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de Mendieta JM, Argüello A, Menocal MA, Rapoport M, Albornoz E, Más J, Corso A, Faccone D. Emergence of NDM-producing Enterobacterales infections in companion animals from Argentina. BMC Vet Res 2024; 20:174. [PMID: 38702700 PMCID: PMC11067382 DOI: 10.1186/s12917-024-04020-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 04/17/2024] [Indexed: 05/06/2024] Open
Abstract
Antimicrobial resistance is considered one of the most critical threat for both human and animal health. Recently, reports of infection or colonization by carbapenemase-producing Enterobacterales in companion animals had been described. This study report the first molecular characterization of NDM-producing Enterobacterales causing infections in companion animals from Argentina. Nineteen out of 3662 Enterobacterales isolates analyzed between October 2021 and July 2022 were resistant to carbapenemes by VITEK2C and disk diffusion method, and suspected to be carbapenemase-producers. Ten isolates were recovered from canine and nine from feline animals. Isolates were identified as K. pneumoniae (n = 9), E. coli (n = 6) and E. cloacae complex (n = 4), and all of them presented positive synergy among EDTA and carbapenems disks, mCIM/eCIM indicative of metallo-carbapenemase production and were also positive by PCR for blaNDM gene. NDM variants were determined by Sanger sequencing method. All 19 isolates were resistant to β-lactams and aminoglycosides but remained susceptible to colistin (100%), tigecycline (95%), fosfomycin (84%), nitrofurantoin (63%), minocycline (58%), chloramphenicol (42%), doxycycline (21%), enrofloxacin (5%), ciprofloxacin (5%) and trimethoprim/sulfamethoxazole (5%). Almost all isolates (17/19) co-harbored blaCTX-M plus blaCMY, one harbored blaCTX-M alone and the remaining blaCMY. E. coli and E. cloacae complex isolates harbored blaCTX-M-1/15 or blaCTX-M-2 groups, while all K. pneumoniae harbored only blaCTX-M-1/15 genes. All E. coli and E. cloacae complex isolates harbored blaNDM-1, while in K. pneumoniae blaNDM-1 (n = 6), blaNDM-5 (n = 2), and blaNDM-1 plus blaNDM-5 (n = 1) were confirmed. MLST analysis revealed the following sequence types by species, K. pneumoniae: ST15 (n = 5), ST273 (n = 2), ST11, and ST29; E. coli: ST162 (n = 3), ST457, ST224, and ST1196; E. cloacae complex: ST171, ST286, ST544 and ST61. To the best of our knowledge, this is the first description of NDM-producing E. cloacae complex isolates recovered from cats. Even though different species and clones were observed, it is remarkable the finding of some major clones among K. pneumoniae and E. coli, as well as the circulation of NDM as the main carbapenemase. Surveillance in companion pets is needed to detect the spread of carbapenem-resistant Enterobacterales and to alert about the dissemination of these pathogens among pets and humans.
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Affiliation(s)
- Juan Manuel de Mendieta
- Servicio Antimicrobianos, Laboratorio Nacional de Referencia en Resistencia a los Antimicrobianos (LNRRA), INEI-ANLIS "Dr. Carlos G. Malbrán", Ciudad de Buenos Aires, Argentina
| | | | - María Alejandra Menocal
- Servicio Antimicrobianos, Laboratorio Nacional de Referencia en Resistencia a los Antimicrobianos (LNRRA), INEI-ANLIS "Dr. Carlos G. Malbrán", Ciudad de Buenos Aires, Argentina
| | - Melina Rapoport
- Servicio Antimicrobianos, Laboratorio Nacional de Referencia en Resistencia a los Antimicrobianos (LNRRA), INEI-ANLIS "Dr. Carlos G. Malbrán", Ciudad de Buenos Aires, Argentina
| | - Ezequiel Albornoz
- Servicio Antimicrobianos, Laboratorio Nacional de Referencia en Resistencia a los Antimicrobianos (LNRRA), INEI-ANLIS "Dr. Carlos G. Malbrán", Ciudad de Buenos Aires, Argentina
| | - Javier Más
- Laboratorio Diagnotest, El Palomar, Buenos Aires, Argentina
| | - Alejandra Corso
- Servicio Antimicrobianos, Laboratorio Nacional de Referencia en Resistencia a los Antimicrobianos (LNRRA), INEI-ANLIS "Dr. Carlos G. Malbrán", Ciudad de Buenos Aires, Argentina
| | - Diego Faccone
- Servicio Antimicrobianos, Laboratorio Nacional de Referencia en Resistencia a los Antimicrobianos (LNRRA), INEI-ANLIS "Dr. Carlos G. Malbrán", Ciudad de Buenos Aires, Argentina.
- Consejo Nacional de Investigaciones Científicas y Técnicas, CONICET, Ciudad de Buenos Aires, Argentina.
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Singh D, Pal S, Subramanian S, Manickam N. Comparative genomics of an extensively drug resistant strain Klebsiella pneumoniae IITR008 with international high-risk clonal lineage ST147 isolated from river water. Antonie Van Leeuwenhoek 2024; 117:57. [PMID: 38491220 DOI: 10.1007/s10482-024-01955-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 02/26/2024] [Indexed: 03/18/2024]
Abstract
Carbapenem resistant Klebsiella pneumoniae causing severe infection resulting in morbidity and mortality have become a global health concern. K. pneumoniae with sequence type ST147 is an international high-risk clonal lineage, genomic studies have been done on K. pneumoniae ST147 isolated from clinical origin but genomic data for environmental K. pneumoniae ST147 is very scarce. Herein, K. pneumoniae IITR008, an extensively drug resistant and potentially hypervirulent bacterium, was isolated from Triveni Sangam, the confluence of three rivers where religious congregations are organized. Phenotypic, genomic and comparative genomic analysis of strain IITR008 was performed. Antibiotic susceptibility profiling revealed resistance to 9 different classes of antibiotics including ß-lactams, ß-lactam combination agents, carbapenem, aminoglycoside, macrolide, quinolones, cephams, phenicol, and folate pathway antagonists and was found to be susceptible to only tetracycline. The strain IITR008 possesses hypervirulence genes namely, iutA and iroN in addition to numerous virulence factors coding for adherence, regulation, iron uptake, secretion system and toxin. Both the IITR008 chromosome and plasmid pIITR008_75 possess a plethora of clinically relevant antibiotic-resistant genes (ARGs) including blaCTX-M-15, blaTEM-1, and blaSHV-11, corroborating the phenotypic resistance. Comparative genomic analysis with other ST147 K. pneumoniae provided insights on the phylogenetic clustering of IITR008 with a clinical strain isolated from a patient in Czech with recent travel history in India and other clinical strains isolated from India and Pakistan. According to the 'One Health' perspective, surveillance of antibiotic resistance in the environment is crucial to impede its accelerated development in diverse ecological niches.
