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Saibu S, Uhanie Perera I, Suzuki S, Rodó X, Fujiyoshi S, Maruyama F. Resistomes in freshwater bioaerosols and their impact on drinking and recreational water safety: A perspective. ENVIRONMENT INTERNATIONAL 2024; 183:108377. [PMID: 38103344 DOI: 10.1016/j.envint.2023.108377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 12/07/2023] [Accepted: 12/07/2023] [Indexed: 12/19/2023]
Abstract
Antibiotic resistance genes (ARGs) are widespread environmental pollutants of biological origin that pose a significant threat to human, animal, and plant health, as well as to ecosystems. ARGs are found in soil, water, air, and waste, and several pathways for global dissemination in the environment have been described. However, studies on airborne ARG transport through atmospheric particles are limited. The ARGs in microorganisms inhabiting an environment are referred to as the "resistome". A global search was conducted of air-resistome studies by retrieving bioaerosol ARG-related papers published in the last 30 years from PubMed. We found that there is no dedicated methodology for isolating ARGs in bioaerosols; instead, conventional methods for microbial culture and metagenomic analysis are used in combination with standard aerosol sampling techniques. There is a dearth of information on the bioaerosol resistomes of freshwater environments and their impact on freshwater sources used for drinking and recreational activities. More studies of aerobiome freshwater environments are needed to ensure the safe use of water and sanitation. In this review we outline and synthesize the few studies that address the freshwater air microbiome (from tap water, bathroom showers, rivers, lakes, and swimming pools) and their resistomes, as well as the likely impacts on drinking and recreational waters. We also discuss current knowledge gaps for the freshwater airborne resistome. This review will stimulate new investigations of the atmospheric microbiome, particularly in areas where both air and water quality are of public health concern.
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Affiliation(s)
- Salametu Saibu
- Department of Microbiology, Lagos State University of Ojo, Lagos, Nigeria
| | - Ishara Uhanie Perera
- Section of Microbial Genomics and Ecology, Planetary Health and Innovation Science Center (PHIS), The IDEC Institute, Hiroshima University, Japan
| | - Satoru Suzuki
- Graduate School of Science and Engineering, Center for Marine Environmental Studies, Ehime University, Japan
| | - Xavier Rodó
- ICREA and CLIMA Program, Barcelona Institute for Global Health (-ISGlobal), Barcelona, Spain
| | - So Fujiyoshi
- Section of Microbial Genomics and Ecology, Planetary Health and Innovation Science Center (PHIS), The IDEC Institute, Hiroshima University, Japan
| | - Fumito Maruyama
- Section of Microbial Genomics and Ecology, Planetary Health and Innovation Science Center (PHIS), The IDEC Institute, Hiroshima University, Japan.
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Li H, Hong Y, Gao M, An X, Yang X, Zhu Y, Chen J, Su J. Distinct responses of airborne abundant and rare microbial communities to atmospheric changes associated with Chinese New Year. IMETA 2023; 2:e140. [PMID: 38868217 PMCID: PMC10989829 DOI: 10.1002/imt2.140] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 09/25/2023] [Accepted: 09/27/2023] [Indexed: 06/14/2024]
Abstract
Airborne microorganisms, including pathogens, would change with surrounding environments and become issues of global concern due to their threats to human health. Microbial communities typically contain a few abundant but many rare species. However, how the airborne abundant and rare microbial communities respond to environmental changes is still unclear, especially at hour scale. Here, we used a sequencing approach based on bacterial 16S rRNA genes and fungal ITS2 regions to investigate the high time-resolved dynamics of airborne bacteria and fungi and to explore the responses of abundant and rare microbes to the atmospheric changes. Our results showed that air pollutants and microbial communities were significantly affected by human activities related to the Chinese New Year (CNY). Before CNY, significant hour-scale changes in both abundant and rare subcommunities were observed, while only abundant bacterial subcommunity changed with hour time series during CNY. Air pollutants and meteorological parameters explained 61.5%-74.2% variations of abundant community but only 13.3%-21.6% variations of rare communities. These results suggested that abundant species were more sensitive to environmental changes than rare taxa. Stochastic processes predominated in the assembly of abundant communities, but deterministic processes determined the assembly of rare communities. Potential bacterial pathogens during CNY were the highest, suggesting an increased health risk of airborne microbes during CNY. Overall, our findings highlighted the "holiday effect" of CNY on airborne microbes and expanded the current understanding of the ecological mechanisms and health risks of microbes in a changing atmosphere.
