, South Africa
| | - David A Singleton
- Clinical Infection, Microbiology, and Immunology, University of Liverpool, Liverpool, UK
| | - Mitchelle R Kasudi
- Animal and Human Health Department, International Livestock Research Institute, Nairobi, Kenya
| | - Matthew J Wade
- Data Analytics and Surveillance Group, UK Health Security Agency, London, UK; School of Engineering, Newcastle University, Newcastle-upon-Tyne, UK
| | - Beverly Egyir
- Department of Bacteriology, Noguchi Memorial Institute for Medical Research, University of Ghana, Legon-Accra, Ghana
| | - Jamie G Nunn
- Infectious Disease Challenge Area, Wellcome Trust, London, UK
| | | | | | - Nicholas A Feasey
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK; Malawi Liverpool Wellcome Research Programme, Chichiri, Blantyre, Malawi
| | - Kate S Baker
- Clinical Infection, Microbiology, and Immunology, University of Liverpool, Liverpool, UK; Department of Genetics, University of Cambridge, Cambridge, UK.
| | - Ruth N Zadoks
- Sydney School of Veterinary Science, Faculty of Science, University of Sydney, Camden, NSW, Australia; School of Biodiversity, One Health and Veterinary Medicine, University of Glasgow, Glasgow, UK
| |
Collapse
|
2
|
Cardoso MD, Gonçalves VD, Grael AS, Pedroso VM, Pires JR, Travassos CEPF, Domit C, Vieira-Da-Motta O, Dos Prazeres Rodrigues D, Siciliano S. Detection of Escherichia coli and other Enterobacteriales members in seabirds sampled along the Brazilian coast. Prev Vet Med 2023; 218:105978. [PMID: 37544079 DOI: 10.1016/j.prevetmed.2023.105978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 07/13/2023] [Accepted: 07/19/2023] [Indexed: 08/08/2023]
Abstract
Escherichia coli, an Enterobacterales member, is a normal representative of the microbiota of homeothermic animals. Most strains are commensal, but several pathotypes can cause disease, and numerous antimicrobial resistance factors have been identified. These bacteria have spread rapidly in recent years, highlighting the importance of screening the environment and non-human reservoirs for virulent strains and/or those presenting resistance factors, in addition to other microorganisms of public health importance. In this context, this study aimed to survey Enterobacteriales present in seabirds sampled along the Brazilian coast, comparing findings between migratory and resident birds, as well as between wrecked and non-wrecked animals. Escherichia coli pathotypes were also characterized through rapid seroagglutination and polymerase chain reaction techniques and antimicrobial resistance profiles were investigated through the disc agar diffusion method. Cloacal, ocular, oral, tracheal, and skin lesion swabs, as well as fresh feces, were collected from 122 seabirds. The findings indicate these animals as important hosts for opportunistic human pathogens. Escherichia coli strains were identified in 70 % of the analyzed seabirds, 62 % of which displaying resistant or intermediate profiles to at least one antimicrobial, while 7% were multiresistant. Resistance to tetracycline (22 %), nalidixic acid (15 %), trimethoprim-sulfamethozaxol (14 %) and ampicillin (12 %) were the most prevalent. Resistance to cefoxitin, a critically important antimicrobial for human medicine, was also detected. Virulence genes for one of the EAEC, ETEC or EPEC pathotypes were detected in 30 % of the identified strains, the first two described in seabirds for the first time. The EAEC gene was detected in 25 % of the sampled seabirds, all resident, 8 % of which exhibited a multidrug-resistant profile. Thus, seabirds comprise important reservoirs for this pathotype. Escherichia coli was proven an ubiquitous and well-distributed bacterium, present in all evaluated bird species and sampling sites (except Marajó Island). According to the chi-square test, no significant differences between E. coli prevalences or antimicrobial resistance profiles between migratory and resident and between wrecked and non-wrecked seabirds were observed. Thus, migratory birds do not seem to contribute significantly to E. coli frequencies, pathotypes or antimicrobial resistance rates on the Brazilian coast.
Collapse
Affiliation(s)
- Maíra Duarte Cardoso
- Programa de Pós-Graduação em Saúde Pública e Meio Ambiente, Escola Nacional de Saúde Pública Sérgio Arouca, Fundação Oswaldo Cruz, Rua Leopoldo Bulhões, 1480, Manguinhos, Rio de Janeiro 21041-210, RJ, Brazil.
| | - Verônica Dias Gonçalves
- Laboratório de Referência Nacional de Enteroinfecções Bacterianas, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Avenida Brasil, 4365, Pavilhão Rocha Lima, sala 316, Manguinhos, Rio de Janeiro 21040-360, RJ, Brazil.
| | - Andrea Soffiatti Grael
- Setor de Animais Selvagens, Hospital Universitário de Medicina Veterinária Firmino Mársico Filho, Faculdade de Veterinária, Universidade Federal Fluminense, Avenida Almirante Ary Parreiras, 503, Vital Brazil, Niterói 24220-000, RJ, Brazil.
| | - Vanessa Marques Pedroso
- Centro de Recuperação de Animais Marinhos, Universidade Federal do Rio Grande, Rua Tenente Capitão Heitor Perdigão, 10, Centro, Rio Grande 96200-580, RS, Brazil.
| | - Jeferson Rocha Pires
- Centro de Recuperação de Fauna Silvestre, Universidade Estácio de Sá - Estrada da Boca do Mato, 850, Vargem Pequena, Rio de Janeiro 22783-320, RJ, Brazil.