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Affiliation(s)
- Deeksha Singh
- Environmental Biotechnology Laboratory, Environmental Toxicology Group, FEST Division, CSIR-Indian Institute of Toxicology Research, Vishvigyan Bhawan, 31 Mahatma Gandhi Marg, Lucknow, Uttar Pradesh, 226001, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India
| | - Shilpee Pal
- Bioinformatics Centre, CSIR-Institute of Microbial Technology, Sector 39A, Chandigarh, 160036, India
| | - Srikrishna Subramanian
- Bioinformatics Centre, CSIR-Institute of Microbial Technology, Sector 39A, Chandigarh, 160036, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India
| | - Natesan Manickam
- Environmental Biotechnology Laboratory, Environmental Toxicology Group, FEST Division, CSIR-Indian Institute of Toxicology Research, Vishvigyan Bhawan, 31 Mahatma Gandhi Marg, Lucknow, Uttar Pradesh, 226001, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India.
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Zendri F, Schmidt V, Mauder N, Loeffler A, Jepson RE, Isgren C, Pinchbeck G, Haldenby S, Timofte D. Rapid typing of Klebsiella pneumoniae and Pseudomonas aeruginosa by Fourier-transform Infrared spectroscopy informs infection control in veterinary settings. Front Microbiol 2024; 15:1334268. [PMID: 38371930 PMCID: PMC10869444 DOI: 10.3389/fmicb.2024.1334268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 01/09/2024] [Indexed: 02/20/2024] Open
Abstract
Introduction The emergence of multi-drug resistant (MDR) pathogens linked to healthcare-associated infections (HCAIs) is an increasing concern in modern veterinary practice. Thus, rapid bacterial typing for real-time tracking of MDR hospital dissemination is still much needed to inform best infection control practices in a clinically relevant timeframe. To this end, the IR Biotyper using Fourier-Transform InfraRed (FTIR) spectroscopy has the potential to provide fast cluster analysis of potentially related organisms with substantial cost and turnaround time benefits. Materials and methods A collection of MDR bacterial isolates (n = 199, comprising 92 Klebsiella pneumoniae and 107 Pseudomonas aeruginosa) obtained from companion animal (i.e., dogs, cats and horses) clinical investigations, faecal and environmental screening from four veterinary facilities between 2012 and 2019 was analysed retrospectively by FTIR spectroscopy. Its performance was compared against MLST extracted from whole genomes of a subset of clustering isolates (proportionally to cluster size) for investigation of potential nosocomial transmission between patients and the surrounding hospital environments. Results Concordance between the FTIR and MLST types was overall high for K. pneumoniae (Adjusted Rand Index [ARI] of 0.958) and poor for P. aeruginosa (ARI of 0.313). FTIR K. pneumoniae clusters (n = 7) accurately segregated into their respective veterinary facility with evidence of intra-hospital spread of K. pneumoniae between patients and environmental surfaces. Notably, K. pneumoniae ST147 intensely circulated at one Small Animal Hospital ICU. Conversely, Pseudomonas aeruginosa FTIR clusters (n = 18) commonly contained isolates of diversified hospital source and heterogeneous genetic background (as also genetically related isolates spread across different clusters); nonetheless, dissemination of some clones, such as P. aeruginosa ST2644 in the equine hospital, was apparent. Importantly, FTIR clustering of clinical, colonisation and/or environmental isolates sharing genomically similar backgrounds was seen for both MDR organisms, highlighting likely cross-contamination events that led to clonal dissemination within settings. Conclusion FTIR spectroscopy has high discriminatory power for hospital epidemiological surveillance of veterinary K. pneumoniae and could provide sufficient information to support early detection of clonal dissemination, facilitating implementation of appropriate infection control measures. Further work and careful optimisation need to be carried out to improve its performance for typing of P. aeruginosa veterinary isolates.
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Affiliation(s)
- Flavia Zendri
- Department of Veterinary Anatomy, Physiology and Pathology, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Neston, United Kingdom
| | - Vanessa Schmidt
- Department of Small Animal Clinical Science, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Neston, United Kingdom
| | | | - Anette Loeffler
- Western Counties Equine Hospital Ltd., Culmstock, United Kingdom
| | | | - Cajsa Isgren
- Department of Livestock and One Health, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Neston, United Kingdom
| | - Gina Pinchbeck
- Centre for Genomic Research, University of Liverpool, Liverpool, United Kingdom
| | - Sam Haldenby
- Centre for Genomic Research, University of Liverpool, Liverpool, United Kingdom
| | - Dorina Timofte
- Department of Veterinary Anatomy, Physiology and Pathology, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Neston, United Kingdom
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The European Union summary report on antimicrobial resistance in zoonotic and indicator bacteria from humans, animals and food in 2021-2022. EFSA J 2024; 22:e8583. [PMID: 38419967 PMCID: PMC10900121 DOI: 10.2903/j.efsa.2024.8583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024] Open
Abstract
This report by the European Food Safety Authority and the European Centre for Disease prevention and Control, provides an overview of the main findings of the 2021-2022 harmonised Antimicrobial Resistance (AMR) monitoring in Salmonella spp., Campylobacter jejuni and C. coli from humans and food-producing animals (broilers, laying hens and fattening turkeys, fattening pigs and cattle under one year of age) and relevant meat thereof. For animals and meat thereof, AMR data on indicator commensal Escherichia coli, presumptive extended-spectrum beta-lactamases (ESBL)-/AmpC beta-lactamases (AmpC)-/carbapenemase (CP)-producing E. coli, and the occurrence of methicillin-resistant Staphylococcus aureus (MRSA) are also analysed. Generally, resistance levels differed greatly between reporting countries and antimicrobials. Resistance to commonly used antimicrobials was frequently found in Salmonella and Campylobacter isolates from humans and animals. In humans, increasing trends in resistance to one of two critically antimicrobials (CIA) for treatment was observed in poultry-associated Salmonella serovars and Campylobacter, in at least half of the reporting countries. Combined resistance to CIA was however observed at low levels except in some Salmonella serovars and in C. coli from humans and animals in some countries. While CP-producing Salmonella isolates were not detected in animals in 2021-2022, nor in 2021 for human cases, in 2022 five human cases of CP-producing Salmonella were reported (four harbouring bla OXA-48 or bla OXA-48-like genes). The reporting of a number of CP-producing E. coli isolates (harbouring bla OXA-48, bla OXA-181, bla NDM-5 and bla VIM-1 genes) in fattening pigs, cattle under 1 year of age, poultry and meat thereof by a limited number of MSs (5) in 2021 and 2022, requires a thorough follow-up. The temporal trend analyses in both key outcome indicators (rate of complete susceptibility and prevalence of ESBL-/AmpC-producers in E. coli) showed an encouraging progress in reducing AMR in food-producing animals in several EU MSs over the last 7 years.
