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Tanabe M, Denda T, Natori T, Horiuchi K, Sakaguchi K, Koide S, Nagano Y, Nagano N. Commonality of multispecies GES carbapenemase-producing organisms in hospital wastewater with those in previously investigated epidemiologically linked municipal wastewater influents. J Glob Antimicrob Resist 2024; 36:139-141. [PMID: 38154748 DOI: 10.1016/j.jgar.2023.12.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 12/14/2023] [Accepted: 12/21/2023] [Indexed: 12/30/2023] Open
Affiliation(s)
- Mizuki Tanabe
- Department of Health and Medical Sciences, Shinshu University Graduate School of Medicine, Nagano, Japan
| | - Tomohiro Denda
- Department of Health and Medical Sciences, Shinshu University Graduate School of Medicine, Nagano, Japan
| | - Tatsuya Natori
- Department of Laboratory Medicine, Shinshu University Hospital, Nagano, Japan
| | - Kazuki Horiuchi
- Department of Laboratory Medicine, Shinshu University Hospital, Nagano, Japan
| | - Kanae Sakaguchi
- Department of Health and Medical Sciences, Shinshu University Graduate School of Medicine, Nagano, Japan
| | - Shota Koide
- Department of Medical Sciences, Shinshu University Graduate School of Medicine, Science and Technology, Nagano, Japan
| | - Yukiko Nagano
- Department of Health and Medical Sciences, Shinshu University Graduate School of Medicine, Nagano, Japan
| | - Noriyuki Nagano
- Department of Health and Medical Sciences, Shinshu University Graduate School of Medicine, Nagano, Japan; Department of Medical Sciences, Shinshu University Graduate School of Medicine, Science and Technology, Nagano, Japan.
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Nasser-Ali M, Aja-Macaya P, Conde-Pérez K, Trigo-Tasende N, Rumbo-Feal S, Fernández-González A, Bou G, Poza M, Vallejo JA. Emergence of Carbapenemase Genes in Gram-Negative Bacteria Isolated from the Wastewater Treatment Plant in A Coruña, Spain. Antibiotics (Basel) 2024; 13:194. [PMID: 38391580 PMCID: PMC10886265 DOI: 10.3390/antibiotics13020194] [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: 01/11/2024] [Revised: 02/06/2024] [Accepted: 02/15/2024] [Indexed: 02/24/2024] Open
Abstract
Wastewater treatment plants (WWTPs) are recognized as important niches of antibiotic-resistant bacteria that can be easily spread to the environment. In this study, we collected wastewater samples from the WWTP of A Coruña (NW Spain) from April 2020 to February 2022 to evaluate the presence of Gram-negative bacteria harboring carbapenemase genes. Bacteria isolated from wastewater were classified and their antimicrobial profiles were determined. In total, 252 Gram-negative bacteria carrying various carbapenemase genes were described. Whole-genome sequencing was conducted on 55 selected carbapenemase producing isolates using Oxford Nanopore technology. This study revealed the presence of a significant population of bacteria carrying carbapenemase genes in WWTP, which constitutes a public health problem due to their risk of dissemination to the environment. This emphasizes the usefulness of WWTP monitoring for combating antibiotic resistance. Data revealed the presence of different types of sequences harboring carbapenemase genes, such as blaKPC-2, blaGES-5, blaGES-6, blaIMP-11, blaIMP-28, blaOXA-24, blaOXA-48, blaOXA-58, blaOXA-217, and blaVIM-2. Importantly, the presence of the blaKPC-2 gene in wastewater, several months before any clinical case was detected in University Hospital of A Coruña, suggests that wastewater-based epidemiology can be used as an early warning system for the surveillance of antibiotic-resistant bacteria.