| | - Carlos Eurico Pires Ferreira Travassos
- Laboratório de Sanidade Animal, Centro de Ciências e Tecnologias Agropecuárias, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Av. Alberto Lamego, 2000, Horto, Campos dos Goytacazes, Rio de Janeiro 28013-602, Brazil.
| | - Camila Domit
- Laboratório de Ecologia e Conservação, Centro de Estudos do Mar, Universidade Federal do Paraná, Paraná CEP 83255-000, Brazil.
| | - Olney Vieira-Da-Motta
- Laboratório de Sanidade Animal, Centro de Ciências e Tecnologias Agropecuárias, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Av. Alberto Lamego, 2000, Horto, Campos dos Goytacazes, Rio de Janeiro 28013-602, Brazil.
| | - Dália Dos Prazeres Rodrigues
- Laboratório de Referência Nacional de Enteroinfecções Bacterianas, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Avenida Brasil, 4365, Pavilhão Rocha Lima, sala 316, Manguinhos, Rio de Janeiro 21040-360, RJ, Brazil.
| | - Salvatore Siciliano
- Departamento de Ciências Biológicas, Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz, Rua Leopoldo Bulhões, 1.480, Manguinhos, Rio de Janeiro 21041-910, RJ, Brazil.
| |
Collapse
|
3
|
Haenni M, Du Fraysseix L, François P, Drapeau A, Bralet T, Madec JY, Boulinier T, Duriez O. Occurrence of ESBL- and AmpC-Producing E. coli in French Griffon Vultures Feeding on Extensive Livestock Carcasses. Antibiotics (Basel) 2023; 12:1160. [PMID: 37508256 PMCID: PMC10376662 DOI: 10.3390/antibiotics12071160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 06/16/2023] [Accepted: 07/03/2023] [Indexed: 07/30/2023] Open
Abstract
Despite the fact that the selective pressure of antibiotics on wild birds is supposed to be very weak, they are considered potential vectors of antimicrobial resistance (AMR). Obligate scavengers such as vultures can present high proportions of resistance to extended-spectrum cephalosporins (ESC) and multi-drug-resistant (MDR) bacteria, partially due to feeding stations that are provisioned with livestock carcasses from intensive farming. Here we investigated whether griffon vultures (Gyps fulvus) from two populations located in the French Alps, which feed on livestock carcasses from extensive farms, may carry such resistant bacteria. Phenotypic and genotypic characterization showed an 11.8% proportion of ESC-resistant bacteria, including five extended-spectrum beta-lactamase (ESBL)-producing and one AmpC-producing E. coli. The five ESBL-positive E. coli were clonal and all came from the same vulture population, proving their spread between animals. The ESBL phenotype was due to a blaCTX-M-15 gene located on the chromosome. Both ESBL- and AmpC-positive E. coli belonged to minor STs (ST212 and ST3274, respectively); interestingly, ST212 has already been identified in wild birds around the world, including vultures. These results suggest that actions are needed to mitigate the spread of MDR bacteria through wild birds, particularly in commensal species.
Collapse
Affiliation(s)
- Marisa Haenni
- Unité Antibiorésistance et Virulence Bactériennes, ANSES-Université de Lyon, 69007 Lyon, France
| | - Laetitia Du Fraysseix
- Unité Antibiorésistance et Virulence Bactériennes, ANSES-Université de Lyon, 69007 Lyon, France
| | - Pauline François
- Unité Antibiorésistance et Virulence Bactériennes, ANSES-Université de Lyon, 69007 Lyon, France
| | - Antoine Drapeau
- Unité Antibiorésistance et Virulence Bactériennes, ANSES-Université de Lyon, 69007 Lyon, France
| | - Tristan Bralet
- CEFE, Montpellier University, CNRS, EPHE, IRD, 34090 Montpellier, France
- ANSES-Bacterial Zoonoses Unit, 94700 Maisons-Alfort, France
| | - Jean-Yves Madec
- Unité Antibiorésistance et Virulence Bactériennes, ANSES-Université de Lyon, 69007 Lyon, France
| | - Thierry Boulinier
- CEFE, Montpellier University, CNRS, EPHE, IRD, 34090 Montpellier, France
| | - Olivier Duriez
- CEFE, Montpellier University, CNRS, EPHE, IRD, 34090 Montpellier, France
| |
Collapse
|
4
|
Ribeiro-Almeida M, Mourão J, Novais Â, Pereira S, Freitas-Silva J, Ribeiro S, Martins da Costa P, Peixe L, Antunes P. High diversity of pathogenic Escherichia coli clones carrying mcr-1 among gulls underlines the need for strategies at the environment-livestock-human interface. Environ Microbiol 2022; 24:4702-4713. [PMID: 35726894 DOI: 10.1111/1462-2920.16111] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 06/17/2022] [Accepted: 06/19/2022] [Indexed: 11/30/2022]
Abstract
The expansion of mcr-carrying bacteria is a well-recognized public health problem. Measures to contain mcr spread have mainly been focused on the food-animal production sector. Nevertheless, the spread of MCR-producers at the environmental interface particularly driven by the increasing population of gulls in coastal cities has been less explored. Occurrence of mcr-carrying Escherichia coli in gull's colonies faeces on a Portuguese beach was screened over 7-months. Cultural, molecular, and genomic approaches were used to characterize their diversity, mcr plasmids and adaptive features. Multidrug-resistant mcr-1-carrying E. coli were detected for three consecutive months. Over time, multiple strains were recovered, including zoonotic-related pathogenic E. coli clones (e.g., B2-ST131-H22, A-ST10, and B1-ST162). Diverse mcr-1.1 genetic environments were mainly associated with ST2/ST4-HI2 (ST10, ST131, ST162, ST354 and ST4204) but also IncI2 (ST12990) plasmids or in the chromosome (ST656). Whole-genome sequencing revealed enrichment of these strains on antibiotic resistance, virulence, and metal tolerance genes. Our results underscore gulls as important spreaders of high priority bacteria and genes that may affect the environment, food-animals and/or humans, potentially undermining One-Health strategies to reduce colistin resistance. This article is protected by copyright. All rights reserved.
