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Lin Y, Li G, Rivera MS, Jiang T, Cotto I, Carpenter CMG, Rich SL, Giese RW, Helbling DE, Padilla IY, Rosario-Pabón Z, Alshawabkeh AN, Pinto A, Gu AZ. Long-term impact of Hurricane Maria on point-of-use drinking water quality in Puerto Rico and associated potential adverse health effects. WATER RESEARCH 2024; 265:122213. [PMID: 39173351 DOI: 10.1016/j.watres.2024.122213] [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: 04/12/2024] [Revised: 08/01/2024] [Accepted: 08/03/2024] [Indexed: 08/24/2024]
Abstract
Drinking water security in Puerto Rico (PR) is increasingly challenged by both regulated and emerging anthropogenic contaminants, which was exacerbated by the Hurricane Maria (HM) due to impaired regional water cycle and damaged water infrastructure. Leveraging the NIEHS PROTECT (Puerto Rico Testsite for Exploring Contamination Threats) cohort, this study assessed the long-term tap water (TW) quality changes from March 2018 to November 2018 after HM in PR, by innovatively integrating two different effect-based quantitative toxicity assays with a targeted analysis of 200 organic and 22 inorganic pollutants. Post-hurricane PR TW quality showed recovery after >6-month period as indicated by the decreased number of contaminants showing elevated average concentrations relative to pre-hurricane samples, with significant difference of both chemical and toxicity levels between northern and southern PR. Molecular toxicity profiling and correlation revealed that the HM-accelerated releases of certain pesticides and PPCPs could exert increased cellular oxidative and/or AhR (aryl hydrocarbon receptor)-mediated activities that may persist for more than six months after HM. Maximum cumulative ratio and adverse outcome pathway (AOP) assessment identified the top ranked detected TW contaminants (Cu, Sr, V, perfluorooctanoic acid) that potentially associated with different adverse health effects such as inflammation, impaired reproductive systems, cancers/tumors, and/or organ toxicity. These insights can be incorporated into the regulatory framework for post-disaster risk assessment, guiding water quality control and management for public health protection.
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Affiliation(s)
- Yishan Lin
- Shaanxi Key Laboratory of Earth Surface System and Environmental Carrying Capacity, College of Urban and Environmental Sciences, Northwest University, Xi'an, 710127, China; Department of Civil and Environmental Engineering, Northeastern University, Boston, MA, United States; School of Civil and Environmental Engineering, Cornell University, Ithaca, NY, United States
| | - Guangyu Li
- School of Civil and Environmental Engineering, Cornell University, Ithaca, NY, United States
| | - Maria Sevillano Rivera
- Department of Civil and Environmental Engineering, Northeastern University, Boston, MA, United States
| | - Tao Jiang
- Department of Civil and Environmental Engineering, Northeastern University, Boston, MA, United States
| | - Irmarie Cotto
- Department of Civil and Environmental Engineering, Northeastern University, Boston, MA, United States
| | - Corey M G Carpenter
- School of Civil and Environmental Engineering, Cornell University, Ithaca, NY, United States
| | - Stephanie L Rich
- School of Civil and Environmental Engineering, Cornell University, Ithaca, NY, United States
| | - Roger W Giese
- Department of Pharmaceutical Sciences, Northeastern University, Boston, MA, United States
| | - Damian E Helbling
- School of Civil and Environmental Engineering, Cornell University, Ithaca, NY, United States
| | - Ingrid Y Padilla
- Department of Civil Engineering and Surveying, University of Puerto Rico, Mayagüez, Puerto Rico 00682, United States
| | - Zaira Rosario-Pabón
- University of Puerto Rico, Medical Sciences Campus, San Juan, Puerto Rico 00936, United States
| | - Akram N Alshawabkeh
- Department of Civil and Environmental Engineering, Northeastern University, Boston, MA, United States
| | - Ameet Pinto
- School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, GA, United States
| | - April Z Gu
- School of Civil and Environmental Engineering, Cornell University, Ithaca, NY, United States.