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Affiliation(s)
- Mohammed Nasser-Ali
- Microbiology Research Group, Institute of Biomedical Research (INIBIC)-University Hospital of A Coruña (CHUAC)-Interdisciplinary Center for Chemistry and Biology (CICA)-University of A Coruña (UDC)-CIBER de Enfermedades Infecciosas (CIBERINFEC, ISCIII). Servicio de Microbiología, 3° planta, Edificio Sur, Hospital Universitario, As Xubias, 15006 A Coruna, Spain
| | - Pablo Aja-Macaya
- Microbiology Research Group, Institute of Biomedical Research (INIBIC)-University Hospital of A Coruña (CHUAC)-Interdisciplinary Center for Chemistry and Biology (CICA)-University of A Coruña (UDC)-CIBER de Enfermedades Infecciosas (CIBERINFEC, ISCIII). Servicio de Microbiología, 3° planta, Edificio Sur, Hospital Universitario, As Xubias, 15006 A Coruna, Spain
| | - Kelly Conde-Pérez
- Microbiology Research Group, Institute of Biomedical Research (INIBIC)-University Hospital of A Coruña (CHUAC)-Interdisciplinary Center for Chemistry and Biology (CICA)-University of A Coruña (UDC)-CIBER de Enfermedades Infecciosas (CIBERINFEC, ISCIII). Servicio de Microbiología, 3° planta, Edificio Sur, Hospital Universitario, As Xubias, 15006 A Coruna, Spain
| | - Noelia Trigo-Tasende
- Microbiology Research Group, Institute of Biomedical Research (INIBIC)-University Hospital of A Coruña (CHUAC)-Interdisciplinary Center for Chemistry and Biology (CICA)-University of A Coruña (UDC)-CIBER de Enfermedades Infecciosas (CIBERINFEC, ISCIII). Servicio de Microbiología, 3° planta, Edificio Sur, Hospital Universitario, As Xubias, 15006 A Coruna, Spain
| | - Soraya Rumbo-Feal
- Microbiology Research Group, Institute of Biomedical Research (INIBIC)-University Hospital of A Coruña (CHUAC)-Interdisciplinary Center for Chemistry and Biology (CICA)-University of A Coruña (UDC)-CIBER de Enfermedades Infecciosas (CIBERINFEC, ISCIII). Servicio de Microbiología, 3° planta, Edificio Sur, Hospital Universitario, As Xubias, 15006 A Coruna, Spain
| | - Ana Fernández-González
- Microbiology Research Group, Institute of Biomedical Research (INIBIC)-University Hospital of A Coruña (CHUAC)-Interdisciplinary Center for Chemistry and Biology (CICA)-University of A Coruña (UDC)-CIBER de Enfermedades Infecciosas (CIBERINFEC, ISCIII). Servicio de Microbiología, 3° planta, Edificio Sur, Hospital Universitario, As Xubias, 15006 A Coruna, Spain
| | - Germán Bou
- Microbiology Research Group, Institute of Biomedical Research (INIBIC)-University Hospital of A Coruña (CHUAC)-Interdisciplinary Center for Chemistry and Biology (CICA)-University of A Coruña (UDC)-CIBER de Enfermedades Infecciosas (CIBERINFEC, ISCIII). Servicio de Microbiología, 3° planta, Edificio Sur, Hospital Universitario, As Xubias, 15006 A Coruna, Spain
| | - Margarita Poza
- Microbiology Research Group, Institute of Biomedical Research (INIBIC)-University Hospital of A Coruña (CHUAC)-Interdisciplinary Center for Chemistry and Biology (CICA)-University of A Coruña (UDC)-CIBER de Enfermedades Infecciosas (CIBERINFEC, ISCIII). Servicio de Microbiología, 3° planta, Edificio Sur, Hospital Universitario, As Xubias, 15006 A Coruna, Spain
- Microbiome and Health Group, Faculty of Sciences, Campus da Zapateira, 15071 A Coruna, Spain
| | - Juan A Vallejo
- Microbiology Research Group, Institute of Biomedical Research (INIBIC)-University Hospital of A Coruña (CHUAC)-Interdisciplinary Center for Chemistry and Biology (CICA)-University of A Coruña (UDC)-CIBER de Enfermedades Infecciosas (CIBERINFEC, ISCIII). Servicio de Microbiología, 3° planta, Edificio Sur, Hospital Universitario, As Xubias, 15006 A Coruna, Spain
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Tanabe M, Sugawara Y, Denda T, Sakaguchi K, Takizawa S, Koide S, Hayashi W, Yu L, Kayama S, Sugai M, Nagano Y, Nagano N. Municipal wastewater monitoring revealed the predominance of bla GES genes with diverse variants among carbapenemase-producing organisms: high occurrence and persistence of Aeromonas caviae harboring the new bla GES variant bla GES-48. Microbiol Spectr 2023; 11:e0218823. [PMID: 37811969 PMCID: PMC10715227 DOI: 10.1128/spectrum.02188-23] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 08/22/2023] [Indexed: 10/10/2023] Open
Abstract
IMPORTANCE The emergence and spread of carbapenemase-producing organisms (CPOs) represent a global health threat because they are associated with limited treatment options and poor clinical outcomes. Wastewater is considered a hotspot for the evolution and dissemination of antimicrobial resistance. Thus, analyses of municipal wastewater are critical for understanding the circulation of these CPOs and carbapenemase genes in local communities, which remains scarcely known in Japan. This study resulted in several key observations: (i) the vast majority of bla GES genes, including six new bla GES variants, and less frequent bla IMP genes were carbapenemase genes encountered exclusively in wastewater influent; (ii) the most dominant CPO species were Aeromonas spp., in which a remarkable diversity of new sequence types was observed; and (iii) CPOs were detected from combined sewer wastewater, but not from separate sewer wastewater, suggesting that the load of CPOs from unrecognized environmental sources could greatly contribute to their detection in influent wastewater.
