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Sinyawa T, Shawa M, Muuka GM, Goma F, Fandamu P, Chizimu JY, Khumalo CS, Mulavu M, Ngoma M, Chambaro HM, Kamboyi HK, Kajihara M, Sawa H, Suzuki Y, Higashi H, Mainda G, Munyeme M, Muma JB, Nyantakyi CO, Egyir B, Hang’ombe BM. Antimicrobial Use Survey and Detection of ESBL- Escherichia coli in Commercial and Medium-/Small-Scale Poultry Farms in Selected Districts of Zambia. Antibiotics (Basel) 2024; 13:467. [PMID: 38786195 PMCID: PMC11118926 DOI: 10.3390/antibiotics13050467] [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: 02/09/2024] [Revised: 03/06/2024] [Accepted: 03/22/2024] [Indexed: 05/25/2024] Open
Abstract
Antimicrobial resistance (AMR) among Escherichia coli from food animals is a rising problem, and heavy antimicrobial use in poultry is a contributing factor. In Zambia, studies linking poultry-associated AMR and antibiotic use (AMU) are rare. This study aimed to investigate commercial and medium-/small-scale poultry farmers' usage of antimicrobials based on a questionnaire survey in ten districts of Zambia. In addition, the study characterized extended-spectrum β-lactamase (ESBL)-producing E. coli isolates obtained from poultry in the same districts. Data regarding knowledge and usage of antimicrobials were collected from commercial and medium-/small-scale poultry farmers using a pre-tested structured questionnaire. At the same time, cloacal samples were collected and analyzed. One hundred and fifty E. coli isolates were tested for antimicrobial susceptibility using eight antibiotic classes. The isolates were further screened for ESBL production by streaking them on cefotaxime (CTX)-supplemented MacConkey agar, then subjecting them to sequencing on a NextSeq. The questionnaire survey showed that more medium-/small-scale than commercial poultry farmers used antimicrobials (OR = 7.70, 95% CI = 2.88-20.61) but less prescriptions (OR = 0.02, 95% CI = 0.00-0.08). Susceptibility testing revealed that resistance was highest to ampicillin (128/148, 86.5%) and tetracycline (101/136, 74.3%) and that the prevalence of multidrug resistance (MDR) (28/30, 93.3%) was high. Whole-genome sequencing (WGS) of eight (8/30, 26.7%) isolates with CTX Minimum Inhibitory Concentration (MIC) ≥ 4 µg/mL revealed the presence of ESBL-encoding genes blaCTX-M-14, blaCTX-M-55, and blaTEM. WGS also detected other AMR genes for quinolones, aminoglycosides, phenicols, tetracycline, macrolides, and folate-pathway antagonists. Altogether, the questionnaire survey results showed a higher proportion of AMU and lower prescription usage among medium-/small-scale farmers. In addition, our results emphasize the circulation of ESBL-producing E. coli strains with associated MDR. It is critical to educate farmers about AMR risks and to encourage responsible usage of antimicrobials. Furthermore, there is a need to strengthen regulations limiting access to antimicrobials. Finally, there is a need to establish a one health system to guide public health response.
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Affiliation(s)
- Taona Sinyawa
- Central Veterinary Research Institute, Ministry of Fisheries and Livestock, Chilanga, Lusaka 10101, Zambia; (T.S.); (M.N.); (H.M.C.)
| | - Misheck Shawa
- Hokudai Centre for Zoonosis Control in Zambia, University of Zambia, Lusaka 10101, Zambia; (M.S.); (M.K.); (H.S.)
| | - Geoffrey M. Muuka
- Department of Veterinary Services, Ministry of Fisheries and Livestock, Lusaka 15100, Zambia; (G.M.M.); (P.F.)
| | - Fusya Goma
- Department of Veterinary Services, Ministry of Fisheries and Livestock, Lusaka 15100, Zambia; (G.M.M.); (P.F.)
| | - Paul Fandamu
- Department of Veterinary Services, Ministry of Fisheries and Livestock, Lusaka 15100, Zambia; (G.M.M.); (P.F.)
| | - Joseph Yamweka Chizimu
- Zambia National Public Health Institute, Stand 1186, Coner of Chaholi and Addis Ababa Roads, Rhodes Park, Lusaka 10101, Zambia;
| | - Cynthia Sipho Khumalo
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Zambia, Lusaka 10101, Zambia;
| | - Malala Mulavu
- Department of Biomedical Sciences, School of Health Sciences, University of Zambia, Lusaka 10101, Zambia;
| | - Masuzyo Ngoma
- Central Veterinary Research Institute, Ministry of Fisheries and Livestock, Chilanga, Lusaka 10101, Zambia; (T.S.); (M.N.); (H.M.C.)