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2
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Etherton BA, Choudhury RA, Alcalá Briseño RI, Mouafo-Tchinda RA, Plex Sulá AI, Choudhury M, Adhikari A, Lei SL, Kraisitudomsook N, Buritica JR, Cerbaro VA, Ogero K, Cox CM, Walsh SP, Andrade-Piedra JL, Omondi BA, Navarrete I, McEwan MA, Garrett KA. Disaster Plant Pathology: Smart Solutions for Threats to Global Plant Health from Natural and Human-Driven Disasters. PHYTOPATHOLOGY 2024; 114:855-868. [PMID: 38593748 DOI: 10.1094/phyto-03-24-0079-fi] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
Disaster plant pathology addresses how natural and human-driven disasters impact plant diseases and the requirements for smart management solutions. Local to global drivers of plant disease change in response to disasters, often creating environments more conducive to plant disease. Most disasters have indirect effects on plant health through factors such as disrupted supply chains and damaged infrastructure. There is also the potential for direct effects from disasters, such as pathogen or vector dispersal due to floods, hurricanes, and human migration driven by war. Pulse stressors such as hurricanes and war require rapid responses, whereas press stressors such as climate change leave more time for management adaptation but may ultimately cause broader challenges. Smart solutions for the effects of disasters can be deployed through digital agriculture and decision support systems supporting disaster preparedness and optimized humanitarian aid across scales. Here, we use the disaster plant pathology framework to synthesize the effects of disasters in plant pathology and outline solutions to maintain food security and plant health in catastrophic scenarios. We recommend actions for improving food security before and following disasters, including (i) strengthening regional and global cooperation, (ii) capacity building for rapid implementation of new technologies, (iii) effective clean seed systems that can act quickly to replace seed lost in disasters, (iv) resilient biosecurity infrastructure and risk assessment ready for rapid implementation, and (v) decision support systems that can adapt rapidly to unexpected scenarios. [Formula: see text] Copyright © 2024 The Author(s). This is an open access article distributed under the CC BY 4.0 International license.
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Affiliation(s)
- Berea A Etherton
- Plant Pathology Department, University of Florida, Gainesville, FL, U.S.A
- Global Food Systems Institute, University of Florida, Gainesville, FL, U.S.A
- Emerging Pathogens Institute, University of Florida, Gainesville, FL, U.S.A
| | - Robin A Choudhury
- Plant Pathology Department, University of Florida, Gainesville, FL, U.S.A
- Global Food Systems Institute, University of Florida, Gainesville, FL, U.S.A
- Emerging Pathogens Institute, University of Florida, Gainesville, FL, U.S.A
- School of Earth, Environmental, and Marine Sciences, University of Texas Rio Grande Valley, Edinburg, TX, U.S.A
| | - Ricardo I Alcalá Briseño
- Plant Pathology Department, University of Florida, Gainesville, FL, U.S.A
- Global Food Systems Institute, University of Florida, Gainesville, FL, U.S.A
- Emerging Pathogens Institute, University of Florida, Gainesville, FL, U.S.A
- Department of Botany and Plant Pathology, Oregon State University, Corvallis, OR, U.S.A
| | - Romaric A Mouafo-Tchinda
- Plant Pathology Department, University of Florida, Gainesville, FL, U.S.A
- Global Food Systems Institute, University of Florida, Gainesville, FL, U.S.A
- Emerging Pathogens Institute, University of Florida, Gainesville, FL, U.S.A
| | - Aaron I Plex Sulá
- Plant Pathology Department, University of Florida, Gainesville, FL, U.S.A
- Global Food Systems Institute, University of Florida, Gainesville, FL, U.S.A
- Emerging Pathogens Institute, University of Florida, Gainesville, FL, U.S.A
| | - Manoj Choudhury
- Plant Pathology Department, University of Florida, Gainesville, FL, U.S.A
- Global Food Systems Institute, University of Florida, Gainesville, FL, U.S.A
- Emerging Pathogens Institute, University of Florida, Gainesville, FL, U.S.A
| | - Ashish Adhikari
- Plant Pathology Department, University of Florida, Gainesville, FL, U.S.A
- Global Food Systems Institute, University of Florida, Gainesville, FL, U.S.A
- Emerging Pathogens Institute, University of Florida, Gainesville, FL, U.S.A
| | - Si Lin Lei
- Plant Pathology Department, University of Florida, Gainesville, FL, U.S.A
- Global Food Systems Institute, University of Florida, Gainesville, FL, U.S.A
- Emerging Pathogens Institute, University of Florida, Gainesville, FL, U.S.A
| | - Nattapol Kraisitudomsook
- Plant Pathology Department, University of Florida, Gainesville, FL, U.S.A
- Global Food Systems Institute, University of Florida, Gainesville, FL, U.S.A
- Emerging Pathogens Institute, University of Florida, Gainesville, FL, U.S.A
- Department of Biology, Faculty of Science and Technology, Muban Chombueng Rajabhat University, Chom Bueng, Ratchaburi, Thailand
| | - Jacobo Robledo Buritica
- Plant Pathology Department, University of Florida, Gainesville, FL, U.S.A
- Global Food Systems Institute, University of Florida, Gainesville, FL, U.S.A
- Emerging Pathogens Institute, University of Florida, Gainesville, FL, U.S.A
| | - Vinicius A Cerbaro
- Department of Agricultural and Biological Engineering, University of Florida, Gainesville, FL, U.S.A
| | - Kwame Ogero
- International Potato Center (CIP), Mwanza, Tanzania
| | - Cindy M Cox
- USAID Bureau for Humanitarian Assistance, Washington, DC, U.S.A
| | - Stephen P Walsh