Collapse
Affiliation(s)
- Marisa Ribeiro-Almeida
- UCIBIO - Applied Molecular Biosciences Unit, REQUIMTE, Laboratory of Microbiology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal.,Associate Laboratory i4HB - Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, Porto, Portugal.,School of Medicine and Biomedical Sciences, University of Porto (ICBAS-UP), Porto, Portugal
| | - Joana Mourão
- Faculty of Sciences and Technology, University of Algarve, Gambelas Campus, Faro, Portugal
| | - Ângela Novais
- UCIBIO - Applied Molecular Biosciences Unit, REQUIMTE, Laboratory of Microbiology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal.,Associate Laboratory i4HB - Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, Porto, Portugal
| | - Sofia Pereira
- School of Medicine and Biomedical Sciences, University of Porto (ICBAS-UP), Porto, Portugal
| | - Joana Freitas-Silva
- School of Medicine and Biomedical Sciences, University of Porto (ICBAS-UP), Porto, Portugal.,CIIMAR - Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Matosinhos, Portugal
| | - Sofia Ribeiro
- UCIBIO - Applied Molecular Biosciences Unit, REQUIMTE, Laboratory of Microbiology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal
| | - Paulo Martins da Costa
- School of Medicine and Biomedical Sciences, University of Porto (ICBAS-UP), Porto, Portugal.,CIIMAR - Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Matosinhos, Portugal
| | - Luísa Peixe
- UCIBIO - Applied Molecular Biosciences Unit, REQUIMTE, Laboratory of Microbiology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal.,Associate Laboratory i4HB - Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, Porto, Portugal
| | - Patrícia Antunes
- UCIBIO - Applied Molecular Biosciences Unit, REQUIMTE, Laboratory of Microbiology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal.,Associate Laboratory i4HB - Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, Porto, Portugal.,Faculty of Nutrition and Food Sciences, University of Porto, Porto, Portugal
| |
Collapse
|
5
|
Belas A, Marques C, Menezes J, da Gama LT, Cavaco-Silva P, Pomba C. ESBL/ pAmpC-Producing Escherichia coli Causing Urinary Tract Infections in Non-Related Companion Animals and Humans. Antibiotics (Basel) 2022; 11:antibiotics11050559. [PMID: 35625203 PMCID: PMC9137695 DOI: 10.3390/antibiotics11050559] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 04/19/2022] [Accepted: 04/21/2022] [Indexed: 11/29/2022] Open
Abstract
Urinary tract infections (UTI) caused by Escherichia coli are frequently diagnosed in humans and companion animals. Extended-spectrum beta-lactamase (ESBL)- and cephalosporinase (pAmpC)-producing Escherichia coli are worldwide-disseminated and frequently multidrug-resistant, hence leading to treatment failure and public health concerns. This study aimed to characterize and compare ESBL/pAmpC-producing E. coli strains causing community-acquired UTI in companion animals and non-related humans. Third-generation cephalosporin (3GC)-resistant E. coli (companion animals n = 35; humans n = 85) isolated from patients with UTI were tested against 14 antimicrobials following CLSI guidelines. PCR-based assays were used to detect the major E. coli phylogenetic groups, pathogenicity associated-islands (PAIs), virulence genes, and ESBLs/pAmpC resistance genes. ESBL/pAmpC-producing E. coli isolates were typed by multi-locus sequence typing (MLST) and PCR. E. coli strains from companion animals and humans shared two MDR high-risk clonal lineages: ST131 and ST648. To the best of our knowledge, this study reports the first description of E. coli ST131 clade C1-M27 and the clonal lineage ST131 clade A in humans with community-acquired UTI in Portugal. Considering that companion animals with UTI are generally treated at home by the owners, measures should be implemented to avoid the spread of multidrug-resistant high-risk clones to humans and their household environment.
Collapse
Affiliation(s)
- Adriana Belas
- Centre for Interdisciplinary Research in Animal Health (CIISA), Faculty of Veterinary Medicine, University of Lisbon, 1300-477 Lisbon, Portugal or (A.B.); or (C.M.); (J.M.); (L.T.d.G.)
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), 1300-477 Lisbon, Portugal
- Faculty of Veterinary Medicine, Lusófona University, 1749-024 Lisbon, Portugal
| | - Cátia Marques
- Centre for Interdisciplinary Research in Animal Health (CIISA), Faculty of Veterinary Medicine, University of Lisbon, 1300-477 Lisbon, Portugal or (A.B.); or (C.M.); (J.M.); (L.T.d.G.)
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), 1300-477 Lisbon, Portugal
- Faculty of Veterinary Medicine, Lusófona University, 1749-024 Lisbon, Portugal
| | - Juliana Menezes
- Centre for Interdisciplinary Research in Animal Health (CIISA), Faculty of Veterinary Medicine, University of Lisbon, 1300-477 Lisbon, Portugal or (A.B.); or (C.M.); (J.M.); (L.T.d.G.)