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Gogoi I, Saikia S, Sharma M, Onyango AO, Puzari M, Chetia P. Prevalence and distribution pattern of AmpC β-lactamases in ESBL producing clinical isolates of Klebsiella spp. in parts of Assam, India. World J Microbiol Biotechnol 2023; 40:38. [PMID: 38062277 DOI: 10.1007/s11274-023-03846-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 11/18/2023] [Indexed: 12/18/2023]
Abstract
The production of extended-spectrum β-lactamases (ESBLs) and AmpC β-lactamases is the most common explanation of multidrug resistance in clinical isolates of Klebsiella spp. In the present study, a total of 160 isolates of Klebsiella spp. were procured from the DBT-NER project with ethical clearance no. DU/Dib/ECBHR(Human)/2021-22/02). These were collected from various health settings of Assam and identified as drug-resistant. The isolates were screened for antibiotic susceptibility and phenotypic tests were performed on multidrug resistant isolates to confirm ESBL and AmpC β-lactamases production. The distribution pattern of ESBL and AmpC β-lactamase genotype was investigated by polymerase chain reaction (PCR). The results showed that among 107 multidrug-resistant (MDR) isolates of Klebsiella spp., 67.28% of isolates were ESBL producers and 56.07% were potential AmpC producers. The PCR results revealed that blaCTX-M was the most prevalent ESBL genotype. Among the ESBL producers, 11.11% of isolates showed co-occurrence with plasmid-mediated AmpC β lactamases genotype which indicated the high prevalence of ESBL and AmpC co-producers in K. pneumoniae and K. oxytoca, suggesting the possibility of serious public health concerns. Therefore, it is crucial to regularly monitor the spread of multidrug resistance among clinical isolates.
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Affiliation(s)
- Indrani Gogoi
- Molecular Plant Taxonomy and Bioinformatics Research Laboratory, Department of Life Sciences, Dibrugarh University, Dibrugarh, Assam, 786004, India
| | - Shyamalima Saikia
- Molecular Plant Taxonomy and Bioinformatics Research Laboratory, Department of Life Sciences, Dibrugarh University, Dibrugarh, Assam, 786004, India
| | - Mohan Sharma
- Integrated Molecular Diagnostic and Research Laboratory (BSL-2), District Hospital Tuensang, Tuensang, Nagaland, 798612, India
| | - Amos Oloo Onyango
- Molecular Plant Taxonomy and Bioinformatics Research Laboratory, Department of Life Sciences, Dibrugarh University, Dibrugarh, Assam, 786004, India
| | - Minakshi Puzari
- Molecular Plant Taxonomy and Bioinformatics Research Laboratory, Department of Life Sciences, Dibrugarh University, Dibrugarh, Assam, 786004, India
| | - Pankaj Chetia
- Molecular Plant Taxonomy and Bioinformatics Research Laboratory, Department of Life Sciences, Dibrugarh University, Dibrugarh, Assam, 786004, India.
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Hyeon JY, Choi YJ, Jung MJ, Lee DH, Song CS, Kim JH. Multidrug-resistant CTX-M-15-positive Klebsiella pneumoniae ST 307 causing bacteremia via gut translocation in a dog. Front Vet Sci 2023; 10:1275822. [PMID: 37964911 PMCID: PMC10641377 DOI: 10.3389/fvets.2023.1275822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 10/03/2023] [Indexed: 11/16/2023] Open
Affiliation(s)
- Ji-Yeon Hyeon
- Department of Veterinary Medicine, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea
| | - Yun-Jeong Choi
- Department of Veterinary Medicine, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea
| | - Min-Jung Jung
- Department of Veterinary Internal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea
| | - Dong-Hun Lee
- Department of Veterinary Medicine, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea
| | - Chang-Seon Song
- Department of Veterinary Medicine, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea
- KHAV Co., Ltd., Seoul, Republic of Korea
| | - Jung-Hyun Kim
- Department of Veterinary Internal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea
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Moerer M, Lübke-Becker A, Bethe A, Merle R, Bäumer W. Occurrence of Antimicrobial Resistance in Canine and Feline Bacterial Pathogens in Germany under the Impact of the TÄHAV Amendment in 2018. Antibiotics (Basel) 2023; 12:1193. [PMID: 37508289 PMCID: PMC10376885 DOI: 10.3390/antibiotics12071193] [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: 06/19/2023] [Revised: 07/06/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
The occurrence of antimicrobial resistance due to the use of antimicrobials is considered to be a main cause for treatment failure of bacterial infections in humans and animals. The right of German veterinarians to use and prescribe medications such as antimicrobials is regulated by the Regulation of Veterinary Pharmacies (TÄHAV). The aim of this study was to investigate the impact of the second amendment to the TÄHAV in 2018 on the occurrence of antimicrobial resistance in selected bacterial pathogens isolated from dogs and cats in Germany. For this purpose, we analyzed antimicrobial susceptibility data from 38 German small animal practices gathered between 2015 and 2021 in cooperation with Laboklin (Labor für klinische Diagnostik GmbH & Co.KG, Bad Kissingen, Germany). Annual cumulative susceptibility data of eight bacterial species were analyzed and compared. The mean value of resistant isolates was determined for each year and supplemented by 95% confidence intervals. Encouraged by the amendment, an increase in sample submissions was observed in Germany. The highest resistance rates to the analyzed substances penicillin G, ampicillin, amoxicillin-clavulanic acid, cefovecin, and enrofloxacin were found for Staphylococcus pseudintermedius (S. pseudintermedius), S. aureus, and Escherichia coli (E. coli). In contrast, resistance rates were low for Pasteurella multocida (P. multocida) and β-hemolytic streptococci. Significant resistance trends (p < 0.05) assumed as influenced by the TÄHAV amendment could be the significant decreases in resistance rates of S. pseudintermedius against penicillin G to 67% (n = 322/479), and ampicillin to 63% (n = 286/453), as well as S. felis against amoxicillin-clavulanic acid and cefovecin to 2% (n = 2/109), furthermore, the reduction in the occurrence of resistance of S. aureus against enrofloxacin to 4% (n = 3/76) in 2021. Moreover, for all species, the efficacy against the analyzed substances was maintained over the study period.