- USAID Bureau for Humanitarian Assistance, Washington, DC, U.S.A
| | | | | | | | - Margaret A McEwan
- International Potato Center (CIP) Africa Regional Office, Nairobi, Kenya
- Wageningen University and Research, Wageningen, the Netherlands
| | - Karen A Garrett
- Plant Pathology Department, University of Florida, Gainesville, FL, U.S.A
- Global Food Systems Institute, University of Florida, Gainesville, FL, U.S.A
- Emerging Pathogens Institute, University of Florida, Gainesville, FL, U.S.A
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Chapman T, Bachoon DS, Martinez GA, Burt CD, DeMontigny WC. Tracking the sources of Leptospira and nutrient flows in two urban watersheds of Puerto Rico. ENVIRONMENTAL MONITORING AND ASSESSMENT 2023; 195:1318. [PMID: 37833564 DOI: 10.1007/s10661-023-11948-6] [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: 06/26/2023] [Accepted: 10/05/2023] [Indexed: 10/15/2023]
Abstract
This study investigated the relationship between nutrient levels, source of fecal contamination, and pathogenic Leptospira in Puerto Rico's northern coast and San Juan Bay Estuary (SJBE) aquatic ecosystems. Microbial source tracking (MST) was also used to investigate the connections between sources of feces contamination and the presence of Leptospira. Eighty-seven water samples were collected during the June (n=44) and August (n=43) in 2020. To quantify phosphorus and nitrogen concentrations, standard USEPA protocols were utilized, specifically Methods 365.4 for total and dissolved phosphorus, 351.2 for total Kjeldahl nitrogen and ammonium, and 353.2 for nitrate. Lipl32 gene-specific quantitative polymerase chain reaction (qPCR) was used to detect the presence of Leptospira. Human (HF183), canine (BacCan-UCD), and equine (HoF597) MST assays were utilized to trace the origins of fecal contamination. Forty one percent of the locations exceeded Puerto Rico's authorized total phosphorus limit of 160 g L-1, while 34% exceeded the total nitrogen limit of 1700 g L-1. Nearly half of the streams examined are affected by eutrophication. The MST analysis identified human and canine feces as the most prevalent contaminants, affecting approximately 50% of the sites. In addition, Leptospira was detected in 32% of the June samples. There was a significant correlation (r = 0.79) between the incidence of pathogenic Leptospira and the human bacterial marker (HF183). This study illuminates the central role of anthropogenic inputs in nutrient enrichment and pathogen proliferation in Puerto Rico's aquatic ecosystems.
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Affiliation(s)
- Taylor Chapman
- Department of Biological and Environmental Sciences, Georgia College and State University, Campus Box 81, Milledgeville, GA, 31061-0490, USA
| | - D S Bachoon
- Department of Biological and Environmental Sciences, Georgia College and State University, Campus Box 81, Milledgeville, GA, 31061-0490, USA.
| | - G A Martinez
- University of Puerto Rico, Mayagüez Campus, San Juan, Puerto Rico
| | - C D Burt
- Department of Biological and Environmental Sciences, Georgia College and State University, Campus Box 81, Milledgeville, GA, 31061-0490, USA
| | - Wesley C DeMontigny
- Department of Biological and Environmental Sciences, Georgia College and State University, Campus Box 81, Milledgeville, GA, 31061-0490, USA
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Yoshida M, Sawano T, Kobashi Y, Hori A, Nishikawa Y, Ozaki A, Nonaka S, Tsuboi M, Tsubokura M. Importance of continuing health care before emergency hospital evacuation: a fatal case of a hospitalized patient in a hospital within 5 km radius of Fukushima Daiichi Nuclear Power Plant: a case report. J Med Case Rep 2023; 17:37. [PMID: 36747281 PMCID: PMC9903404 DOI: 10.1186/s13256-022-03744-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 12/27/2022] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND After a disaster, it is essential to maintain the health care supply levels to minimize the health impact on vulnerable populations. During the 2011 Fukushima Daiichi Nuclear Power Plant accident, hospitals within a 20 km radius were forced to make an immediate evacuation, causing a wide range of short- and long-term health problems. However, there is limited information on how the disaster disrupted the continuity of health care for hospitalized patients in the acute phase of the disaster. CASE PRESENTATION An 86-year-old Japanese man who needed central venous nutrition, oxygen administration, care to prevent pressure ulcers, skin and suctioning care of the trachea, and full assistance in the basic activities of daily living had been admitted to a hospital within 5 km radius of Fukushima Daiichi Nuclear Power Plant and experienced Fukushima Daiichi Nuclear Power Plant accident. After the accident, the hospital faced a manpower shortage associated with hospital evacuation, environmental changes caused by infrastructure and medical supply disruptions, and the difficulty of evacuating seriously ill patients. As a result, antibiotics and suction care for aspiration pneumonia could not be appropriately provided to the patient due to lack of caregivers and infrastructure shortages. The patient died before his evacuation was initiated, in the process of hospital evacuation. CONCLUSIONS This case illustrates that decline in health care supply levels to hospitalized patients before evacuation during the acute phase of a radiation-released disaster may lead to patient fatalities. It is important to maintain the health care supply level even in such situations as the radiation-released disaster; otherwise, patients may experience negative health effects.