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), 1300-477 Lisbon, Portugal
| | - Luís Telo da Gama
- Centre for Interdisciplinary Research in Animal Health (CIISA), Faculty of Veterinary Medicine, University of Lisbon, 1300-477 Lisbon, Portugal or (A.B.); or (C.M.); (J.M.); (L.T.d.G.)
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), 1300-477 Lisbon, Portugal
| | - Patrícia Cavaco-Silva
- Centro de Investigação Interdisciplinar Egas Moniz, Instituto Universitário Egas Moniz, 2829-511 Caparica, Portugal;
- Technophage, 1649-028 Lisboa, Portugal
| | - Constança Pomba
- Centre for Interdisciplinary Research in Animal Health (CIISA), Faculty of Veterinary Medicine, University of Lisbon, 1300-477 Lisbon, Portugal or (A.B.); or (C.M.); (J.M.); (L.T.d.G.)
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), 1300-477 Lisbon, Portugal
- Correspondence:
| |
Collapse
|
6
|
Mercato A, Cortimiglia C, Abualsha’ar A, Piazza A, Marchesini F, Milani G, Bonardi S, Cocconcelli PS, Migliavacca R. Wild Boars as an Indicator of Environmental Spread of ESβL-Producing Escherichia coli. Front Microbiol 2022; 13:838383. [PMID: 35432265 PMCID: PMC9011151 DOI: 10.3389/fmicb.2022.838383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 03/02/2022] [Indexed: 11/24/2022] Open
Abstract
Antimicrobial resistance (AMR) represents an increasing issue worldwide, spreading not only in humans and farmed animals but also in wildlife. One of the most relevant problems is represented by Extended-Spectrum Beta-Lactamases (ESβLs) producing Escherichia coli because they are the cause of important infections in human. Wild boars (Sus scrofa) as a source of ESβLs attracted attention due to their increasing density and their habits that lead them to be at the human-livestock-wildlife interface. The aim of this study was to increase the knowledge about the ESβLs E. coli strains carried by wild boars living in a particularly high-density area of Northern Italy. The analysis of 60 animals allowed to isolate 16 ESβL-producing E. coli strains (prevalence 23.3%), which were characterised from a phenotypical and molecular point of view. The overall analysis revealed that the 16 isolates were all not only ESβL producers but also multidrug resistant and carried different types of plasmid replicons. The genome analysis performed on a subset of isolates confirmed the heterogeneity observed with pulsed-field gel electrophoresis (PFGE) and highlighted the presence of two pandemic sequence types, ST131 and ST10, with different collections of virulence factors. The genomic context of ESβL genes further evidenced that all of them were surrounded by transposons and insertion sequences, suggesting the possibility to exchange AMR genes. Overall, this study shows the worrying dissemination of ESβL-producing E. coli in wild boars in Northern Italy, suggesting the role of these animals as a spreader of AMR and their inclusion in surveillance programmes, to shed light on the “One Health” complex interactions.
Collapse
Affiliation(s)
- Alessandra Mercato
- Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, Unit of Microbiology and Clinical Microbiology, University of Pavia, Pavia, Italy
| | - Claudia Cortimiglia
- Department for Sustainable Food Processes, Università Cattolica del Sacro Cuore, Piacenza, Italy
| | - Aseel Abualsha’ar
- Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, Unit of Microbiology and Clinical Microbiology, University of Pavia, Pavia, Italy
| | - Aurora Piazza
- Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, Unit of Microbiology and Clinical Microbiology, University of Pavia, Pavia, Italy
| | - Federica Marchesini
- Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, Unit of Microbiology and Clinical Microbiology, University of Pavia, Pavia, Italy
| | - Giovanni Milani
- Department for Sustainable Food Processes, Università Cattolica del Sacro Cuore, Piacenza, Italy
| | - Silvia Bonardi
- Department of Veterinary Science, Unit of Food Inspection, University of Parma, Parma, Italy
| | - Pier Sandro Cocconcelli
- Department for Sustainable Food Processes, Università Cattolica del Sacro Cuore, Piacenza, Italy
- *Correspondence: Pier Sandro Cocconcelli,
| | - Roberta Migliavacca
- Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, Unit of Microbiology and Clinical Microbiology, University of Pavia, Pavia, Italy
| |
Collapse
|
7
|
Ewbank AC, Fuentes-Castillo D, Sacristán C, Cardoso B, Esposito F, Fuga B, de Macedo EC, Lincopan N, Catão-Dias JL. Extended-spectrum β-lactamase (ESBL)-producing Escherichia coli survey in wild seabirds at a pristine atoll in the southern Atlantic Ocean, Brazil: First report of the O25b-ST131 clone harboring bla CTX-M-8. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 806:150539. [PMID: 34852430 DOI: 10.1016/j.scitotenv.2021.150539] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 09/03/2021] [Accepted: 09/19/2021] [Indexed: 06/13/2023]
Abstract
Antimicrobial resistance is among the most serious public health threats of the 21st century, with great impact in terms of One Health. Among antimicrobial resistant bacteria (ARB), extended-spectrum ß-lactamase (ESBL)-producing Escherichia coli (ESBL-EC) represent major challenges to human healthcare. Wild birds have been commonly used as environmental bioindicators of ESBL-EC. Remote locations represent a unique opportunity to evaluate the occurrence, dissemination and epidemiology of ARB in the environment. Herein we surveyed ESBL-EC in 204 cloacal swabs from six nonsynanthropic seabird species at the pristine Rocas Atoll, Brazil. We identified ESBL-EC isolates in 2.4% (5/204) of the tested seabirds, all in magnificent frigatebirds (Fregata magnificens). We isolated strains of O25b-ST131-fimH22 harboring gene blaCTX-M-8 (3 clones), ST117 harboring gene blaSHV-12, and a novel ST11350 (clonal complex 349) harboring genes blaCTX-M-55 and fosA3. All the isolates presented Extraintestinal pathogenic E. coli (ExPEC) virulence profiles. We suggest that magnificent frigatebirds may act as "flying bridges", transporting ESBL-EC and ARGs from an anthropogenically-impacted archipelago geographically close to our pristine and remote study site. The characteristics of our isolates suggest zoonotic potential and, despite the apparent good health of all the evaluated birds, may represent a hypothetical potential threat to the avian population using the atoll. To our knowledge, this is the first description of: (1) the pandemic and public health relevant ST131-O25b harboring blaCTX-M-8 worldwide; (2) ST131-fimH22 in wild birds; and (3); fosA3 in wildlife. Our findings expand the current epidemiological knowledge regarding host and geographical distribution of ESBL-EC and ARGs in wild birds, and emphasize the disseminating characteristics and adaptability of ST131 and ST117 strains within the human-animal-interface. Herein we discuss the involvement of nonsynanthropic wild birds in the epidemiology of antimicrobial resistance and their potential as sentinels of ESBL E. coli in insular environments.