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Affiliation(s)
- Hu Li
- Key Laboratory of Urban Environment and Health, Fujian Key Laboratory of Watershed Ecology, Institute of Urban EnvironmentChinese Academy of SciencesXiamenChina
- University of Chinese Academy of SciencesBeijingChina
| | - You‐Wei Hong
- Key Laboratory of Urban Environment and Health, Fujian Key Laboratory of Watershed Ecology, Institute of Urban EnvironmentChinese Academy of SciencesXiamenChina
- University of Chinese Academy of SciencesBeijingChina
- CAS Center for Excellence in Regional Atmospheric Environment, Institute of Urban EnvironmentChinese Academy of SciencesXiamenChina
| | - Meng‐Ke Gao
- Key Laboratory of Urban Environment and Health, Fujian Key Laboratory of Watershed Ecology, Institute of Urban EnvironmentChinese Academy of SciencesXiamenChina
- College of Resource and Environmental ScienceFujian Agriculture and Forestry UniversityFuzhouChina
| | - Xin‐Li An
- Key Laboratory of Urban Environment and Health, Fujian Key Laboratory of Watershed Ecology, Institute of Urban EnvironmentChinese Academy of SciencesXiamenChina
- University of Chinese Academy of SciencesBeijingChina
| | - Xiao‐Ru Yang
- Key Laboratory of Urban Environment and Health, Fujian Key Laboratory of Watershed Ecology, Institute of Urban EnvironmentChinese Academy of SciencesXiamenChina
- University of Chinese Academy of SciencesBeijingChina
| | - Yong‐Guan Zhu
- Key Laboratory of Urban Environment and Health, Fujian Key Laboratory of Watershed Ecology, Institute of Urban EnvironmentChinese Academy of SciencesXiamenChina
- University of Chinese Academy of SciencesBeijingChina
- State Key Lab of Urban and Regional Ecology, Research Center for Eco‐environmental SciencesChinese Academy of SciencesBeijingChina
| | - Jin‐Sheng Chen
- Key Laboratory of Urban Environment and Health, Fujian Key Laboratory of Watershed Ecology, Institute of Urban EnvironmentChinese Academy of SciencesXiamenChina
- University of Chinese Academy of SciencesBeijingChina
- CAS Center for Excellence in Regional Atmospheric Environment, Institute of Urban EnvironmentChinese Academy of SciencesXiamenChina
| | - Jian‐Qiang Su
- Key Laboratory of Urban Environment and Health, Fujian Key Laboratory of Watershed Ecology, Institute of Urban EnvironmentChinese Academy of SciencesXiamenChina
- University of Chinese Academy of SciencesBeijingChina
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Guzman-Otazo J, Joffré E, Agramont J, Mamani N, Jutkina J, Boulund F, Hu YOO, Jumilla-Lorenz D, Farewell A, Larsson DGJ, Flach CF, Iñiguez V, Sjöling Å. Conjugative transfer of multi-drug resistance IncN plasmids from environmental waterborne bacteria to Escherichia coli. Front Microbiol 2022; 13:997849. [DOI: 10.3389/fmicb.2022.997849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 10/10/2022] [Indexed: 11/13/2022] Open
Abstract
Watersheds contaminated with municipal, hospital, and agricultural residues are recognized as reservoirs for bacteria carrying antibiotic resistance genes (ARGs). The objective of this study was to determine the potential of environmental bacterial communities from the highly contaminated La Paz River basin in Bolivia to transfer ARGs to an Escherichia coli lab strain used as the recipient. Additionally, we tested ZnSO4 and CuSO4 at sub-inhibitory concentrations as stressors and analyzed transfer frequencies (TFs), diversity, richness, and acquired resistance profiles. The bacterial communities were collected from surface water in an urban site close to a hospital and near an agricultural area. High transfer potentials of a large set of resistance factors to E. coli were observed at both sites. Whole-genome sequencing revealed that putative plasmids belonging to the incompatibility group N (IncN, IncN2, and IncN3) were predominant among the transconjugants. All IncN variants were verified to be mobile by a second conjugation step. The plasmid backbones were similar to other IncN plasmids isolated worldwide and carried a wide range of ARGs extensively corroborated by phenotypic resistance patterns. Interestingly, all transconjugants also acquired the class 1 integron intl1, which is commonly known as a proxy for anthropogenic pollution. The addition of ZnSO4 and CuSO4 at sub-inhibitory concentrations did not affect the transfer rate. Metal resistance genes were absent from most transconjugants, suggesting a minor role, if any, of metals in the spread of multidrug-resistant plasmids at the investigated sites.