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Affiliation(s)
- Makoto Yoshida
- grid.264706.10000 0000 9239 9995Faculty of Medicine, Teikyo University, Itabashi-Ku, Tokyo, Japan
| | - Toyoaki Sawano
- Department of Surgery, Jyoban Hospital of Tokiwa Foundation, Iwaki, Fukushima, Japan. .,Research Center for Community Health, Minamisoma Municipal General Hospital, Minamisoma, Fukushima, Japan. .,Department of Radiation Health Management, Fukushima Medical University School of Medicine, Fukushima, Japan.
| | - Yurie Kobashi
- grid.411582.b0000 0001 1017 9540Department of Radiation Health Management, Fukushima Medical University School of Medicine, Fukushima, Japan ,Department of Internal Medicine, Serireikai Group Hirata Central Hospital, Ishikawa District, Fukushima, Japan
| | - Arinobu Hori
- Department of Psychiatry, Hori Mental Clinic, Minamisoma, Fukushima Japan
| | - Yoshitaka Nishikawa
- Department of Internal Medicine, Serireikai Group Hirata Central Hospital, Ishikawa District, Fukushima, Japan
| | - Akihiko Ozaki
- grid.507981.20000 0004 5935 0742Department of Breast Surgery, Jyoban Hospital of Tokiwa Foundation, Iwaki, Fukushima Japan
| | - Saori Nonaka
- Research Center for Community Health, Minamisoma Municipal General Hospital, Minamisoma, Fukushima Japan
| | - Motohiro Tsuboi
- grid.264706.10000 0000 9239 9995Graduate School of Public Health, Teikyo University, Itabashi-Ku, Tokyo, Japan ,grid.410775.00000 0004 1762 2623Emergency and Critical Care Medicine, Japanese Red Cross Saitama Hospital, Saitama, Japan
| | - Masaharu Tsubokura
- Research Center for Community Health, Minamisoma Municipal General Hospital, Minamisoma, Fukushima Japan ,grid.411582.b0000 0001 1017 9540Department of Radiation Health Management, Fukushima Medical University School of Medicine, Fukushima, Japan ,Department of Internal Medicine, Serireikai Group Hirata Central Hospital, Ishikawa District, Fukushima, Japan
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5
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Yin H, Chen R, Wang H, Schwarz C, Hu H, Shi B, Wang Y. Co-occurrence of phthalate esters and perfluoroalkyl substances affected bacterial community and pathogenic bacteria growth in rural drinking water distribution systems. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 856:158943. [PMID: 36155042 DOI: 10.1016/j.scitotenv.2022.158943] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 09/01/2022] [Accepted: 09/19/2022] [Indexed: 06/16/2023]
Abstract
The adverse health effects of phthalate esters (PAEs) and perfluoroalkyl substances (PFAS) in drinking water have attracted considerable attention. Our study investigated the effects of PAEs and PFAS on the bacterial community and the growth of potential human pathogenic bacteria in rural drinking water distribution systems. Our results showed that the total concentration of PAEs and PFAS ranged from 1.02 × 102 to 1.65 × 104 ng/L, from 4.40 to 1.84 × 102 ng/L in rural drinking water of China, respectively. PAEs concentration gradually increased and PFAS slowly decreased along the pipeline distribution, compared to concentrations in the effluents of rural drinking water treatment plants. The co-occurrence of higher concentrations of PAEs and PFAS changed the structure and function of the bacterial communities found within these environments. The bacterial community enhanced their ability to respond to fluctuating environmental conditions through up-regulation of functional genes related to extracellular signaling and interaction, as well as genes related to replication and repair. Under these conditions, co-occurrence of PAEs and PFAS promoted the growth of potential human pathogenic bacteria (HPB), therefore increasing the risk of the development of associated diseases among exposed persons. The main HPB observed in this study included Burkholderia mallei, Mycobacterium tuberculosis, Klebsiella pneumoniae, Acinetobacter calcoaceticus, Escherichia coli, and Pseudomonas aeruginosa. Contaminants including particles, microorganisms, PAEs and PFAS were found to be released from corrosion scales and deposits of pipes and taps, resulting in the increase of the cytotoxicity and microbial risk of rural tap water. These results are important to efforts to improve the safety of rural drinking water.