Collapse
Affiliation(s)
- Ana Carolina Ewbank
- Laboratory of Wildlife Comparative Pathology, Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil.
| | - Danny Fuentes-Castillo
- Laboratory of Wildlife Comparative Pathology, Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.
| | - Carlos Sacristán
- Laboratory of Wildlife Comparative Pathology, Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil.
| | - Brenda Cardoso
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.
| | - Fernanda Esposito
- Department of Clinical Analysis, Faculty of Pharmacy, University of São Paulo, São Paulo, Brazil.; One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.
| | - Bruna Fuga
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil; Department of Clinical Analysis, Faculty of Pharmacy, University of São Paulo, São Paulo, Brazil.; One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.
| | - Eduardo Cavalcante de Macedo
- Chico Mendes Institute for Biodiversity Conservation (ICMBio) - Brazilian Ministry of the Environment, Rocas Atol Biological Reserve, Rio Grande do Norte, Brazil.
| | - Nilton Lincopan
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil; Department of Clinical Analysis, Faculty of Pharmacy, University of São Paulo, São Paulo, Brazil.; One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.
| | - José Luiz Catão-Dias
- Laboratory of Wildlife Comparative Pathology, Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil.
| |
Collapse
|
8
|
Nagy BJ, Balázs B, Benmazouz I, Gyüre P, Kövér L, Kaszab E, Bali K, Lovas-Kiss Á, Damjanova I, Majoros L, Tóth Á, Bányai K, Kardos G. Comparison of Extended-Spectrum Beta-Lactamase-Producing Escherichia coli Isolates From Rooks (Corvus frugilegus) and Contemporary Human-Derived Strains: A One Health Perspective. Front Microbiol 2022; 12:785411. [PMID: 35095799 PMCID: PMC8792927 DOI: 10.3389/fmicb.2021.785411] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 12/09/2021] [Indexed: 12/14/2022] Open
Abstract
During winter, a large number of rooks gather and defecate at the park of a university clinic. We investigated the prevalence of extended-spectrum beta-lactamase (ESBL)–producing Escherichia coli in these birds and compared recovered isolates with contemporary human isolates. In 2016, fecal samples were collected from 112 trap-captured rooks and investigated for presence of ESBL producers using eosin methylene blue agar supplemented by 2 mg/L cefotaxime; 2,455 contemporary human fecal samples of patients of the clinics sent for routine culturing were tested similarly. In addition, 42 ESBL-producing E. coli isolates collected during the same period from inpatients were also studied. ESBL genes were sought for by PCR and were characterized by sequencing; E. coli ST131 clones were identified. Epidemiological relatedness was determined by pulsed-field gel electrophoresis and confirmed using whole genome sequencing in selected cases. Thirty-seven (33%) of sampled rooks and 42 (1.7%) of human stools yielded ESBL-producing E coli. Dominant genes were blaCTX–M–55 and blaCTX–M–27 in corvid, blaCTX–M–15 and blaCTX–M–27 in human isolates. ST162 was common among rooks. Two rook-derived E. coli belonged to ST131 C1-M27, which was also predominant (10/42) among human fecal and (15/42) human clinical isolates. Another potential link between rooks and humans was a single ST744 rook isolate grouped with one human fecal and three clinical isolates. Despite possible contact, genotypes shared between rooks and humans were rare. Thus, rooks are important as long-distance vectors and reservoirs of ESBL-producing E. coli rather than direct sources of infections to humans in our setting.