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Affiliation(s)
- Mizuki Tanabe
- Department of Health and Medical Sciences, Graduate School of Medicine, Shinshu University, Matsumoto, Nagano, Japan
| | - Yo Sugawara
- Antimicrobial Resistance Research Center, National Institute of Infectious Diseases, Higashimurayama, Tokyo, Japan
| | - Tomohiro Denda
- Department of Health and Medical Sciences, Graduate School of Medicine, Shinshu University, Matsumoto, Nagano, Japan
| | - Kanae Sakaguchi
- Department of Health and Medical Sciences, Graduate School of Medicine, Shinshu University, Matsumoto, Nagano, Japan
| | - Shino Takizawa
- Department of Health and Medical Sciences, Graduate School of Medicine, Shinshu University, Matsumoto, Nagano, Japan
| | - Shota Koide
- Department of Medical Sciences, Shinshu University, Graduate School of Medicine, Science and Technology, Matsumoto, Nagano, Japan
| | - Wataru Hayashi
- Department of Medical Sciences, Shinshu University, Graduate School of Medicine, Science and Technology, Matsumoto, Nagano, Japan
| | - Liansheng Yu
- Antimicrobial Resistance Research Center, National Institute of Infectious Diseases, Higashimurayama, Tokyo, Japan
| | - Shizuo Kayama
- Antimicrobial Resistance Research Center, National Institute of Infectious Diseases, Higashimurayama, Tokyo, Japan
| | - Motoyuki Sugai
- Antimicrobial Resistance Research Center, National Institute of Infectious Diseases, Higashimurayama, Tokyo, Japan
| | - Yukiko Nagano
- Department of Health and Medical Sciences, Graduate School of Medicine, Shinshu University, Matsumoto, Nagano, Japan
- Department of Medical Sciences, Shinshu University, Graduate School of Medicine, Science and Technology, Matsumoto, Nagano, Japan
| | - Noriyuki Nagano
- Department of Health and Medical Sciences, Graduate School of Medicine, Shinshu University, Matsumoto, Nagano, Japan
- Department of Medical Sciences, Shinshu University, Graduate School of Medicine, Science and Technology, Matsumoto, Nagano, Japan
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Daaboul D, Oueslati S, Rima M, Kassem II, Mallat H, Birer A, Girlich D, Hamze M, Dabboussi F, Osman M, Naas T. The emergence of carbapenemase-producing Enterobacterales in hospitals: a major challenge for a debilitated healthcare system in Lebanon. Front Public Health 2023; 11:1290912. [PMID: 38074718 PMCID: PMC10699444 DOI: 10.3389/fpubh.2023.1290912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 10/26/2023] [Indexed: 12/18/2023] Open
Abstract
Background Carbapenem- and extended-spectrum cephalosporin-resistant Enterobacterales (CR-E and ESCR-E, respectively) are increasingly isolated worldwide. Information about these bacteria is sporadic in Lebanon and generally relies on conventional diagnostic methods, which is detrimental for a country that is struggling with an unprecedented economic crisis and a collapsing public health system. Here, CR-E isolates from different Lebanese hospitals were characterized. Materials and methods Non-duplicate clinical ESCR-E or CR-E isolates (N = 188) were collected from three hospitals from June 2019 to December 2020. Isolates were identified by MALDI-TOF, and their antibiotic susceptibility by Kirby-Bauer disk diffusion assay. CR-E isolates (n = 33/188) were further analyzed using Illumina-based WGS to identify resistome, MLST, and plasmid types. Additionally, the genetic relatedness of the CR-E isolates was evaluated using an Infrared Biotyper system and compared to WGS. Results Using the Kirby-Bauer disk diffusion assay, only 90 isolates out of the 188 isolates that were collected based on their initial routine susceptibility profile by the three participating hospitals could be confirmed as ESCR-E or CR-E isolates and were included in this study. This collection comprised