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Affiliation(s)
- Hong Yin
- Beijing Key Lab for Source Control Technology of Water Pollution, College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China; Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Ruya Chen
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; School of Environmental Science and Engineering, Zhejiang Gongshang University, Hangzhou 310012, Zhejiang, China
| | - Haibo Wang
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.
| | - Cory Schwarz
- Department of Civil and Environmental Engineering, Rice University, Houston 77005, United States
| | - Haotian Hu
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Baoyou Shi
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yili Wang
- Beijing Key Lab for Source Control Technology of Water Pollution, College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China.
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Pagán-Santana M, Liebman AK, López-Correa AY. Looking at the gaps and program needs to address the impact on children of agricultural workers in Puerto Rico during and after public health emergencies. Front Public Health 2022; 10:1046701. [PMID: 36419994 PMCID: PMC9677091 DOI: 10.3389/fpubh.2022.1046701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 10/19/2022] [Indexed: 11/09/2022] Open
Affiliation(s)
- Marysel Pagán-Santana
- Migrant Clinicians Network, Puerto Rico Office, San Juan, PR, United States,*Correspondence: Marysel Pagán-Santana
| | - Amy K. Liebman
- Migrant Clinicians Network, Environmental and Occupational Health, Salisbury, MD, United States
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7
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Fradette MS, Culley AI, Charette SJ. Detection of Cryptosporidium spp. and Giardia spp. in Environmental Water Samples: A Journey into the Past and New Perspectives. Microorganisms 2022; 10:microorganisms10061175. [PMID: 35744692 PMCID: PMC9228427 DOI: 10.3390/microorganisms10061175] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 06/03/2022] [Accepted: 06/04/2022] [Indexed: 01/27/2023] Open
Abstract
Among the major issues linked with producing safe water for consumption is the presence of the parasitic protozoa Cryptosporidium spp. and Giardia spp. Since they are both responsible for gastrointestinal illnesses that can be waterborne, their monitoring is crucial, especially in water sources feeding treatment plants. Although their discovery was made in the early 1900s and even before, it was only in 1999 that the U.S. Environmental Protection Agency (EPA) published a standardized protocol for the detection of these parasites, modified and named today the U.S. EPA 1623.1 Method. It involves the flow-through filtration of a large volume of the water of interest, the elution of the biological material retained on the filter, the purification of the (oo)cysts, and the detection by immunofluorescence of the target parasites. Since the 1990s, several molecular-biology-based techniques were also developed to detect Cryptosporidium and Giardia cells from environmental or clinical samples. The application of U.S. EPA 1623.1 as well as numerous biomolecular methods are reviewed in this article, and their advantages and disadvantages are discussed guiding the readers, such as graduate students, researchers, drinking water managers, epidemiologists, and public health specialists, through the ever-expanding number of techniques available in the literature for the detection of Cryptosporidium spp. and Giardia spp. in water.
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Affiliation(s)
- Marie-Stéphanie Fradette
- Institut de Biologie Intégrative et des Systèmes (IBIS), Université Laval, Québec City, QC G1V 0A6, Canada; (A.I.C.); (S.J.C.)
- Département de Biochimie, de Microbiologie et de Bio-Informatique, Faculté des Sciences et Génie, Université Laval, Québec City, QC G1V 0A6, Canada
- Centre de Recherche en Aménagement et Développement du Territoire (CRAD), Université Laval, Québec City, QC G1V 0A6, Canada
- Correspondence:
| | - Alexander I. Culley
- Institut de Biologie Intégrative et des Systèmes (IBIS), Université Laval, Québec City, QC G1V 0A6, Canada; (A.I.C.); (S.J.C.)
- Département de Biochimie, de Microbiologie et de Bio-Informatique, Faculté des Sciences et Génie, Université Laval, Québec City, QC G1V 0A6, Canada
- Groupe de Recherche en Écologie Buccale (GREB), Faculté de Médecine Dentaire, Université Laval, Québec City, QC G1V 0A6, Canada
| | - Steve J. Charette
- Institut de Biologie Intégrative et des Systèmes (IBIS), Université Laval, Québec City, QC G1V 0A6, Canada; (A.I.C.); (S.J.C.)