Collapse
Affiliation(s)
- Bálint József Nagy
- Department of Medical Microbiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
- Doctoral School of Pharmaceutical Sciences, University of Debrecen, Debrecen, Hungary
| | - Bence Balázs
- Department of Medical Microbiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
- Doctoral School of Pharmaceutical Sciences, University of Debrecen, Debrecen, Hungary
| | - Isma Benmazouz
- Department of Medical Microbiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
- Department of Nature Conservation, Zoology and Game Management, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, Debrecen, Hungary
| | - Péter Gyüre
- Department of Nature Conservation, Zoology and Game Management, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, Debrecen, Hungary
| | - László Kövér
- Department of Nature Conservation, Zoology and Game Management, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, Debrecen, Hungary
| | - Eszter Kaszab
- Institute for Veterinary Medical Research, Budapest, Hungary
| | - Krisztina Bali
- Institute for Veterinary Medical Research, Budapest, Hungary
| | - Ádám Lovas-Kiss
- Department for Tisza River Research, Centre for Ecological Research–DRI, Hungarian Academy of Sciences, Budapest, Hungary
| | | | - László Majoros
- Department of Medical Microbiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Ákos Tóth
- National Public Health Center, Budapest, Hungary
| | - Krisztián Bányai
- Institute for Veterinary Medical Research, Budapest, Hungary
- Department of Pharmacology and Toxicology, University of Veterinary Medicine Budapest, Budapest, Hungary
| | - Gábor Kardos
- Department of Medical Microbiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
- Department of Pharmacology and Toxicology, University of Veterinary Medicine Budapest, Budapest, Hungary
- *Correspondence: Gábor Kardos,
| |
Collapse
|
9
|
Li D, Wyrsch ER, Elankumaran P, Dolejska M, Marenda MS, Browning GF, Bushell RN, McKinnon J, Chowdhury PR, Hitchick N, Miller N, Donner E, Drigo B, Baker D, Charles IG, Kudinha T, Jarocki VM, Djordjevic SP. Genomic comparisons of Escherichia coli ST131 from Australia. Microb Genom 2021; 7:000721. [PMID: 34910614 PMCID: PMC8767332 DOI: 10.1099/mgen.0.000721] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Escherichia coli ST131 is a globally dispersed extraintestinal pathogenic E. coli lineage contributing significantly to hospital and community acquired urinary tract and bloodstream infections. Here we describe a detailed phylogenetic analysis of the whole genome sequences of 284 Australian ST131 E. coli isolates from diverse sources, including clinical, food and companion animals, wildlife and the environment. Our phylogeny and the results of single nucleotide polymorphism (SNP) analysis show the typical ST131 clade distribution with clades A, B and C clearly displayed, but no niche associations were observed. Indeed, interspecies relatedness was a feature of this study. Thirty-five isolates (29 of human and six of wild bird origin) from clade A (32 fimH41, 2 fimH89, 1 fimH141) were observed to differ by an average of 76 SNPs. Forty-five isolates from clade C1 from four sources formed a cluster with an average of 46 SNPs. Within this cluster, human sourced isolates differed by approximately 37 SNPs from isolates sourced from canines, approximately 50 SNPs from isolates from wild birds, and approximately 52 SNPs from isolates from wastewater. Many ST131 carried resistance genes to multiple antibiotic classes and while 41 (14 %) contained the complete class one integron-integrase intI1, 128 (45 %) isolates harboured a truncated intI1 (462-1014 bp), highlighting the ongoing evolution of this element. The module intI1-dfrA17-aadA5-qacEΔ1-sul1-ORF-chrA-padR-IS1600-mphR-mrx-mphA, conferring resistance to trimethoprim, aminoglycosides, quaternary ammonium compounds, sulphonamides, chromate and macrolides, was the most common structure. Most (73 %) Australian ST131 isolates carry at least one extended spectrum β-lactamase gene, typically blaCTX-M-15 and blaCTX-M-27. Notably, dual parC-1aAB and gyrA-1AB fluoroquinolone resistant mutations, a unique feature of clade C ST131 isolates, were identified in some clade A isolates. The results of this study indicate that the the ST131 population in Australia carries diverse antimicrobial resistance genes and plasmid replicons and indicate cross-species movement of ST131 strains across diverse reservoirs.
Collapse
Affiliation(s)
- Dmitriy Li
- iThree Institute, University of Technology Sydney, Ultimo, NSW, Australia
| | - Ethan R. Wyrsch
- iThree Institute, University of Technology Sydney, Ultimo, NSW, Australia
| | | | - Monika Dolejska
- CEITEC VETUNI, University of Veterinary Sciences Brno, Brno, Czech Republic,Department of Biology and Wildlife Disease, Faculty of Veterinary Hygiene and Ecology, University of Veterinary Sciences Brno, Czech Republic,Biomedical Center, Charles University, Czech Republic,Department of Clinical Microbiology and Immunology, Institute of Laboratory Medicine, The University Hospital Brno, Brno, Czech Republic
| | - Marc S. Marenda
- Department of Veterinary Biosciences, Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Victoria, Australia
| | - Glenn F. Browning
- Department of Veterinary Biosciences, Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Victoria, Australia
| | - Rhys N. Bushell
- Department of Veterinary Biosciences, Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Victoria, Australia
| | - Jessica McKinnon
- iThree Institute, University of Technology Sydney, Ultimo, NSW, Australia
| | | | - Nola Hitchick
- San Pathology, Sydney Adventist Hospital, Wahroonga, NSW 2076, Australia