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Affiliation(s)
- Marianne Moerer
- Institute of Pharmacology and Toxicology, Department of Veterinary Medicine, Freie Universität Berlin, Koserstraße 20, 14195 Berlin, Germany
| | - Antina Lübke-Becker
- Institute of Microbiology and Epizootics, Department of Veterinary Medicine, Freie Universität Berlin, Robert-von-Ostertag-Str. 7, Building 35, 14163 Berlin, Germany
| | - Astrid Bethe
- Institute of Microbiology and Epizootics, Department of Veterinary Medicine, Freie Universität Berlin, Robert-von-Ostertag-Str. 7, Building 35, 14163 Berlin, Germany
| | - Roswitha Merle
- Institute for Veterinary Epidemiology and Biostatistics, Department of Veterinary Medicine, Freie Universität Berlin, Königsweg 67, 14163 Berlin, Germany
| | - Wolfgang Bäumer
- Institute of Pharmacology and Toxicology, Department of Veterinary Medicine, Freie Universität Berlin, Koserstraße 20, 14195 Berlin, Germany
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Ramírez-Castillo FY, Guerrero-Barrera AL, Avelar-González FJ. An overview of carbapenem-resistant organisms from food-producing animals, seafood, aquaculture, companion animals, and wildlife. Front Vet Sci 2023; 10:1158588. [PMID: 37397005 PMCID: PMC10311504 DOI: 10.3389/fvets.2023.1158588] [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: 02/04/2023] [Accepted: 05/23/2023] [Indexed: 07/04/2023] Open
Abstract
Carbapenem resistance (CR) is a major global health concern. CR is a growing challenge in clinical settings due to its rapid dissemination and low treatment options. The characterization of its molecular mechanisms and epidemiology are highly studied. Nevertheless, little is known about the spread of CR in food-producing animals, seafood, aquaculture, wildlife, their environment, or the health risks associated with CR in humans. In this review, we discuss the detection of carbapenem-resistant organisms and their mechanisms of action in pigs, cattle, poultry, seafood products, companion animals, and wildlife. We also pointed out the One Health approach as a strategy to attempt the emergency and dispersion of carbapenem-resistance in this sector and to determine the role of carbapenem-producing bacteria in animals among human public health risk. A higher occurrence of carbapenem enzymes in poultry and swine has been previously reported. Studies related to poultry have highlighted P. mirabilis, E. coli, and K. pneumoniae as NDM-5- and NDM-1-producing bacteria, which lead to carbapenem resistance. OXA-181, IMP-27, and VIM-1 have also been detected in pigs. Carbapenem resistance is rare in cattle. However, OXA- and NDM-producing bacteria, mainly E. coli and A. baumannii, are cattle's leading causes of carbapenem resistance. A high prevalence of carbapenem enzymes has been reported in wildlife and companion animals, suggesting their role in the cross-species transmission of carbapenem-resistant genes. Antibiotic-resistant organisms in aquatic environments should be considered because they may act as reservoirs for carbapenem-resistant genes. It is urgent to implement the One Health approach worldwide to make an effort to contain the dissemination of carbapenem resistance.
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Affiliation(s)
- Flor Y. Ramírez-Castillo
- Laboratorio de Biología Celular y Tisular, Departamento de Morfología, Centro de Ciencias Básicas, Universidad Autónoma de Aguascalientes, Aguascalientes, Ags, Mexico
| | - Alma L. Guerrero-Barrera
- Laboratorio de Biología Celular y Tisular, Departamento de Morfología, Centro de Ciencias Básicas, Universidad Autónoma de Aguascalientes, Aguascalientes, Ags, Mexico
| | - Francisco J. Avelar-González
- Laboratorio de Estudios Ambientales, Departamento de Fisiología y Farmacología, Centro de Ciencias Básicas, Universidad Autónoma de Aguascalientes, Aguascalientes, Ags, Mexico
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Araújo D, Castro J, Matos F, Oliveira R, Ramos C, Almeida C, Silva S. Exploring the prevalence and antibiotic resistance profile of Klebsiella pneumoniae and Klebsiella oxytoca isolated from clinically ill companion animals from North of Portugal. Res Vet Sci 2023; 159:183-188. [PMID: 37148737 DOI: 10.1016/j.rvsc.2023.04.009] [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: 12/15/2022] [Revised: 04/11/2023] [Accepted: 04/13/2023] [Indexed: 05/08/2023]
Abstract
Klebsiella spp. is an important pathogen in humans and animals and due to the indiscriminate use of antibiotics, its prevalence and antibiotic resistance has increased in companion animals. The main goal of this study was to investigate the prevalence and antibiotic resistance of Klebsiella spp. isolated from clinically ill cats and dogs admitted in veterinary clinics in the North of Portugal. A total of 255 clinical specimens were collected and, after isolation, the identification of Klebsiella strains was performed using the BBL Crystal™ identification system and confirmed by PCR-based sequencing with specific primers. Antibiotic resistance profile was determined through the disc diffusion method. Beta-lactam resistance genes were screened through a multiplex PCR assay. Fifty Klebsiella strains were isolated and, 39 were identified as Klebsiella pneumoniae and 11 as Klebsiella oxytoca. Thirty-one were recovered from dogs and 19 from cats. The Klebsiella isolates were recovered mainly from skin wounds, respiratory tract, and from urine. Fifty percent of K. oxytoca and K. pneumoniae isolates revealed to be Multidrug Resistant (MDR) strains, with most of them positive for the presence of blaTEM-like and blaSHV genes. This data shows that MDR Klebsiella are highly disseminated in companion animals and that extended-spectrum beta-lactamases can be easily found among these isolates. This highlights the potential role of dogs and cats as a reservoir of resistant Klebsiella spp. that have the potential to be transmitted to humans.
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Affiliation(s)
- D Araújo
- INIAV, IP - National Institute for Agrarian and Veterinary Research, Rua dos Lagidos, Lugar da Madalena, 4485-655 Vairão, Portugal
| | - J Castro
- INIAV, IP - National Institute for Agrarian and Veterinary Research, Rua dos Lagidos, Lugar da Madalena, 4485-655 Vairão, Portugal; Centre of Biological Engineering, University of Minho, 4710-057 Braga, Portugal
| | - F Matos
- INIAV, IP - National Institute for Agrarian and Veterinary Research, Rua dos Lagidos, Lugar da Madalena, 4485-655 Vairão, Portugal
| | - R Oliveira
- INIAV, IP - National Institute for Agrarian and Veterinary Research, Rua dos Lagidos, Lugar da Madalena, 4485-655 Vairão, Portugal; LEPABE - Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, University of Porto, 4200-465 Porto, Portugal; ALiCE - Associate Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, 4200-465 Porto, Portugal
| | - C Ramos
- Clínica Veterinária das Glicínias - Vets On The Road, Rua Dr. Edgardo Sá Malheiro 175, 4705-267 Braga, Portugal
| | - C Almeida
- INIAV, IP - National Institute for Agrarian and Veterinary Research, Rua dos Lagidos, Lugar da Madalena, 4485-655 Vairão, Portugal; Centre of Biological Engineering, University of Minho, 4710-057 Braga, Portugal; ALiCE - Associate Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, 4200-465 Porto, Portugal
| | - S Silva
- INIAV, IP - National Institute for Agrarian and Veterinary Research, Rua dos Lagidos, Lugar da Madalena, 4485-655 Vairão, Portugal; Centre of Biological Engineering, University of Minho, 4710-057 Braga, Portugal.