| | - Herman Moses Chambaro
- Central Veterinary Research Institute, Ministry of Fisheries and Livestock, Chilanga, Lusaka 10101, Zambia; (T.S.); (M.N.); (H.M.C.)
| | - Harvey Kakoma Kamboyi
- Division of Infection and Immunity, International Institute for Zoonosis Control, Hokkaido University, N20 W10, Kita-ku, Sapporo 001-0020, Japan; (H.K.K.); (H.H.)
| | - Masahiro Kajihara
- Hokudai Centre for Zoonosis Control in Zambia, University of Zambia, Lusaka 10101, Zambia; (M.S.); (M.K.); (H.S.)
- Division of International Research Promotion, International Institute for Zoonosis Control, Hokkaido University, N20 W10, Kita-ku, Sapporo 001-0020, Japan
| | - Hirofumi Sawa
- Hokudai Centre for Zoonosis Control in Zambia, University of Zambia, Lusaka 10101, Zambia; (M.S.); (M.K.); (H.S.)
- Institute for Vaccine Research and Development (HU-IVReD), Hokkaido University, N21 W11, Kita-ku, Sapporo 001-0020, Japan
| | - Yasuhiko Suzuki
- Division of Bioresources, International Institute for Zoonosis Control, Hokkaido University, N20 W10, Kita-ku, Sapporo 001-0020, Japan
| | - Hideaki Higashi
- Division of Infection and Immunity, International Institute for Zoonosis Control, Hokkaido University, N20 W10, Kita-ku, Sapporo 001-0020, Japan; (H.K.K.); (H.H.)
| | - Geoffrey Mainda
- Food and Agriculture Organization of the United Nations (FAO), Chaholi Road, Rhodes Park, Lusaka 10101, Zambia;
| | - Musso Munyeme
- Department of Disease Control, School of Veterinary Medicine, University of Zambia, Lusaka 10101, Zambia; (M.M.); (J.B.M.)
| | - John Bwalya Muma
- Department of Disease Control, School of Veterinary Medicine, University of Zambia, Lusaka 10101, Zambia; (M.M.); (J.B.M.)
| | - Christian Owusu Nyantakyi
- Bacteriology Department, Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Accra 00233, Ghana; (C.O.N.); (B.E.)
| | - Beverly Egyir
- Bacteriology Department, Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Accra 00233, Ghana; (C.O.N.); (B.E.)
| | - Bernard Mudenda Hang’ombe
- Microbiology Unit, Department of Para-Clinical Studies, Africa Centre of Excellence for Infectious Diseases of Humans and Animals (ACEIDHA), School of Veterinary Medicine, University of Zambia, Lusaka 10101, Zambia
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Sarr H, Niang AA, Diop A, Mediannikov O, Zerrouki H, Diene SM, Lo S, Dia ML, Sow AI, Fenollar F, Rolain JM, Hadjadj L. The Emergence of Carbapenem- and Colistin-Resistant Enterobacteria in Senegal. Pathogens 2023; 12:974. [PMID: 37623934 PMCID: PMC10459028 DOI: 10.3390/pathogens12080974] [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: 05/24/2023] [Revised: 07/19/2023] [Accepted: 07/24/2023] [Indexed: 08/26/2023] Open
Abstract
Antibiotic resistance is a public health problem. The emergence of carbapenemase-producing Enterobacterales (CPE) infections is a concern, particularly in Senegal. (1) Methods: Between January 2019 and July 2022, 240 isolates of enterobacteria resistant to third-generation cephalosporins and imipenem from biological samples from Fann Hospital (Dakar) and Hôpital Paix (Ziguinchor) were selected. The isolates were identified by MALDI-TOF mass spectrometry, and susceptibility tests were performed by the disk diffusion method. Antibiotic-resistance genes for class A beta-lactamases, carbapenemases, and plasmid resistance to colistin resistance (mcr-1-8) were screened by RT-PCR. (2) Results: The 240 enterobacteria were composed of: Escherichia coli (60.83%), Klebsiella pneumoniae (21.67%), Enterobacter cloacae (13.75%), Citrobacter freundii (2.08%), Serratia marcescens (0.83%), Klebsiella aerogenes (0.42%), and Proteus mirabilis (0.42%). Class A beta-lactamase genes were found in 229 isolates (70.41% blaTEM, 37.5% blaSHV, 83.75% blaCTX-A, and 0.42% blaCTX-B). The carbapenemase genes blaOXA-48 and blaNDM were found in 25 isolates, including 14 isolates with blaOXA-48, 13 isolates with blaNDM, and 2 isolates with both genes simultaneously. The mcr-8 gene was found in one isolate of E. cloacae. (3) Conclusions: The epidemiology of antibiotic-resistance genes in enterobacteria in Senegal shows the emergence of CPEs. This phenomenon is worrying, and rigorous surveillance is necessary to avoid further spread.