| | - Natalie Miller
- San Pathology, Sydney Adventist Hospital, Wahroonga, NSW 2076, Australia
| | - Erica Donner
- Future Industries Institute, University of South Australia, Adelaide, South Australia, Australia
| | - Barbara Drigo
- Future Industries Institute, University of South Australia, Adelaide, South Australia, Australia
| | | | | | - Timothy Kudinha
- Central West Pathology Laboratory, Charles Sturt University, Orange, NSW, 2800, Australia
| | - Veronica M. Jarocki
- iThree Institute, University of Technology Sydney, Ultimo, NSW, Australia,*Correspondence: Veronica M. Jarocki,
| | - Steven Philip Djordjevic
- iThree Institute, University of Technology Sydney, Ultimo, NSW, Australia,*Correspondence: Steven Philip Djordjevic,
| |
Collapse
|
10
|
Zeballos-Gross D, Rojas-Sereno Z, Salgado-Caxito M, Poeta P, Torres C, Benavides JA. The Role of Gulls as Reservoirs of Antibiotic Resistance in Aquatic Environments: A Scoping Review. Front Microbiol 2021; 12:703886. [PMID: 34367104 PMCID: PMC8343230 DOI: 10.3389/fmicb.2021.703886] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 06/21/2021] [Indexed: 12/04/2022] Open
Abstract
The role of wildlife with long-range dispersal such as gulls in the global dissemination of antimicrobial resistance (AMR) across natural and anthropogenic aquatic environments remains poorly understood. Antibiotic-resistant bacteria have been detected in resident and migratory gulls worldwide for more than a decade, suggesting gulls as either sentinels of AMR pollution from anthropogenic sources or independent reservoirs that could maintain and disperse AMR across aquatic environments. However, confirming either of these roles remains challenging and incomplete. In this review, we present current knowledge on the geographic regions where AMR has been detected in gulls, the molecular characterization of resistance genes, and the evidence supporting the capacity of gulls to disperse AMR across regions or countries. We identify several limitations of current research to assess the role of gulls in the spread of AMR including most studies not identifying the source of AMR, few studies comparing bacteria isolated in gulls with other wild or domestic species, and almost no study performing longitudinal sampling over a large period of time to assess the maintenance and dispersion of AMR by gulls within and across regions. We suggest future research required to confirm the role of gulls in the global dispersion of AMR including the standardization of sampling protocols, longitudinal sampling using advanced satellite tracking, and whole-genome sequencing typing. Finally, we discuss the public health implications of the spread of AMR by gulls and potential solutions to limit its spread in aquatic environments.
Collapse
Affiliation(s)
- Danae Zeballos-Gross
- Departamento de Ecología y Biodiversidad, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago, Chile
| | - Zulma Rojas-Sereno
- Departamento de Ecología y Biodiversidad, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago, Chile.,Facultad de Ciencias de la Vida, Centro de Investigación para la Sustentabilidad, Universidad Andrés Bello, Santiago, Chile
| | - Marília Salgado-Caxito
- Millennium Initiative for Collaborative Research on Bacterial Resistance (MICROB-R), Santiago, Chile.,Escuela de Medicina Veterinaria, Facultad de Agronomía e Ingeniería Forestal, Facultad de Ciencias Biológicas y Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile.,Department of Animal Production and Preventive Veterinary Medicine, School of Veterinary Medicine and Animal Science, São Paulo State University (UNESP), Botucatu, Brazil
| | - Patricia Poeta
- Microbiology and Antibiotic Resistance Team (MicroART), Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro (UTAD), Vila Real, Portugal.,Associated Laboratory for Green Chemistry (LAQV-REQUIMTE), University NOVA of Lisbon, Lisbon, Portugal.,Veterinary and Animal Research Centre, Associate Laboratory for Animal and Veterinary Science (AL4AnimalS), University of Trás-os-Montes and Alto Douro (UTAD), Vila Real, Portugal
| | - Carmen Torres
- Área Bioquímica y Biología Molecular, Universidad de La Rioja, Logroño, Spain
| | - Julio A Benavides
- Departamento de Ecología y Biodiversidad, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago, Chile.,Facultad de Ciencias de la Vida, Centro de Investigación para la Sustentabilidad, Universidad Andrés Bello, Santiago, Chile.,Millennium Initiative for Collaborative Research on Bacterial Resistance (MICROB-R), Santiago, Chile
| |
Collapse
|
11
|
Duggett N, Ellington MJ, Hopkins KL, Ellaby N, Randall L, Lemma F, Teale C, Anjum MF. Detection in livestock of the human pandemic Escherichia coli ST131 fimH30(R) clone carrying blaCTX-M-27. J Antimicrob Chemother 2021; 76:263-265. [PMID: 33068401 DOI: 10.1093/jac/dkaa407] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Affiliation(s)
- Nicholas Duggett
- Department of Bacteriology, Animal and Plant Health Agency, Weybridge, Surrey KT15 3NB, UK
| | | | - Katie L Hopkins
- National Infection Service, Public Health England, London NW9 5EQ, UK
| | - Nicholas Ellaby
- National Infection Service, Public Health England, London NW9 5EQ, UK
| | - Luke Randall
- Department of Bacteriology, Animal and Plant Health Agency, Weybridge, Surrey KT15 3NB, UK
| | - Fabrizio Lemma
- Department of Bacteriology, Animal and Plant Health Agency, Weybridge, Surrey KT15 3NB, UK
| | - Christopher Teale
- Department of Bacteriology, Animal and Plant Health Agency, Weybridge, Surrey KT15 3NB, UK
| | - Muna F Anjum
- Department of Bacteriology, Animal and Plant Health Agency, Weybridge, Surrey KT15 3NB, UK
| |
Collapse
|
12
|