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Tseng CH, Liu CW, Liu PY. Extended-Spectrum β-Lactamases (ESBL) Producing Bacteria in Animals. Antibiotics (Basel) 2023; 12:antibiotics12040661. [PMID: 37107023 PMCID: PMC10135299 DOI: 10.3390/antibiotics12040661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 03/22/2023] [Accepted: 03/26/2023] [Indexed: 03/30/2023] Open
Abstract
Animals have been identified as potential reservoirs and vectors of resistance genes, with studies showing that Gram-negative bacteria can acquire resistance through the horizontal transmission of resistance genes on plasmids. It is important to understand the distribution of antimicrobial-resistant bacteria and their drug-resistant genes in animals. Previous review articles mostly focused on a single bacterium or a single animal. Our objective is to compile all ESBL-producing bacteria isolated from various animals in recent years and provide a comprehensive viewpoint. Using a thorough PubMed literature search spanning from 1 January 2020 to 30 June 2022, studies exploring extended-spectrum beta-lactamase (ESBL) producing bacteria in animals were included. ESBL-producing bacteria are present in animals from various countries around the world. The most common sources of these bacteria were farm animals, and the most frequently isolated bacteria were Escherichia coli and Klebsiella pneumoniae. The most detected ESBL genes were blaTEM, blaSHV, and blaCTX-M. The presence of ESBL-producing bacteria in animals highlights the importance of the One Health approach to address the issue of antibiotic resistance. Further research is needed to better understand the epidemiology and mechanisms of the spread of ESBL-producing bacteria in animal populations and their potential impact on human and animal health.
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11
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Toombs-Ruane LJ, Marshall JC, Benschop J, Drinković D, Midwinter AC, Biggs PJ, Grange Z, Baker MG, Douwes J, Roberts MG, French NP, Burgess SA. Extended-spectrum β-lactamase- and AmpC β-lactamase-producing Enterobacterales associated with urinary tract infections in the New Zealand community: a case-control study. Int J Infect Dis 2023; 128:325-334. [PMID: 36529370 DOI: 10.1016/j.ijid.2022.12.013] [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: 07/25/2022] [Revised: 10/28/2022] [Accepted: 12/09/2022] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVES To assess whether having a pet in the home is a risk factor for community-acquired urinary tract infections associated with extended-spectrum β-lactamase (ESBL)- or AmpC β-lactamase (ACBL)- producing Enterobacterales. METHODS An unmatched case-control study was conducted between August 2015 and September 2017. Cases (n = 141) were people with community-acquired urinary tract infection (UTI) caused by ESBL- or ACBL-producing Enterobacterales. Controls (n = 525) were recruited from the community. A telephone questionnaire on pet ownership and other factors was administered, and associations were assessed using logistic regression. RESULTS Pet ownership was not associated with ESBL- or ACBL-producing Enterobacterales-related human UTIs. A positive association was observed for recent antimicrobial treatment, travel to Asia in the previous year, and a doctor's visit in the last 6 months. Among isolates with an ESBL-/ACBL-producing phenotype, 126/134 (94%) were Escherichia coli, with sequence type 131 being the most common (47/126). CONCLUSIONS Companion animals in the home were not found to be associated with ESBL- or ACBL-producing Enterobacterales-related community-acquired UTIs in New Zealand. Risk factors included overseas travel, recent antibiotic use, and doctor visits.
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Affiliation(s)
- Leah J Toombs-Ruane
- (m)EpiLab, School of Veterinary Science, Massey University, Palmerston North, New Zealand
| | - Jonathan C Marshall
- (m)EpiLab, School of Veterinary Science, Massey University, Palmerston North, New Zealand; School of Mathematical and Computational Sciences, Massey University, Palmerston North, New Zealand
| | - Jackie Benschop
- (m)EpiLab, School of Veterinary Science, Massey University, Palmerston North, New Zealand
| | - Dragana Drinković
- Microbiology Department, North Shore Hospital, Auckland, New Zealand
| | - Anne C Midwinter
- (m)EpiLab, School of Veterinary Science, Massey University, Palmerston North, New Zealand
| | - Patrick J Biggs
- (m)EpiLab, School of Veterinary Science, Massey University, Palmerston North, New Zealand; School of Natural Sciences, Massey University, Palmerston North, New Zealand; New Zealand Food Safety Science and Research Centre, Massey University, Palmerston North, New Zealand
| | - Zoë Grange
- (m)EpiLab, School of Veterinary Science, Massey University, Palmerston North, New Zealand
| | - Michael G Baker
- Department of Public Health, University of Otago, Wellington, New Zealand
| | - Jeroen Douwes
- Research Centre for Hauora and Health, Massey University, Wellington, New Zealand
| | - Mick G Roberts
- New Zealand Institute for Advanced Study, Massey University, Auckland, New Zealand
| | - Nigel P French
- (m)EpiLab, School of Veterinary Science, Massey University, Palmerston North, New Zealand; New Zealand Food Safety Science and Research Centre, Massey University, Palmerston North, New Zealand; Research Centre for Hauora and Health, Massey University, Wellington, New Zealand
| | - Sara A Burgess
- (m)EpiLab, School of Veterinary Science, Massey University, Palmerston North, New Zealand.
