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Jensen EEB, Sedor V, Eshun E, Njage P, Otani S, Aarestrup FM. The resistomes of rural and urban pigs and poultry in Ghana. mSystems 2023; 8:e0062923. [PMID: 37737585 PMCID: PMC10654090 DOI: 10.1128/msystems.00629-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 08/02/2023] [Indexed: 09/23/2023] Open
Abstract
IMPORTANCE To the best of our knowledge, this is the first report on the resistomes that are measured using metagenomics in livestock from Sub-Saharan Africa. We find notable differences in the microbiomes between both pigs and poultry, and those also varied markedly compared to similar samples from Europe. However, for both animal species, the same bacterial taxa drove such differences. In pigs and urban free-range poultry, we find a very low abundance of antimicrobial resistance genes (ARGs), whereas rural free-range poultry displayed similarity to the European average, and industrialized poultry exhibited higher levels. These findings show how different African livestock bacterial communities and resistomes are from their European counterparts. They also underscore the importance of continued surveillance and investigation into antimicrobial resistance across diverse ecosystems, contributing significantly to global efforts toward combating the threat of antibiotic resistance.
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Affiliation(s)
| | - Victoria Sedor
- Veterinary Services Department, Ministry of Food and Agriculture, National Food Safety Laboratory, Accra, Ghana
| | - Emmanuel Eshun
- Veterinary Services Department, Ministry of Food and Agriculture, National Food Safety Laboratory, Accra, Ghana
| | - Patrick Njage
- Technical University of Denmark, Kemitorvet, Denmark
| | - Saria Otani
- Technical University of Denmark, Kemitorvet, Denmark
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Hendriksen RS, Munk P, Njage P, van Bunnik B, McNally L, Lukjancenko O, Röder T, Nieuwenhuijse D, Pedersen SK, Kjeldgaard J, Kaas RS, Clausen PTLC, Vogt JK, Leekitcharoenphon P, van de Schans MGM, Zuidema T, de Roda Husman AM, Rasmussen S, Petersen B, Amid C, Cochrane G, Sicheritz-Ponten T, Schmitt H, Alvarez JRM, Aidara-Kane A, Pamp SJ, Lund O, Hald T, Woolhouse M, Koopmans MP, Vigre H, Petersen TN, Aarestrup FM. Global monitoring of antimicrobial resistance based on metagenomics analyses of urban sewage. Nat Commun 2019; 10:1124. [PMID: 30850636 PMCID: PMC6408512 DOI: 10.1038/s41467-019-08853-3] [Citation(s) in RCA: 455] [Impact Index Per Article: 91.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 01/31/2019] [Indexed: 12/11/2022] Open
Abstract
Antimicrobial resistance (AMR) is a serious threat to global public health, but obtaining representative data on AMR for healthy human populations is difficult. Here, we use metagenomic analysis of untreated sewage to characterize the bacterial resistome from 79 sites in 60 countries. We find systematic differences in abundance and diversity of AMR genes between Europe/North-America/Oceania and Africa/Asia/South-America. Antimicrobial use data and bacterial taxonomy only explains a minor part of the AMR variation that we observe. We find no evidence for cross-selection between antimicrobial classes, or for effect of air travel between sites. However, AMR gene abundance strongly correlates with socio-economic, health and environmental factors, which we use to predict AMR gene abundances in all countries in the world. Our findings suggest that global AMR gene diversity and abundance vary by region, and that improving sanitation and health could potentially limit the global burden of AMR. We propose metagenomic analysis of sewage as an ethically acceptable and economically feasible approach for continuous global surveillance and prediction of AMR.
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Affiliation(s)
- Rene S Hendriksen
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, 2800, Denmark
| | - Patrick Munk
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, 2800, Denmark
| | - Patrick Njage
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, 2800, Denmark
| | - Bram van Bunnik
- Usher Institute, University of Edinburgh, Edinburgh, EH8 9AG, UK
| | - Luke McNally
- Centre for Synthetic and Systems Biology, School of Biological Sciences, University of Edinburgh, Edinburgh, EH9 3JD, UK
| | - Oksana Lukjancenko
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, 2800, Denmark
| | - Timo Röder
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, 2800, Denmark
| | | | | | - Jette Kjeldgaard
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, 2800, Denmark
| | - Rolf S Kaas
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, 2800, Denmark
| | | | - Josef Korbinian Vogt
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, 2800, Denmark
| | | | | | - Tina Zuidema
- RIKILT Wageningen University and Research, Wageningen, 6708, The Netherlands
| | - Ana Maria de Roda Husman
- National Institute for Public Health and the Environment (RIVM), Bilthoven, 3721, The Netherlands
| | - Simon Rasmussen
- Department of Bio and Health Informatics, Technical University of Denmark, Kgs. Lyngby, 2800, Denmark
| | - Bent Petersen
- Department of Bio and Health Informatics, Technical University of Denmark, Kgs. Lyngby, 2800, Denmark
| | | | - Clara Amid
- European Molecular Biology Laboratory, European Bioinformatics Institute, Hinxton, CB10 1SD, UK
| | - Guy Cochrane
- European Molecular Biology Laboratory, European Bioinformatics Institute, Hinxton, CB10 1SD, UK
| | - Thomas Sicheritz-Ponten
- Centre of Excellence for Omics-Driven Computational Biodiscovery, AIMST University, Kedah, 08100, Malaysia
| | - Heike Schmitt
- National Institute for Public Health and the Environment (RIVM), Bilthoven, 3721, The Netherlands
| | | | | | - Sünje J Pamp
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, 2800, Denmark
| | - Ole Lund
- Department of Bio and Health Informatics, Technical University of Denmark, Kgs. Lyngby, 2800, Denmark
| | - Tine Hald
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, 2800, Denmark
| | - Mark Woolhouse
- Usher Institute, University of Edinburgh, Edinburgh, EH8 9AG, UK
| | - Marion P Koopmans
- Viroscience, Erasmus Medical Center, Rotterdam, 3015, The Netherlands
| | - Håkan Vigre
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, 2800, Denmark
| | | | - Frank M Aarestrup
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, 2800, Denmark.
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