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Prieto Riquelme M, Garner E, Gupta S, Metch J, Zhu N, Blair MF, Arango-Argoty G, Maile-Moskowitz A, Li AD, Flach CF, Aga DS, Nambi IM, Larsson DGJ, Bürgmann H, Zhang T, Pruden A, Vikesland PJ. Demonstrating a Comprehensive Wastewater-Based Surveillance Approach That Differentiates Globally Sourced Resistomes. Environ Sci Technol 2022; 56:14982-14993. [PMID: 35759608 PMCID: PMC9631994 DOI: 10.1021/acs.est.1c08673] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Wastewater-based surveillance (WBS) for disease monitoring is highly promising but requires consistent methodologies that incorporate predetermined objectives, targets, and metrics. Herein, we describe a comprehensive metagenomics-based approach for global surveillance of antibiotic resistance in sewage that enables assessment of 1) which antibiotic resistance genes (ARGs) are shared across regions/communities; 2) which ARGs are discriminatory; and 3) factors associated with overall trends in ARGs, such as antibiotic concentrations. Across an internationally sourced transect of sewage samples collected using a centralized, standardized protocol, ARG relative abundances (16S rRNA gene-normalized) were highest in Hong Kong and India and lowest in Sweden and Switzerland, reflecting national policy, measured antibiotic concentrations, and metal resistance genes. Asian versus European/US resistomes were distinct, with macrolide-lincosamide-streptogramin, phenicol, quinolone, and tetracycline versus multidrug resistance ARGs being discriminatory, respectively. Regional trends in measured antibiotic concentrations differed from trends expected from public sales data. This could reflect unaccounted uses, captured only by the WBS approach. If properly benchmarked, antibiotic WBS might complement public sales and consumption statistics in the future. The WBS approach defined herein demonstrates multisite comparability and sensitivity to local/regional factors.
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Affiliation(s)
| | - Emily Garner
- Department
of Civil and Environmental Engineering, Virginia Tech, Blacksburg, Virginia24061, United States
- Department
of Civil and Environmental Engineering, West Virginia University, Morgantown, West Virginia26506, United States
| | - Suraj Gupta
- Department
of Civil and Environmental Engineering, Virginia Tech, Blacksburg, Virginia24061, United States
- The
Interdisciplinary PhD Program in Genetics, Bioinformatics, and Computational
Biology, Virginia Tech, Blacksburg, Virginia24061, United States
| | - Jake Metch
- Department
of Civil and Environmental Engineering, Virginia Tech, Blacksburg, Virginia24061, United States
| | - Ni Zhu
- Department
of Civil and Environmental Engineering, Virginia Tech, Blacksburg, Virginia24061, United States
| | - Matthew F. Blair
- Department
of Civil and Environmental Engineering, Virginia Tech, Blacksburg, Virginia24061, United States
| | - Gustavo Arango-Argoty
- Department
of Computer Science, Virginia Tech, Blacksburg, Virginia24061, United States
| | - Ayella Maile-Moskowitz
- Department
of Civil and Environmental Engineering, Virginia Tech, Blacksburg, Virginia24061, United States
| | - An-dong Li
- Department
of Civil Engineering, The University of
Hong Kong, Pokfulam, Hong Kong
| | - Carl-Fredrik Flach
- Centre for
Antibiotic Resistance Research (CARe), University
of Gothenburg, 405 30Göteborg, Sweden
- Department
of Infectious Diseases, University of Gothenburg, 405 30Göteborg, Sweden
| | - Diana S. Aga
- Department
of Chemistry, University at Buffalo, Buffalo, New York14260, United States
| | - Indumathi M. Nambi
- Department
of Civil Engineering, Indian Institute of
Technology, Madras,
Chennai600036, India
| | - D. G. Joakim Larsson
- Centre for
Antibiotic Resistance Research (CARe), University
of Gothenburg, 405 30Göteborg, Sweden
- Department
of Infectious Diseases, University of Gothenburg, 405 30Göteborg, Sweden
| | - Helmut Bürgmann
- Eawag:
Swiss Federal Institute of Aquatic Science and Technology, CH-6047Kastanienbaum, Switzerland
| | - Tong Zhang
- Department
of Civil Engineering, The University of
Hong Kong, Pokfulam, Hong Kong
| | - Amy Pruden
- Department
of Civil and Environmental Engineering, Virginia Tech, Blacksburg, Virginia24061, United States
| | - Peter J. Vikesland
- Department
of Civil and Environmental Engineering, Virginia Tech, Blacksburg, Virginia24061, United States
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