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12
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Dereeper A, Gruel G, Pot M, Couvin D, Barbier E, Bastian S, Bambou JC, Gelu-Simeon M, Ferdinand S, Guyomard-Rabenirina S, Passet V, Martino F, Piveteau P, Reynaud Y, Rodrigues C, Roger PM, Roy X, Talarmin A, Tressieres B, Valette M, Brisse S, Breurec S. Limited Transmission of Klebsiella pneumoniae among Humans, Animals, and the Environment in a Caribbean Island, Guadeloupe (French West Indies). Microbiol Spectr 2022; 10:e0124222. [PMID: 36094181 PMCID: PMC9603589 DOI: 10.1128/spectrum.01242-22] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 08/08/2022] [Indexed: 12/30/2022] Open
Abstract
Guadeloupe (French West Indies), a Caribbean island, is an ideal place to study the reservoirs of the Klebsiella pneumoniae species complex (KpSC) and identify the routes of transmission between human and nonhuman sources due to its insularity, small population size, and small area. Here, we report an analysis of 590 biological samples, 546 KpSC isolates, and 331 genome sequences collected between January 2018 and May 2019. The KpSC appears to be common whatever the source. Extended-spectrum-β-lactamase (ESBL)-producing isolates (21.4%) belonged to K. pneumoniae sensu stricto (phylogroup Kp1), and all but one were recovered from the hospital setting. The distribution of species and phylogroups across the different niches was clearly nonrandom, with a distinct separation of Kp1 and Klebsiella variicola (Kp3). The most frequent sequence types (STs) (≥5 isolates) were previously recognized as high-risk multidrug-resistant (MDR) clones, namely, ST17, ST307, ST11, ST147, ST152, and ST45. Only 8 out of the 63 STs (12.7%) associated with human isolates were also found in nonhuman sources. A total of 22 KpSC isolates were defined as hypervirulent: 15 associated with human infections (9.8% of all human isolates), 4 (8.9%) associated with dogs, and 3 (15%) associated with pigs. Most of the human isolates (33.3%) belonged to the globally successful sublineage CG23-I. ST86 was the only clone shared by a human and a nonhuman (dog) source. Our work shows the limited transmission of KpSC isolates between human and nonhuman sources and points to the hospital setting as a cornerstone of the spread of MDR clones and antibiotic resistance genes. IMPORTANCE In this study, we characterized the presence and genomic features of isolates of the Klebsiella pneumoniae species complex (KpSC) from human and nonhuman sources in Guadeloupe (French West Indies) in order to identify the reservoirs and routes of transmission. This is the first study in an island environment, an ideal setting that limits the contribution of external imports. Our data showed the limited transmission of KpSC isolates between the different compartments. In contrast, we identified the hospital setting as the epicenter of antibiotic resistance due to the nosocomial spread of successful multidrug-resistant (MDR) K. pneumoniae clones and antibiotic resistance genes. Ecological barriers and/or limited exposure may restrict spread from the hospital setting to other reservoirs and vice versa. These results highlight the need for control strategies focused on health care centers, using genomic surveillance to limit the spread, particularly of high-risk clones, of this important group of MDR pathogens.
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Affiliation(s)
- Alexis Dereeper
- Transmission, Reservoir and Diversity of Pathogens Unit, Pasteur Institute of Guadeloupe, Pointe-à-Pitre, France
| | - Gaëlle Gruel
- Transmission, Reservoir and Diversity of Pathogens Unit, Pasteur Institute of Guadeloupe, Pointe-à-Pitre, France
| | - Matthieu Pot
- Transmission, Reservoir and Diversity of Pathogens Unit, Pasteur Institute of Guadeloupe, Pointe-à-Pitre, France
| | - David Couvin
- Transmission, Reservoir and Diversity of Pathogens Unit, Pasteur Institute of Guadeloupe, Pointe-à-Pitre, France
| | - Elodie Barbier
- UMR AgroEcologie, INRAE, Bourgogne Franche-Comté University, Dijon, France
| | - Sylvaine Bastian
- Laboratory of Clinical Microbiology, University Hospital Center of Guadeloupe, Pointe-à-Pitre/Les Abymes, France
| | | | - Moana Gelu-Simeon
- Hepato-Gastroenterology Department, University Hospital Center of Guadeloupe, Pointe-à-Pitre/Les Abymes, France
| | - Séverine Ferdinand
- Transmission, Reservoir and Diversity of Pathogens Unit, Pasteur Institute of Guadeloupe, Pointe-à-Pitre, France
| | | | - Virginie Passet
- Institut Pasteur, University Paris Cité, Biodiversity and Epidemiology of Bacterial Pathogens, Paris, France
| | - Frederic Martino
- Intensive Care Department, University Hospital Center of Guadeloupe, Pointe-à-Pitre/Les Abymes, France
| | | | - Yann Reynaud
- Transmission, Reservoir and Diversity of Pathogens Unit, Pasteur Institute of Guadeloupe, Pointe-à-Pitre, France
| | - Carla Rodrigues
- Institut Pasteur, University Paris Cité, Biodiversity and Epidemiology of Bacterial Pathogens, Paris, France
| | - Pierre-Marie Roger
- Infectious Disease Department, University Hospital Center of Guadeloupe, Pointe-à-Pitre/Les Abymes, France
- Faculty of Medecine Hyacinthe Bastaraud, University of the Antilles, Pointe-à-Pitre, France
| | - Xavier Roy
- Veterinary Clinic, Baie-Mahault, Guadeloupe
| | - Antoine Talarmin
- Transmission, Reservoir and Diversity of Pathogens Unit, Pasteur Institute of Guadeloupe, Pointe-à-Pitre, France
| | - Benoit Tressieres
- INSERM Center for Clinical Investigation 1424, Pointe-à-Pitre/Les Abymes, France
| | - Marc Valette
- Intensive Care Department, University Hospital Center of Guadeloupe, Pointe-à-Pitre/Les Abymes, France
| | - Sylvain Brisse
- Institut Pasteur, University Paris Cité, Biodiversity and Epidemiology of Bacterial Pathogens, Paris, France
| | - Sébastien Breurec
- Transmission, Reservoir and Diversity of Pathogens Unit, Pasteur Institute of Guadeloupe, Pointe-à-Pitre, France
- Laboratory of Clinical Microbiology, University Hospital Center of Guadeloupe, Pointe-à-Pitre/Les Abymes, France
- Faculty of Medecine Hyacinthe Bastaraud, University of the Antilles, Pointe-à-Pitre, France
- INSERM Center for Clinical Investigation 1424, Pointe-à-Pitre/Les Abymes, France
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13
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Haenni M, Boulouis HJ, Lagrée AC, Drapeau A, Va F, Billet M, Châtre P, Madec JY. Enterobacterales high-risk clones and plasmids spreading blaESBL/AmpC and blaOXA-48 genes within and between hospitalized dogs and their environment. J Antimicrob Chemother 2022; 77:2754-2762. [PMID: 35983589 DOI: 10.1093/jac/dkac268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 07/19/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Compared with healthcare settings, the role of veterinary hospitals in the spread of extended-spectrum cephalosporin- and carbapenem-resistant (ESC-R/CP-R) bacteria has been overlooked. OBJECTIVES To investigate using genome-based approaches the dynamics of ESC-R and CP-R Enterobacterales among 125 dogs admitted to the same veterinary hospital over a 4 month period. METHODS Dogs (n = 125) were sampled within 48 h of admission and at discharge. ESC-R/CP-R were phenotypically characterized and whole-genome sequenced using short- and long-read technologies. Phylogenetic analyses were performed using appropriate pipelines. RESULTS ESC-R/CP-R prevalence in dogs was 4.8% (6/125) upon admission and reached 24.8% (31/125) at discharge, reflecting multiple acquisitions of ESBL/AmpC and OXA-48-positive Enterobacterales during hospitalization. Indistinguishable or closely related isolates were found within dogs, shared between dogs, and shared between dogs and their environment, suggesting numerous clonal and plasmid spreads. Even though carbapenems are not licensed for use in companion animals, a wide distribution of the blaOXA-48/IncL plasmid was evidenced across different bacterial species and dogs. CONCLUSIONS This study highlights nosocomial acquisitions of ESBL/AmpC and carbapenemase-producing Enterobacterales by companion animals and the risk of further transmission within the community in a One Health perspective. Reinforced infection prevention and control measures and screening procedures are urgently needed in small animal veterinary settings where advanced therapeutics and intensive care is provided.