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Two dual-responsive luminescent coordination polymers for highly effective sensing of enrofloxacin and Al3+ ions. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Rocha-Melogno L, Crank KC, Ginn O, Bergin MH, Brown J, Gray GC, Hamilton KA, Bibby K, Deshusses MA. Quantitative microbial risk assessment of outdoor aerosolized pathogens in cities with poor sanitation. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 827:154233. [PMID: 35245543 DOI: 10.1016/j.scitotenv.2022.154233] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 02/08/2022] [Accepted: 02/25/2022] [Indexed: 06/14/2023]
Abstract
The aeromicrobiological transmission pathway of enteric pathogens in places with unsafe sanitation services is poorly understood. In an attempt to partly fill this knowledge gap, we assessed the potential public health impact of bioaerosols near open waste canals (OWCs) using Quantitative Microbial Risk Assessment (QMRA). We used data acquired in La Paz, Bolivia to characterize the risk of disease that aerosolized enteric pathogens may pose through food, fomites and inhalation (all followed by ingestion). Three reference pathogens were selected to conduct the assessment: enterotoxigenic Escherichia coli (ETEC), Shigella flexneri, and Campylobacter jejuni. Inhalation followed by ingestion had the highest median infection risk per event i.e. 3 × 10-5 (3 infections for every 100,000 exposures), compared to contaminated food e.g. 5 × 10-6 and fomites e.g. 2 × 10-7, all for C. jejuni infections. Our sensitivity analysis showed that bacterial fluxes from the air were the most influential factor on risk. Our results suggest that fecal bacterial aerosols from OWCs present non-negligible risks of infection in La Paz, with median annual infection risks by C. jejuni being 18 (food), and 100 (inhalation) times greater than the EPA's standard for drinking water (1 × 10-4). We included two of the QMRA models presented here in a novel web application we developed for user-specified application in different contexts.
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Affiliation(s)
- Lucas Rocha-Melogno
- Department of Civil and Environmental Engineering, Duke University, Durham, NC 27708, United States; Duke Global Health Institute, Duke University, Durham, NC 27710, United States; ICF, 2635 Meridian Parkway Suite 200, Durham, NC 27713, United States
| | - Katherine C Crank
- Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, IN 46556, United States
| | - Olivia Ginn
- School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, GA 30332, United States
| | - Michael H Bergin
- Department of Civil and Environmental Engineering, Duke University, Durham, NC 27708, United States
| | - Joe Brown
- Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC 27599, United States
| | - Gregory C Gray
- Duke Global Health Institute, Duke University, Durham, NC 27710, United States; Division of Infectious Diseases, Duke University School of Medicine, Durham, NC 27710, United States; Global Health Research Center, Duke-Kunshan University, Kunshan, China; Emerging Infectious Diseases Program, Duke-NUS Medical School, Singapore, Singapore; Division of Infectious Diseases, University of Texas Medical Branch (UTMB), Galveston, TX 77555, United States
| | - Kerry A Hamilton
- School of Sustainable Engineering and the Built Environment, Arizona State University, 770 S College Ave, Tempe, AZ 85281, United States; The Biodesign Institute Center for Environmental Health Engineering, Arizona State University, 1001 S McAllister Ave, Tempe, AZ 85281, United States
| | - Kyle Bibby
- Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, IN 46556, United States
| | - Marc A Deshusses
- Department of Civil and Environmental Engineering, Duke University, Durham, NC 27708, United States; Duke Global Health Institute, Duke University, Durham, NC 27710, United States.