- Département de Biochimie, de Microbiologie et de Bio-Informatique, Faculté des Sciences et Génie, Université Laval, Québec City, QC G1V 0A6, Canada
- Centre de Recherche de l’Institut Universitaire de Cardiologie et de Pneumologie de Québec, Québec City, QC G1V 0A6, Canada
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8
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Delgado Vela J, McClary-Gutierrez JS, Al-Faliti M, Allan V, Arts P, Barbero R, Bell C, D’Souza N, Bakker K, Kaya D, Gonzalez R, Harrison K, Kannoly S, Keenum I, Li L, Pecson B, Philo SE, Schneider R, Schussman MK, Shrestha A, Stadler LB, Wigginton KR, Boehm A, Halden RU, Bibby K. Impact of Disaster Research on the Development of Early Career Researchers: Lessons Learned from the Wastewater Monitoring Pandemic Response Efforts. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2022; 56:4724-4727. [PMID: 35389620 PMCID: PMC9016772 DOI: 10.1021/acs.est.2c01583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Indexed: 06/14/2023]
Affiliation(s)
- Jeseth Delgado Vela
- Department
of Civil and Environmental Engineering, Howard University, Washington, D.C. 20059 United States
| | - Jill S. McClary-Gutierrez
- Department
of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556 United States
| | - Mitham Al-Faliti
- Department
of Civil and Environmental Engineering, Howard University, Washington, D.C. 20059 United States
| | - Vajra Allan
- PATH, Seattle, Washington 98121 United States
| | - Peter Arts
- Department
of Civil and Environmental Engineering, University of Michigan, Ann Arbor, Michigan 48109 United States
| | | | - Cristalyne Bell
- Department
of Family Medicine and Community Health, University of Wisconsin, Madison, Wisconsin 53715 United States
| | - Nishita D’Souza
- Department
of Fisheries and Wildlife, Michigan State
University, East Lansing, Michigan 48824 United States
| | - Kevin Bakker
- Department
of Epidemiology, University of Michigan, Ann Arbor, Michigan 48109 United States
| | - Devrim Kaya
- School
of Chemical, Biological, and Environmental Engineering, Oregon State University, Corvallis, Oregon 97331 United States
| | - Raul Gonzalez
- Hampton
Roads Sanitation District, Virginia Beach, Virginia 23455 United States
| | - Katherine Harrison
- Department
of Civil and Environmental Engineering, University of Michigan, Ann Arbor, Michigan 48109 United States
| | - Sherin Kannoly
- Queens
College, City University of New York, New York, New York 11367 United States
| | - Ishi Keenum
- National Institute of Standards and Technology, Gaithersburg, Maryland 20899 United States
| | - Lin Li
- Department
of Civil and Environmental Engineering, University of Nevada, Reno, Nevada 89557 United States
| | - Brian Pecson
- Trussell
Technologies, Pasadena, California 94612 United States
| | - Sarah E. Philo
- Department
of Environmental and Occupational Health Sciences, University of Washington, Seattle, Washington 98195 United States
| | | | - Melissa K. Schussman
- School
of Freshwater Sciences, University of Wisconsin-Milwaukee, Milwaukee Wisconsin 53204 United States
| | - Abhilasha Shrestha
- Division
of Environmental and Occupational Health Sciences, School of Public
Health, University of Illinois at Chicago, Chicago, Illinois 60612 United States
| | - Lauren B. Stadler
- Department
of Civil & Environmental Engineering, Rice University, Houston, Texas 77005 United States
| | - Krista R. Wigginton
- Department
of Civil and Environmental Engineering, University of Michigan, Ann Arbor, Michigan 48109 United States
| | - Alexandria Boehm
- Department
of Civil & Environmental Engineering, Stanford University, Stanford, California 94305 United States
| | - Rolf U. Halden
- Biodesign
Center for Environmental Health Engineering, Biodesign Institute, Arizona State University, Tempe, Arizona 85287 United States
- OneWaterOneHealth, Arizona State University
Foundation, Tempe, Arizona 85281 United
States
- AquaVitas, LLC, Scottsdale, Arizona 85260 United States
| | - Kyle Bibby
- Department
of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, Indiana 46556 United States
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9
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Sevillano M, Vosloo S, Cotto I, Dai Z, Jiang T, Santiago Santana JM, Padilla IY, Rosario-Pabon Z, Velez Vega C, Cordero JF, Alshawabkeh A, Gu A, Pinto AJ. Spatial-temporal targeted and non-targeted surveys to assess microbiological composition of drinking water in Puerto Rico following Hurricane Maria. WATER RESEARCH X 2021; 13:100123. [PMID: 34704006 PMCID: PMC8524244 DOI: 10.1016/j.wroa.2021.100123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 09/28/2021] [Accepted: 09/30/2021] [Indexed: 05/05/2023]
Abstract