E. coli (n = 70; 77.8%), K. pneumoniae (n = 13; 14.4%), Enterobacter spp. (n = 6; 6.7%), and Proteus mirabilis (n = 1; 1.1%). While 57 were only ESBL producers the remaining 33 isolates (i.e., 26 E. coli, five K. pneumoniae, one E. cloacae, and one Enterobacter hormaechei) were resistant to at least one carbapenem, of which 20 were also ESBL-producers. Among the 33 CR-E, five different carbapenemase determinants were identified: blaNDM-5 (14/33), blaOXA-244 (10/33), blaOXA-48 (5/33), blaNDM-1 (3/33), and blaOXA-181 (1/33) genes. Notably, 20 CR-E isolates were also ESBL-producers. The analysis of the genetic relatedness revealed a substantial genetic diversity among CR-E isolates, suggesting evolution and transmission from various sources. Conclusion This study highlighted the emergence and broad dissemination of blaNDM-5 and blaOXA-244 genes in Lebanese clinical settings. The weak AMR awareness in the Lebanese community and the ongoing economic and healthcare challenges have spurred self-medication practices. Our findings highlight an urgent need for transformative approaches to combat antimicrobial resistance in both community and hospital settings.
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Affiliation(s)
- Dina Daaboul
- Faculty of Medicine, Team "Resist" UMR1184, "Immunology of Viral, Auto-Immune, Hematological and Bacterial Diseases (IMVA-HB)," INSERM, Université Paris-Saclay, CEA, Health and Therapeutic Innovation (HEALTHI), Le Kremlin-Bicêtre, France
- Laboratoire Microbiologie Santé et Environment (LMSE), Doctoral School of Sciences and Technology, Faculty of Public Health, Lebanese University, Tripoli, Lebanon
| | - Saoussen Oueslati
- Faculty of Medicine, Team "Resist" UMR1184, "Immunology of Viral, Auto-Immune, Hematological and Bacterial Diseases (IMVA-HB)," INSERM, Université Paris-Saclay, CEA, Health and Therapeutic Innovation (HEALTHI), Le Kremlin-Bicêtre, France
- Bacteriology-Hygiene Unit, Assistance Publique-Hôpitaux de Paris, AP-HP Paris-Saclay, Bicêtre Hospital Le Kremlin-Bicêtre, Paris, France
| | - Mariam Rima
- Faculty of Medicine, Team "Resist" UMR1184, "Immunology of Viral, Auto-Immune, Hematological and Bacterial Diseases (IMVA-HB)," INSERM, Université Paris-Saclay, CEA, Health and Therapeutic Innovation (HEALTHI), Le Kremlin-Bicêtre, France
| | - Issmat I. Kassem
- Center for Food Safety and Department of Food Science and Technology, University of Georgia, Griffin, GA, United States
| | - Hassan Mallat
- Laboratoire Microbiologie Santé et Environment (LMSE), Doctoral School of Sciences and Technology, Faculty of Public Health, Lebanese University, Tripoli, Lebanon
| | - Aurélien Birer
- French National Reference Center for Antibiotic Resistance, Clermont-Ferrand, France
| | - Delphine Girlich
- Faculty of Medicine, Team "Resist" UMR1184, "Immunology of Viral, Auto-Immune, Hematological and Bacterial Diseases (IMVA-HB)," INSERM, Université Paris-Saclay, CEA, Health and Therapeutic Innovation (HEALTHI), Le Kremlin-Bicêtre, France
| | - Monzer Hamze
- Laboratoire Microbiologie Santé et Environment (LMSE), Doctoral School of Sciences and Technology, Faculty of Public Health, Lebanese University, Tripoli, Lebanon
| | - Fouad Dabboussi
- Laboratoire Microbiologie Santé et Environment (LMSE), Doctoral School of Sciences and Technology, Faculty of Public Health, Lebanese University, Tripoli, Lebanon
| | - Marwan Osman
- Cornell Atkinson Center for Sustainability, Cornell University, Ithaca, NY, United States
- Department of Public and Ecosystem Health, College of Veterinary Medicine, Cornell University, Ithaca, NY, United States
- Department of Neurosurgery, Yale University School of Medicine, New Haven, CT, United States
| | - Thierry Naas