Velhner M, Todorović D, Novović K, Jovčić B, Lazić G, Kojić M, Kehrenberg C. Characterization of antibiotic resistance in Escherichia coli isolates from Black-headed gulls (Larus ridibundus) present in the city of Novi Sad, Serbia. Vet Res Commun 2021; 45:199-209. [PMID: 34142260 DOI: 10.1007/s11259-021-09801-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 05/27/2021] [Indexed: 10/21/2022]
Abstract
Despite common resistance to antimicrobials in Escherichia coli isolates from farm animals in Serbia, no data are currently accessible on its occurrence in E. coli isolated from gulls. Therefore, 67 cloacal swabs and 70 fecal samples from black-headed gulls were investigated for the presence of antibiotic-resistant E. coli isolates. Ninety-nine isolates were obtained during the study. Resistotyping and resistance gene typing has shown that 44 isolates harbor resistance to one or more antibiotics. Multidrug resistance was detected in 24 E. coli isolates. Ten isolates were resistant to extended-spectrum cephalosporin antibiotics and were studied in detail including virulence gene typing, phylogenetic and multilocus sequence typing, and mating. These ten isolates belonged to phylogenetic groups B2 (five isolates), D (four isolates) and B1 (one isolate). Five different sequence types (ST38, ST2307, ST224, ST162 and ST34) were detected in E. coli isolates with AmpC phenotype and genotype. One isolate carried the Inc I2/FIB replicon type plasmid with the blaCTX-M-1 gene. Nine isolates had blaCMY-2 genes, which were detected on conjugative plasmids in seven isolates. The virulence genes hly, iroN, iss, ompT and cvaC were detected in one transconjugant. Ten isolates were found to be resistant to ciprofloxacin, whose MIC ranged from 4 to 32 mg/L. Genotyping revealed single or double mutations in the quinolone resistance determining region (QRDR) of the gyrA or gyrA, parC and parE genes, respectively. So, Black-headed gulls from Serbia may be colonized by multidrug-resistant E. coli, some of which are resistant to critically important antibiotics in medicine.
Collapse
Affiliation(s)
- Maja Velhner
- Scientific Veterinary Institute "Novi Sad", Novi Sad, Serbia.
| | | | - Katarina Novović
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Branko Jovčić
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia.,Faculty of Biology, University of Belgrade, Belgrade, Serbia
| | - Gospava Lazić
- Scientific Veterinary Institute "Novi Sad", Novi Sad, Serbia
| | - Milan Kojić
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Corinna Kehrenberg
- Institut Für Tierärztliche Nahrungsmittelkunde, Justus-Liebig-Universität, Giessen, Germany
| |
Collapse
|
13
|
Haenni M, Métayer V, Jarry R, Drapeau A, Puech MP, Madec JY, Keck N. Wide Spread of bla CTX-M-9/ mcr-9 IncHI2/ST1 Plasmids and CTX-M-9-Producing Escherichia coli and Enterobacter cloacae in Rescued Wild Animals. Front Microbiol 2020; 11:601317. [PMID: 33329492 PMCID: PMC7717979 DOI: 10.3389/fmicb.2020.601317] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 10/26/2020] [Indexed: 12/16/2022] Open
Abstract
Wildlife has recently been pinpointed as one of the drivers of dissemination of genes conferring resistances to clinically important antimicrobials. The presence of both extended-spectrum beta-lactamase- (ESBL) and carbapenemase-encoding genes has notably been reported in wild birds, that can act as sentinels of antimicrobial resistance (AMR) contamination but also as long-distance spreaders in case of migratory birds. Here, 424 wild birds brought to a rescue center in France were sampled over a 6-month period. These birds encompassed 62 different sedentary or migratory species. A further 16 wild mammals present in the center were also investigated. No carbapenemase-producer was found, but we identified a surprisingly high proportion (24.1%) of ESBL-positive isolates. A total of 144 non-duplicate isolates were collected, including Escherichia coli (n = 88), Enterobacter cloacae (n = 51), and Citrobacter freundii (n = 5), of which 123 carried the blaCTX–M–9 gene. PFGE, phylogroup, and MLST revealed the presence of a limited number of ESBL-positive clones circulating in these animals, all presenting multiple associated resistances. Next-generation sequencing on a subset of isolates, followed by Southern blot hybridization, showed the wide dissemination of an IncHI2/ST1 plasmid carrying the blaCTX–M–9, blaSHV–12 and mcr-9 genes. In all, our results undoubtedly reflect cross transmissions of ESC-resistance (ESC-R) Enterobacteriaceae within the rescue center – similarly to nosocomial spreads observed at hospital, rather than the true bacterial flora of birds. We also showed that the spread of ESC-R in this rescue center did not only rely on clonal but also on a highly successful plasmidic transmission. Since most animals are intended to get back to nature after a few days or weeks, this is obviously an issue with regard to ESBL dissemination in natural environments.
Collapse
Affiliation(s)
- Marisa Haenni
- ANSES, Laboratoire de Lyon, Unité Antibiorésistance et Virulence Bactériennes - Université de Lyon, Lyon, France
| | - Véronique Métayer
- ANSES, Laboratoire de Lyon, Unité Antibiorésistance et Virulence Bactériennes - Université de Lyon, Lyon, France
| | - Romane Jarry
- Laboratoire Départemental Vétérinaire de l'Hérault, Montpellier, France
| | - Antoine Drapeau
- ANSES, Laboratoire de Lyon, Unité Antibiorésistance et Virulence Bactériennes - Université de Lyon, Lyon, France
| | | | - Jean-Yves Madec
- ANSES, Laboratoire de Lyon, Unité Antibiorésistance et Virulence Bactériennes - Université de Lyon, Lyon, France
| | - Nicolas Keck
- Laboratoire Départemental Vétérinaire de l'Hérault, Montpellier, France
| |
Collapse
|