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Wind Characteristics and Wind Energy Potential in Andean Towns in Northern Peru between 2016 and 2020: A Case Study of the City of Chachapoyas. SUSTAINABILITY 2022. [DOI: 10.3390/su14105918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Currently, climate change and population growth have a significant impact on human beings. Furthermore, these factors are generating a great need for energy to sustain present-day pace of life. For this reason, this research aims to determine the wind potential of the city of Chachapoyas, through the study of wind direction and speed using a wind rose. Data were obtained from the Metrological Station located on the University Campus of the National University Toribio Rodríguez de Mendoza (UNTRM) for developing this diagram. The mentioned station had 15% of missing data, therefore a quality control of the data and multiple imputations was carried out to fill in any missing data. The results obtained show that the winds in this area are mostly weak (from 0 to 3 m/s) with an East-Northeast (ENE) and Northeast (NE) direction for both the studied period and for each year of the period. It has also been determined that there is a difference between the wet and dry seasons in terms of wind frequency. Finally, we conclude that, in the city of Chachapoyas, it is possible to generate wind energy by using low-power vertical axis wind turbines.
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Resistance profiling of metallo-betalactamase genes in clinical isolates of Enterobacteriaceae: Emergence of multidrug resistance. GENE REPORTS 2021. [DOI: 10.1016/j.genrep.2021.101331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Ginn O, Rocha-Melogno L, Bivins A, Lowry S, Cardelino M, Nichols D, Tripathi SN, Soria F, Andrade M, Bergin M, Deshusses MA, Brown J. Detection and Quantification of Enteric Pathogens in Aerosols Near Open Wastewater Canals in Cities with Poor Sanitation. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2021; 55:14758-14771. [PMID: 34669386 DOI: 10.1021/acs.est.1c05060] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Urban sanitation infrastructure is inadequate in many low-income countries, leading to the presence of highly concentrated, uncontained fecal waste streams in densely populated areas. Combined with mechanisms of aerosolization, airborne transport of enteric microbes and their genetic material is possible in such settings but remains poorly characterized. We detected and quantified enteric pathogen-associated gene targets in aerosol samples near open wastewater canals (OWCs) or impacted (receiving sewage or wastewater) surface waters and control sites in La Paz, Bolivia; Kanpur, India; and Atlanta, USA, via multiplex reverse-transcription qPCR (37 targets) and ddPCR (13 targets). We detected a wide range of enteric targets, some not previously reported in extramural urban aerosols, with more frequent detections of all enteric targets at higher densities in La Paz and Kanpur near OWCs. We report density estimates ranging up to 4.7 × 102 gc per mair3 across all targets including heat-stable enterotoxigenic Escherichia coli, Campylobacter jejuni, enteroinvasive E. coli/Shigella spp., Salmonella spp., norovirus, and Cryptosporidium spp. Estimated 25, 76, and 0% of samples containing positive pathogen detects were accompanied by culturable E. coli in La Paz, Kanpur, and Atlanta, respectively, suggesting potential for viability of enteric microbes at the point of sampling. Airborne transmission of enteric pathogens merits further investigation in cities with poor sanitation.