Loss of basic utilities, such as drinking water and electricity distribution, were sustained for months in the aftermath of Hurricane Maria's (HM) landfall in Puerto Rico (PR) in September 2017. The goal of this study was to assess if there was deterioration in biological quality of drinking water due to these disruptions. This study characterized the microbial composition of drinking water following HM across nine drinking water systems (DWSs) in PR and utilized an extended temporal sampling campaign to determine if changes in the drinking water microbiome were indicative of HM associated disturbance followed by recovery. In addition to monitoring water chemistry, the samples were subjected to culture independent targeted and non-targeted microbial analysis including quantitative PCR (qPCR) and genome-resolved metagenomics. The qPCR results showed that residual disinfectant was the major driver of bacterial concentrations in tap water with marked decrease in concentrations from early to late sampling timepoints. While Mycobacterium avium and Pseudomonas aeruginosa were not detected in any sampling locations and timepoints, genetic material from Leptospira and Legionella pneumophila were transiently detected in a few sampling locations. The majority of metagenome assembled genomes (MAGs) recovered from these samples were not associated with pathogens and were consistent with bacterial community members routinely detected in DWSs. Further, whole metagenome-level comparisons between drinking water samples collected in this study with samples from other full-scale DWS indicated no significant deviation from expected community membership of the drinking water microbiome. Overall, our results suggest that disruptions due to HM did not result in significant and sustained deterioration of biological quality of drinking water at our study sites.
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Affiliation(s)
- Maria Sevillano
- Department of Civil and Environmental Engineering, Northeastern University, Boston, MA, United States of America
| | - Solize Vosloo
- School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, GA, United States of America
| | - Irmarie Cotto
- Department of Civil and Environmental Engineering, Northeastern University, Boston, MA, United States of America
| | - Zihan Dai
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Tao Jiang
- Department of Civil and Environmental Engineering, Northeastern University, Boston, MA, United States of America
| | - Jose M. Santiago Santana
- Department of Natural Sciences, University of Puerto Rico, Carolina, PR, United States of America
| | - Ingrid Y. Padilla
- Department of Civil Engineering and Surveying, University of Puerto Rico, Mayagüez, PR, United States of America
| | - Zaira Rosario-Pabon
- University of Puerto Rico—Medical Sciences Campus, San Juan, PR, United States of America
| | - Carmen Velez Vega
- University of Puerto Rico—Medical Sciences Campus, San Juan, PR, United States of America
| | - José F. Cordero
- Department of Epidemiology and Biostatistics, University of Georgia, Athens, Georgia, United States of America
| | - Akram Alshawabkeh
- Department of Civil and Environmental Engineering, Northeastern University, Boston, MA, United States of America
| | - April Gu
- School of Civil and Environmental Engineering, Cornell University, Ithaca, NY, United States of America
| | - Ameet J. Pinto
- School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, GA, United States of America
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10
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Zhang C, Struewing I, Mistry JH, Wahman DG, Pressman J, Lu J. Legionella and other opportunistic pathogens in full-scale chloraminated municipal drinking water distribution systems. WATER RESEARCH 2021; 205:117571. [PMID: 34628111 PMCID: PMC8629321 DOI: 10.1016/j.watres.2021.117571] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 08/02/2021] [Accepted: 08/13/2021] [Indexed: 05/06/2023]
Abstract
Water-based opportunistic pathogens (OPs) are a leading cause of drinking-water-related disease outbreaks, especially in developed countries such as the United States (US). Physicochemical water quality parameters, especially disinfectant residuals, control the (re)growth, presence, colonization, and concentrations of OPs in drinking water distribution systems (DWDSs), while the relationship between OPs and those parameters remain unclear. This study aimed to quantify how physicochemical parameters, mainly monochloramine residual concentration, hydraulic residence time (HRT), and seasonality, affected the occurrence and concentrations of four common OPs (Legionella, Mycobacterium, Pseudomonas, and Vermamoeba vermiformis) in four full-scale DWDSs in the US. Legionella as a dominant OP occurred in 93.8% of the 64 sampling events and had a mean density of 4.27 × 105 genome copies per liter. Legionella positively correlated with Mycobacterium, Pseudomonas, and total bacteria. Multiple regression with data from the four DWDSs showed that Legionella had significant correlations with total chlorine residual level, free ammonia concentration, and trihalomethane concentration. Therefore, Legionella is a promising indicator of water-based OPs, reflecting microbial water quality in chloraminated DWDSs. The OP concentrations had strong seasonal variations and peaked in winter and/or spring possibly because of reduced water usage (i.e., increased water stagnation or HRT) during cold seasons. The OP concentrations generally increased with HRT presumably because of disinfectant residual decay, indicating the importance of well-maintaining disinfectant residuals in DWDSs for OP control. The concentrations of Mycobacterium, Pseudomonas, and V. vermiformis were significantly associated with total chlorine residual concentration, free ammonia concentration, and pH and trihalomethane concentration, respectively. Overall, this study demonstrates how the significant spatiotemporal variations of OP concentrations in chloraminated DWDSs correlated with critical physicochemical water quality parameters such as disinfectant residual levels. This work also indicates that Legionella is a promising indicator of OPs and microbial water quality in chloraminated DWDSs.