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Affiliation(s)
- Habibou Sarr
- UFR des Sciences de la Santé, Université Assane Seck de Ziguinchor, Ziguinchor BP 523, Senegal;
- Unité de Bactériologie, Hôpital de la Paix de Ziguinchor, Ziguinchor BP 523, Senegal
- Faculté de Médecine et de Pharmacie, MEPHI IRD, APHM, Aix Marseille Université, 13005 Marseille, France; (O.M.); (H.Z.); (S.M.D.); (J.-M.R.)
- IHU Méditerranée Infection, 13005 Marseille, France;
| | - Aissatou Ahmet Niang
- Faculté de Médecine, Pharmacie et Odonto-Stomatologie, Université Cheikh-Anta-Diop, Dakar BP 5005, Senegal; (A.A.N.); (A.D.); (M.L.D.); (A.I.S.)
| | - Amadou Diop
- Faculté de Médecine, Pharmacie et Odonto-Stomatologie, Université Cheikh-Anta-Diop, Dakar BP 5005, Senegal; (A.A.N.); (A.D.); (M.L.D.); (A.I.S.)
| | - Oleg Mediannikov
- Faculté de Médecine et de Pharmacie, MEPHI IRD, APHM, Aix Marseille Université, 13005 Marseille, France; (O.M.); (H.Z.); (S.M.D.); (J.-M.R.)
- IHU Méditerranée Infection, 13005 Marseille, France;
| | - Hanane Zerrouki
- Faculté de Médecine et de Pharmacie, MEPHI IRD, APHM, Aix Marseille Université, 13005 Marseille, France; (O.M.); (H.Z.); (S.M.D.); (J.-M.R.)
- IHU Méditerranée Infection, 13005 Marseille, France;
| | - Seydina M. Diene
- Faculté de Médecine et de Pharmacie, MEPHI IRD, APHM, Aix Marseille Université, 13005 Marseille, France; (O.M.); (H.Z.); (S.M.D.); (J.-M.R.)
- IHU Méditerranée Infection, 13005 Marseille, France;
| | - Seynabou Lo
- UFR des Sciences de la Santé, Université Gaston Berger, Saint Louis BP 234, Senegal;
| | - Mouhamadou Lamine Dia
- Faculté de Médecine, Pharmacie et Odonto-Stomatologie, Université Cheikh-Anta-Diop, Dakar BP 5005, Senegal; (A.A.N.); (A.D.); (M.L.D.); (A.I.S.)
| | - Ahmad Iyane Sow
- Faculté de Médecine, Pharmacie et Odonto-Stomatologie, Université Cheikh-Anta-Diop, Dakar BP 5005, Senegal; (A.A.N.); (A.D.); (M.L.D.); (A.I.S.)
| | - Florence Fenollar
- IHU Méditerranée Infection, 13005 Marseille, France;
- VITROME, IRD, APHM, SSA, Aix Marseille Université, 13005 Marseille, France
| | - Jean-Marc Rolain
- Faculté de Médecine et de Pharmacie, MEPHI IRD, APHM, Aix Marseille Université, 13005 Marseille, France; (O.M.); (H.Z.); (S.M.D.); (J.-M.R.)
- IHU Méditerranée Infection, 13005 Marseille, France;
| | - Linda Hadjadj
- Faculté de Médecine et de Pharmacie, MEPHI IRD, APHM, Aix Marseille Université, 13005 Marseille, France; (O.M.); (H.Z.); (S.M.D.); (J.-M.R.)
- IHU Méditerranée Infection, 13005 Marseille, France;
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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.