- Faculty of Medicine, Team "Resist" UMR1184, "Immunology of Viral, Auto-Immune, Hematological and Bacterial Diseases (IMVA-HB)," INSERM, Université Paris-Saclay, CEA, Health and Therapeutic Innovation (HEALTHI), Le Kremlin-Bicêtre, France
- Bacteriology-Hygiene Unit, Assistance Publique-Hôpitaux de Paris, AP-HP Paris-Saclay, Bicêtre Hospital Le Kremlin-Bicêtre, Paris, France
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5
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Ota Y, Prah I, Mahazu S, Gu Y, Nukui Y, Koike R, Saito R. Novel insights into genetic characteristics of blaGES-encoding plasmids from hospital sewage. Front Microbiol 2023; 14:1209195. [PMID: 37664110 PMCID: PMC10469963 DOI: 10.3389/fmicb.2023.1209195] [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: 04/20/2023] [Accepted: 08/01/2023] [Indexed: 09/05/2023] Open
Abstract
Introduction The prevalence of Guiana extended-spectrum (GES)-type carbapenemase producers is increasing worldwide, and hospital water environments are considered as potential reservoirs. However, the genetic features underlying this resistance are not yet fully understood. This study aimed to characterize blaGES-encoding plasmids from a single-hospital sewage sample in Japan. Methods Carbapenemase producers were screened using carbapenemase-selective agar and polymerase chain reaction. Whole-genome sequencing analyzes were performed on the carbapenemase-producing isolates. Results Eleven gram-negative bacteria (four Enterobacter spp., three Klebsiella spp., three Aeromonas spp., and one Serratia spp.) with blaGES-24 (n = 6), blaGES-6 (n = 4), and blaGES-5 (n = 1) were isolated from the sewage sample. Five blaGES-24 and a blaGES-5 were localized in IncP-6 plasmids, whereas three blaGES-6 plasmids were localized in IncC plasmids with IncF-like regions. The remaining blaGES-6 and blaGES-24 were, respectively, localized on IncFIB-containing plasmids with IncF-like regions and a plasmid with an IncW-like replication protein. The IncP-6 and IncW-like plasmids had a close genetic relationship with plasmids from Japan, whereas the IncC/IncF-like and IncFIB/IncF-like plasmids were closely related to those from the United States and Europe. All blaGES genes were located on the class 1 integron cassette of the Tn3 transposon-related region, and the IncC/IncF-like plasmid carried two copies of the integron cassette. Eight of the eleven blaGES-encoding plasmids contained toxin-antitoxin system genes. Discussion The findings on the plasmids and the novel genetic content from a single wastewater sample extend our understanding regarding the diversity of resistance and the associated spread of blaGES, suggesting their high adaptability to hospital effluents. These findings highlight the need for the continuous monitoring of environmental GES-type carbapenemase producers to control their dissemination.
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Affiliation(s)
- Yusuke Ota
- Department of Molecular Microbiology and Immunology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Isaac Prah
- Department of Molecular Microbiology and Immunology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Samiratu Mahazu
- Department of Molecular Microbiology and Immunology, Tokyo Medical and Dental University, Tokyo, Japan
- Department of Parasitology and Tropical Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yoshiaki Gu
- Department of Infectious Diseases, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yoko Nukui
- Department of Infection Control and Laboratory Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Ryuji Koike
- Clinical Research Center, Tokyo Medical and Dental University Hospital, Tokyo, Japan
| | - Ryoichi Saito
- Department of Molecular Microbiology and Immunology, Tokyo Medical and Dental University, Tokyo, Japan
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