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Affiliation(s)
- Marisa Haenni
- Université de Lyon-ANSES laboratoire de Lyon, Unité Antibiorésistance et Virulence Bactériennes, 69007 Lyon, France
| | - Henri Jean Boulouis
- UMR BIPAR, Laboratoire de Santé Animale, ANSES, INRAE, Ecole Nationale Vétérinaire d'Alfort, Paris-Est Sup, 94700 Maisons-Alfort, France
| | - Anne Claire Lagrée
- UMR BIPAR, Laboratoire de Santé Animale, ANSES, INRAE, Ecole Nationale Vétérinaire d'Alfort, Paris-Est Sup, 94700 Maisons-Alfort, France
| | - Antoine Drapeau
- Université de Lyon-ANSES laboratoire de Lyon, Unité Antibiorésistance et Virulence Bactériennes, 69007 Lyon, France
| | - Florence Va
- UMR BIPAR, Laboratoire de Santé Animale, ANSES, INRAE, Ecole Nationale Vétérinaire d'Alfort, Paris-Est Sup, 94700 Maisons-Alfort, France
| | - Mégane Billet
- Université de Lyon-ANSES laboratoire de Lyon, Unité Antibiorésistance et Virulence Bactériennes, 69007 Lyon, France
| | - Pierre Châtre
- Université de Lyon-ANSES laboratoire de Lyon, Unité Antibiorésistance et Virulence Bactériennes, 69007 Lyon, France
| | - Jean Yves Madec
- Université de Lyon-ANSES laboratoire de Lyon, Unité Antibiorésistance et Virulence Bactériennes, 69007 Lyon, France
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14
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Tetracycline, Macrolide and Lincosamide Resistance in Streptococcus canis Strains from Companion Animals and Its Genetic Determinants. Antibiotics (Basel) 2022; 11:antibiotics11081034. [PMID: 36009903 PMCID: PMC9405182 DOI: 10.3390/antibiotics11081034] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/27/2022] [Accepted: 07/28/2022] [Indexed: 11/17/2022] Open
Abstract
Growing antimicrobial resistance (AMR) in companion-animal pathogens, including Streptococcus canis (S. canis), is a significant concern for pet treatment as well for public health. Despite the importance of S. canis in veterinary and human medicine, studies concerning the AMR of this bacterium are still scarce. A total of 65 S. canis strains, isolated from dogs and cats, were assessed to test for susceptibility to six clinically relevant antimicrobials via a microdilution method. The prevalence of the selected acquired-resistance genes was also investigated via PCR. High MIC50 and MIC90 values (≥128 μg/mL) were noted for tetracycline, erythromycin and clindamycin. Only a few strains were resistant to the tested beta-lactams (6.2%). Tetracycline resistance was found in 66.2% of the strains. Resistance to erythromycin and clindamycin (ML resistance) was found in 55.4% of the strains. Strains with a phenotype showing concurrent resistance to tetracycline and ML were predominant (53.8%). AMR in the tested S. canis strains was associated with a variety of acquired and potentially transferable genes. Tetracycline resistance was conferred by tet(O) (40.0%), tet(M) (9.2%), and tet(T) (1.5%), which is reported for the first time in S. canis. In most cases, the tet(M) gene was detected in relation to the conjugative transposon Tn916. The MLSB phenotype was confirmed in the strains harboring erm(B) (43.1%) and erm(TR) (7.7%). To conclude, a high rate of S. canis strains occurring in dogs and cats displayed resistance to antimicrobials important for treatment; moreover, they are a potential reservoirs of various resistance determinants. Therefore, AMR in these pathogens should be continuously monitored, especially regarding the One Health concept.
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15
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Pandemic Clones of CTX-M-15 Producing Klebsiella pneumoniae ST15, ST147, and ST307 in Companion Parrots. Microorganisms 2022; 10:microorganisms10071412. [PMID: 35889131 PMCID: PMC9320316 DOI: 10.3390/microorganisms10071412] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/07/2022] [Accepted: 07/12/2022] [Indexed: 12/22/2022] Open
Abstract
Psittacine birds are commonly kept as companion birds and the maintenance of these birds in captivity may represent a zoonotic risk and contribute to the propagation of multidrug-resistant and β-lactamase extended-spectrum (ESBLs)-producing pathogens. This study aimed to identify and characterize strains of the Klebsiella pneumoniae complex isolated from diseased psittacine birds, determining virulence and resistance profiles. K. pneumoniae strains were isolated from 16 birds (16/46). All strains carried more than three virulence genes, with a high frequency of fimH and kpn (93.75%), uge (87.52%), and irp-2 (81.25%) genes. The antimicrobial susceptibility revealed that 3/16 strains were ESBL producers. Genomic analysis revealed that CTX-M-15-positive strains belonged to sequence types (STs) ST15, ST147, and ST307, characterized as international clones associated with outbreaks of healthcare-associated infections (HAIs) worldwide.
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16
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da Silva LC, Cardoso B, Fontana H, Esposito F, Cortopassi SR, Sellera FP, Lincopan N. Human pandemic K27-ST392 CTX-M-15 extended-spectrum-β-lactamase-positive Klebsiella pneumoniae: A one health clone threatening companion animals. One Health 2022; 15:100414. [PMID: 36277105 PMCID: PMC9582550 DOI: 10.1016/j.onehlt.2022.100414] [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: 04/29/2022] [Revised: 06/10/2022] [Accepted: 06/29/2022] [Indexed: 11/28/2022] Open
Abstract
Extended spectrum β-lactamase (ESBL)-producing Klebsiella pneumoniae is a medically important pathogen that commonly causes human nosocomial infections. Since veterinary emergency and critical care services have also significantly progressed over the last decades, there are increasing reports of ESBL-producing K. pneumoniae causing hospital-associated infections in companion animals. We present microbiological and genomic analysis of a multidrug-resistant ESBL-positive K. pneumoniae (LCKp01) isolated from a fatal infection in a dog admitted to a veterinary intensive care unit. LCKp01 strain belonged to the sequence type ST392 and displays a KL27 (wzi-187) and O-locus 4 (O4). A broad resistome and presence of the blaCTX-M-15 ESBL gene were predicted. SNP-based phylogenomic analysis, using an international genome database, clustered LCKp01 (60–80 SNPs differences) with K. pneumoniae ST392 from human and animal infections, isolated at 4-year interval, whereas phylogeographical analysis confirmed successful expansion of ST392 as a global clone of One Health concern. A fatal infection by a multidrug-resistant K. pneumoniae in dog was investigated. Identification of human pandemic K. pneumoniae ST392/CTX-M-15 clone is highlighted. Phylogenomic analysis revealed clonal relatedness with nosocomial lineages. Phylogeographical analysis confirmed expansion of ST392 as global One Health clone. Dissemination of K. pneumoniae ST392 at the human-animal interface is discussed.