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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
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Rodrigues C, Lanza VF, Peixe L, Coque TM, Novais Â. Phylogenomics of Globally Spread Clonal Groups 14 and 15 of Klebsiella pneumoniae. Microbiol Spectr 2023; 11:e0339522. [PMID: 37098951 PMCID: PMC10269502 DOI: 10.1128/spectrum.03395-22] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 03/26/2023] [Indexed: 04/27/2023] Open
Abstract
Klebsiella pneumoniae sequence type 14 (ST14) and ST15 caused outbreaks of CTX-M-15 and/or carbapenemase producers worldwide, but their phylogeny and global dynamics remain unclear. We clarified the evolution of K. pneumoniae clonal group 14 (CG14) and CG15 by analyzing the capsular locus (KL), resistome, virulome, and plasmidome of public genomes (n = 481) and de novo sequences (n = 9) representing main sublineages circulating in Portugal. CG14 and CG15 evolved independently within 6 main subclades defined according to the KL and the accessory genome. The CG14 (n = 65) clade was structured in two large monophyletic subclades, CG14-I (KL2, 86%) and CG14-II (KL16, 14%), whose emergences were dated to 1932 and 1911, respectively. Genes encoding extended-spectrum β-lactamase (ESBL), AmpC, and/or carbapenemases were mostly observed in CG14-I (71% versus 22%). CG15 clade (n = 170) was segregated into subclades CG15-IA (KL19/KL106, 9%), CG15-IB (variable KL types, 6%), CG15-IIA (KL24, 43%) and CG15-IIB (KL112, 37%). Most CG15 genomes carried specific GyrA and ParC mutations and emerged from a common ancestor in 1989. CTX-M-15 was especially prevalent in CG15 (68% CG15 versus 38% CG14) and in CG15-IIB (92%). Plasmidome analysis revealed 27 predominant plasmid groups (PG), including particularly pervasive and recombinant F-type (n = 10), Col (n = 10), and new plasmid types. While blaCTX-M-15 was acquired multiple times by a high diversity of F-type mosaic plasmids, other antibiotic resistance genes (ARGs) were dispersed by IncL (blaOXA-48) or IncC (blaCMY/TEM-24) plasmids. We first demonstrate an independent evolutionary trajectory for CG15 and CG14 and how the acquisition of specific KL, quinolone-resistance determining region (QRDR) mutations (CG15), and ARGs in highly recombinant plasmids could have shaped the expansion and diversification of particular subclades (CG14-I and CG15-IIA/IIB). IMPORTANCE Klebsiella pneumoniae represents a major threat in the burden of antibiotic resistance (ABR). Available studies to explain the origin, the diversity, and the evolution of certain ABR K. pneumoniae populations have mainly been focused on a few clonal groups (CGs) using phylogenetic analysis of the core genome, the accessory genome being overlooked. Here, we provide unique insights into the phylogenetic evolution of CG14 and CG15, two poorly characterized CGs which have contributed to the global dissemination of genes responsible for resistance to first-line antibiotics such as β-lactams. Our results point out an independent evolution of these two CGs and highlight the existence of different subclades structured by the capsular type and the accessory genome. Moreover, the contribution of a turbulent flux of plasmids (especially multireplicon F type and Col) and adaptive traits (antibiotic resistance and metal tolerance genes) to the pangenome reflect the exposure and adaptation of K. pneumoniae under different selective pressures.
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Affiliation(s)
- Carla Rodrigues
- UCIBIO, Applied Molecular Biosciences Unit, Department of Biological Sciences, Laboratory of Microbiology, Faculty of Pharmacy, University of Porto, Porto, Portugal
| | - Val F. Lanza
- Unidad de Genómica Traslacional Hospital Universitario Ramón y Cajal (IRYCIS), Madrid, Spain
- CIBER en Enfermedades Infecciosas (CIBERINFEC), Madrid, Spain
| | - Luísa Peixe
- UCIBIO, Applied Molecular Biosciences Unit, Department of Biological Sciences, Laboratory of Microbiology, Faculty of Pharmacy, University of Porto, Porto, Portugal
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, Porto, Portugal
| | - Teresa M. Coque
- CIBER en Enfermedades Infecciosas (CIBERINFEC), Madrid, Spain
- Servicio de Microbiología, Hospital Universitario Ramón y Cajal (IRYCIS), Madrid, Spain
| | - Ângela Novais
- UCIBIO, Applied Molecular Biosciences Unit, Department of Biological Sciences, Laboratory of Microbiology, Faculty of Pharmacy, University of Porto, Porto, Portugal
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, Porto, Portugal
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Draft Genome Sequence of Citrobacter cronae Awk (Sequence Type 880), Associated with Edible Snails Commercially Available in Awka, Nigeria. Microbiol Resour Announc 2022; 11:e0063422. [PMID: 36135384 PMCID: PMC9583792 DOI: 10.1128/mra.00634-22] [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] [Indexed: 11/20/2022] Open
Abstract
We describe the draft genome sequence and annotation of
Citrobacter cronae
strain Awk (sequence type 880), recovered from fresh edible snails (
Achatina achatina
) commercially available in Awka Metropolis, Nigeria. The genome contains 4,629 protein-coding genes, 107 RNA-coding genes, and several antimicrobial resistance genes, including
bla
CMY-98
and
qnrB12
.
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