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Affiliation(s)
- Chiqian Zhang
- Pegasus Technical Services, Inc., Cincinnati, Ohio, USA
| | - Ian Struewing
- Office of Research and Development, United States Environmental Protection Agency, Cincinnati, Ohio, USA
| | - Jatin H Mistry
- United States Environmental Protection Agency, Region 6, Dallas, Texas, USA
| | - David G Wahman
- Office of Research and Development, United States Environmental Protection Agency, Cincinnati, Ohio, USA
| | - Jonathan Pressman
- Office of Research and Development, United States Environmental Protection Agency, Cincinnati, Ohio, USA
| | - Jingrang Lu
- Office of Research and Development, United States Environmental Protection Agency, Cincinnati, Ohio, USA.
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11
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Bradley PM, Padilla IY, Romanok KM, Smalling KL, Focazio MJ, Breitmeyer SE, Cardon MC, Conley JM, Evans N, Givens CE, Gray JL, Gray LE, Hartig PC, Higgins CP, Hladik ML, Iwanowicz LR, Lane RF, Loftin KA, McCleskey RB, McDonough CA, Medlock-Kakaley E, Meppelink S, Weis CP, Wilson VS. Pilot-scale expanded assessment of inorganic and organic tapwater exposures and predicted effects in Puerto Rico, USA. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 788:147721. [PMID: 34134358 PMCID: PMC8504685 DOI: 10.1016/j.scitotenv.2021.147721] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 05/07/2021] [Accepted: 05/08/2021] [Indexed: 05/10/2023]
Abstract
A pilot-scale expanded target assessment of mixtures of inorganic and organic contaminants in point-of-consumption drinking water (tapwater, TW) was conducted in Puerto Rico (PR) to continue to inform TW exposures and corresponding estimations of cumulative human-health risks across the US. In August 2018, a spatial synoptic pilot assessment of than 524 organic and 37 inorganic chemicals was conducted in 14 locations (7 home; 7 commercial) across PR. A follow-up 3-day temporal assessment of TW variability was conducted in December 2018 at two of the synoptic locations (1 home, 1 commercial) and included daily pre- and post-flush samples. Concentrations of regulated and unregulated TW contaminants were used to calculate cumulative in vitro bioactivity ratios and Hazard Indices (HI) based on existing human-health benchmarks. Synoptic results confirmed that human exposures to inorganic and organic contaminant mixtures, which are rarely monitored together in drinking water at the point of consumption, occurred across PR and consisted of elevated concentrations of inorganic contaminants (e.g., lead, copper), disinfection byproducts (DBP), and to a lesser extent per/polyfluoroalkyl substances (PFAS) and phthalates. Exceedances of human-health benchmarks in every synoptic TW sample support further investigation of the potential cumulative risk to vulnerable populations in PR and emphasize the importance of continued broad characterization of drinking-water exposures at the tap with analytical capabilities that better represent the complexity of both inorganic and organic contaminant mixtures known to occur in ambient source waters. Such health-based monitoring data are essential to support public engagement in source water sustainability and treatment and to inform consumer point-of-use treatment decision making in PR and throughout the US.
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Affiliation(s)
| | | | | | | | | | | | - Mary C Cardon
- U.S. Environmental Protection Agency, Durham, NC, USA
| | | | - Nicola Evans
- U.S. Environmental Protection Agency, Durham, NC, USA
| | | | | | - L Earl Gray
- U.S. Environmental Protection Agency, Durham, NC, USA
| | | | | | | | | | | | | | | | | | | | | | - Christopher P Weis
- National Institute of Environmental Health Sciences/National Institutes of Health, Bethesda, Maryland, USA
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