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Affiliation(s)
- Luciano C.B.A. da Silva
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
- School of Veterinary Medicine, Metropolitan University of Santos, Santos, Brazil
| | - Brenda Cardoso
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Herrison Fontana
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Clinical Analysis, Faculty of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil
| | - Fernanda Esposito
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Clinical Analysis, Faculty of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil
| | - Silvia R.G. Cortopassi
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | - Fábio P. Sellera
- School of Veterinary Medicine, Metropolitan University of Santos, Santos, Brazil
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
- Corresponding author at: School of Veterinary Medicine, Metropolitan University of Santos, Santos, Brazil.
| | - Nilton Lincopan
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
- Department of Clinical Analysis, Faculty of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil
- Corresponding author at: Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil.
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17
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Thorpe HA, Booton R, Kallonen T, Gibbon MJ, Couto N, Passet V, López-Fernández S, Rodrigues C, Matthews L, Mitchell S, Reeve R, David S, Merla C, Corbella M, Ferrari C, Comandatore F, Marone P, Brisse S, Sassera D, Corander J, Feil EJ. A large-scale genomic snapshot of Klebsiella spp. isolates in Northern Italy reveals limited transmission between clinical and non-clinical settings. Nat Microbiol 2022; 7:2054-2067. [PMID: 36411354 PMCID: PMC9712112 DOI: 10.1038/s41564-022-01263-0] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 10/10/2022] [Indexed: 11/22/2022]
Abstract
The Klebsiella group, found in humans, livestock, plants, soil, water and wild animals, is genetically and ecologically diverse. Many species are opportunistic pathogens and can harbour diverse classes of antimicrobial resistance genes. Healthcare-associated Klebsiella pneumoniae clones that are non-susceptible to carbapenems can spread rapidly, representing a high public health burden. Here we report an analysis of 3,482 genome sequences representing 15 Klebsiella species sampled over a 17-month period from a wide range of clinical, community, animal and environmental settings in and around the Italian city of Pavia. Northern Italy is a hotspot for hospital-acquired carbapenem non-susceptible Klebsiella and thus a pertinent setting to examine the overlap between isolates in clinical and non-clinical settings. We found no genotypic or phenotypic evidence for non-susceptibility to carbapenems outside the clinical environment. Although we noted occasional transmission between clinical and non-clinical settings, our data point to a limited role of animal and environmental reservoirs in the human acquisition of Klebsiella spp. We also provide a detailed genus-wide view of genomic diversity and population structure, including the identification of new groups.
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Affiliation(s)
- Harry A. Thorpe
- grid.5510.10000 0004 1936 8921Department of Biostatistics, University of Oslo, Oslo, Norway
| | - Ross Booton
- grid.5337.20000 0004 1936 7603Bristol Veterinary School, University of Bristol, Bristol, UK
| | - Teemu Kallonen
- grid.410552.70000 0004 0628 215XDepartment of Clinical Microbiology, Turku University Hospital, Turku, Finland
| | - Marjorie J. Gibbon
- grid.7340.00000 0001 2162 1699The Milner Centre for Evolution, Department of Life Sciences, University of Bath, Bath, UK
| | - Natacha Couto
- grid.7340.00000 0001 2162 1699The Milner Centre for Evolution, Department of Life Sciences, University of Bath, Bath, UK
| | - Virginie Passet
- grid.508487.60000 0004 7885 7602Institut Pasteur, Université Paris Cité, Biodiversity and Epidemiology of Bacterial Pathogens, Paris, France
| | - Sebastián López-Fernández
- grid.508487.60000 0004 7885 7602Institut Pasteur, Université Paris Cité, Biodiversity and Epidemiology of Bacterial Pathogens, Paris, France
| | - Carla Rodrigues
- grid.508487.60000 0004 7885 7602Institut Pasteur, Université Paris Cité, Biodiversity and Epidemiology of Bacterial Pathogens, Paris, France
| | - Louise Matthews
- grid.8756.c0000 0001 2193 314XBoyd Orr Centre for Population and Ecosystem Health, School of Biodiversity, One Health and Veterinary Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Sonia Mitchell
- grid.8756.c0000 0001 2193 314XBoyd Orr Centre for Population and Ecosystem Health, School of Biodiversity, One Health and Veterinary Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Richard Reeve
- grid.8756.c0000 0001 2193 314XBoyd Orr Centre for Population and Ecosystem Health, School of Biodiversity, One Health and Veterinary Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Sophia David
- grid.10306.340000 0004 0606 5382Parasites and Microbes, Wellcome Sanger Institute, Cambridge, UK
| | - Cristina Merla
- grid.419425.f0000 0004 1760 3027Microbiology and Virology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Policlinico San Matteo, Pavia, Italy
| | - Marta Corbella
- grid.419425.f0000 0004 1760 3027Microbiology and Virology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Policlinico San Matteo, Pavia, Italy
| | - Carolina Ferrari
- grid.419425.f0000 0004 1760 3027Microbiology and Virology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Policlinico San Matteo, Pavia, Italy
| | - Francesco Comandatore
- grid.4708.b0000 0004 1757 2822Romeo ed Enrica Invernizzi Pediatric Research Center, Department of Biomedical and Clinical Sciences Luigi Sacco, Università di Milano, Milan, Italy
| | - Piero Marone
- grid.419425.f0000 0004 1760 3027Microbiology and Virology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Policlinico San Matteo, Pavia, Italy
| | - Sylvain Brisse
- grid.508487.60000 0004 7885 7602Institut Pasteur, Université Paris Cité, Biodiversity and Epidemiology of Bacterial Pathogens, Paris, France
| | - Davide Sassera
- grid.8982.b0000 0004 1762 5736Department of Biology and Biotechnology, Università di Pavia, Pavia, Italy
| | - Jukka Corander
- grid.5510.10000 0004 1936 8921Department of Biostatistics, University of Oslo, Oslo, Norway ,grid.10306.340000 0004 0606 5382Parasites and Microbes, Wellcome Sanger Institute, Cambridge, UK ,grid.7737.40000 0004 0410 2071Department of Mathematics and Statistics, Helsinki Institute of Information Technology, University of Helsinki, Helsinki, Finland
| | - Edward J. Feil
- grid.7340.00000 0001 2162 1699The Milner Centre for Evolution, Department of Life Sciences, University of Bath, Bath, UK
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