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Affiliation(s)
- Olivia Ginn
- Department of Civil and Environmental Engineering and Earth Science, University of Notre Dame, Notre Dame, Indiana 46656, United States
| | - Lucas Rocha-Melogno
- Department of Civil and Environmental Engineering, and Duke Global Health Institute, Duke University, Durham, North Carolina 27708, United States
- ICF, 2635 Meridian Parkway Suite 200, Durham, North Carolina 27713, United States
| | - Aaron Bivins
- Department of Civil and Environmental Engineering and Earth Science, University of Notre Dame, Notre Dame, Indiana 46656, United States
| | - Sarah Lowry
- School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Maria Cardelino
- School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Dennis Nichols
- Rollins School of Public Health, Emory University, Atlanta, Georgia 30322, United States
| | - Sachchida Nand Tripathi
- Department of Civil Engineering & Centre for Environmental Science and Engineering, Indian Institute of Technology - Kalyanpur, Kanpur 208016, Uttar Pradesh, India
| | - Freddy Soria
- Centro de Investigación en Agua, Energía y Sostenibilidad, Universidad Católica Boliviana "San Pablo", La Paz 4807, Bolivia
| | - Marcos Andrade
- Laboratory for Atmospheric Physics, Institute for Physics Research, Universidad Mayor de San Andres, La Paz 1995, Bolivia
- Department of Atmospheric and Oceanic Sciences, University of Maryland, College Park, Maryland 20742, United States
| | - Mike Bergin
- Department of Civil and Environmental Engineering, and Duke Global Health Institute, Duke University, Durham, North Carolina 27708, United States
| | - Marc A Deshusses
- Department of Civil and Environmental Engineering, and Duke Global Health Institute, Duke University, Durham, North Carolina 27708, United States
| | - Joe Brown
- Deparment of Environmental Sciences and Engineering, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina 27599, United States
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Cong Z, Song Z, Ma Y, Zhu M, Zhang Y, Wu S, Gao E. Highly Emissive Metal-Organic Frameworks for Sensitive and Selective Detection of Nitrofuran and Quinolone Antibiotics. Chem Asian J 2021; 16:1773-1779. [PMID: 33945232 DOI: 10.1002/asia.202100352] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 05/02/2021] [Indexed: 02/06/2023]
Abstract
The overuse of antibiotics makes its detection very significant for human health. New facile methods and high-performance sensory materials will be urgently needed for detection of antibiotics. Unfortunately, there are few reports on fluorescence enhancement of antibiotics detection. Herein, based on the modulability of the coordination mode, we proposed two MOFs with different coordination modes based on different metal ions: Zn-MOF (1) and Cd-MOF (2). The fluorescence of 1 and 2 can be efficiently and selectively quenched by nitrofuran antibiotics (nitrofurazone, NFZ and furazolidone, FZD) and chloramphenicol (CAP), respectively. Particularly, the matched energy levels between 2 and enrofloxacin (ENR) enables 2 with turn-on sensing for ENR. Moreover, apart from the sensitivity and selectivity, 1 and 2 also have strong recyclable ability, fast response time and anti-interference ability, which make them great potential sensory materials to detect antibiotics.
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Affiliation(s)
- Zhenzhong Cong
- The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry, School of Chemical Engineering, Shenyang University of Chemical Technology, Shenyang, Liaoning, 110142, P. R. China
| | - Zhenfeng Song
- The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry, School of Chemical Engineering, Shenyang University of Chemical Technology, Shenyang, Liaoning, 110142, P. R. China
| | - Yunxiao Ma
- The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry, School of Chemical Engineering, Shenyang University of Chemical Technology, Shenyang, Liaoning, 110142, P. R. China
| | - Mingchang Zhu
- The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry, School of Chemical Engineering, Shenyang University of Chemical Technology, Shenyang, Liaoning, 110142, P. R. China
| | - Ying Zhang
- The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry, School of Chemical Engineering, Shenyang University of Chemical Technology, Shenyang, Liaoning, 110142, P. R. China
| | - Shuangyan Wu
- The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry, School of Chemical Engineering, Shenyang University of Chemical Technology, Shenyang, Liaoning, 110142, P. R. China
| | - Enjun Gao
- The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry, School of Chemical Engineering, Shenyang University of Chemical Technology, Shenyang, Liaoning, 110142, P. R. China.,University of Science and Technology Liaoning, Anshan, Liaoning, 114051, P. R. China
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