IDEAS home Printed from https://ideas.repec.org/a/gam/jijerp/v18y2021i18p9580-d633479.html
   My bibliography  Save this article

Tracking Fecal Bacterial Dispersion from Municipal Wastewater to Peri-Urban Farms during Monsoon Rains in Hue City, Vietnam

Author

Listed:
  • Windra Prayoga

    (United Graduate School of Agricultural Sciences, Iwate University, 18-8 Ueda 3-Chome, Morioka 020-8850, Japan)

  • Masateru Nishiyama

    (Department of Food, Life and Environmental Sciences, Faculty of Agriculture, Yamagata University, 1-23 Wakaba-Machi, Tsuruoka 997-8555, Japan)

  • Susan Praise

    (Department of Food, Life and Environmental Sciences, Faculty of Agriculture, Yamagata University, 1-23 Wakaba-Machi, Tsuruoka 997-8555, Japan)

  • Dung Viet Pham

    (Department of Food, Life and Environmental Sciences, Faculty of Agriculture, Yamagata University, 1-23 Wakaba-Machi, Tsuruoka 997-8555, Japan)

  • Hieu Van Duong

    (Faculty of Environmental Science, University of Sciences, Hue University, 77 Nguyen Hue St., Hue City 49100, Vietnam)

  • Lieu Khac Pham

    (Faculty of Environmental Science, University of Sciences, Hue University, 77 Nguyen Hue St., Hue City 49100, Vietnam)

  • Loc Thi Thanh Dang

    (Faculty of Environmental Science, University of Sciences, Hue University, 77 Nguyen Hue St., Hue City 49100, Vietnam)

  • Toru Watanabe

    (Department of Food, Life and Environmental Sciences, Faculty of Agriculture, Yamagata University, 1-23 Wakaba-Machi, Tsuruoka 997-8555, Japan)

Abstract

Disease outbreaks attributed to monsoon flood-induced pathogen exposure are frequently reported, especially in developing cities with poor sanitation. Contamination levels have been monitored in past studies, yet the sources, routes, and extents of contamination are not always clear. We evaluated pollution from municipal wastewater (MWW) discharge and investigated fecal contamination by Escherichia coli ( E. coli ) in three agricultural fields on the outskirts of Hue City, Vietnam. After E. coli concentration was determined in irrigation water (IRW), MWW, soil, vegetables (VEG), and manure, its dispersion from MWW was tracked using multilocus sequence typing (MLST) and phylogenetic analyses during the wet and dry seasons. IRW was severely contaminated; 94% of the samples were positive with E. coli exceeding the stipulated standards, while VEG contamination was very low in both seasons. The confirmed total number of isolates was comparable between the seasons; however, results from MLST and phylogenetic clustering revealed more links between the sites and samples to MWW during the wet season. The wet season had four mixed clusters of E. coli isolates from multiple locations and samples linked to MWW, while only one mixed cluster also linking MWW to IRW was observed during the dry season. The most prevalent sequence type (ST) complex 10 and two others (40 and 155) have been associated with disease outbreaks, while other STs have links to major pathotypes. Irrigation canals are significant routes for E. coli dispersion through direct links to the urban drainage-infested river. This study clarified the genotype of E . coli in Hue city, and the numerous links between the samples and sites revealed MWW discharge as the source of E. coli contamination that was enhanced by flooding.

Suggested Citation

  • Windra Prayoga & Masateru Nishiyama & Susan Praise & Dung Viet Pham & Hieu Van Duong & Lieu Khac Pham & Loc Thi Thanh Dang & Toru Watanabe, 2021. "Tracking Fecal Bacterial Dispersion from Municipal Wastewater to Peri-Urban Farms during Monsoon Rains in Hue City, Vietnam," IJERPH, MDPI, vol. 18(18), pages 1-18, September.
    • Handle: RePEc:gam:jijerp:v:18:y:2021:i:18:p:9580-:d:633479
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1660-4601/18/18/9580/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1660-4601/18/18/9580/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Phong Tran & Fausto Marincioni & Rajib Shaw & Massimo Sarti & Le An, 2008. "Flood risk management in Central Viet Nam: challenges and potentials," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 46(1), pages 119-138, July.
    2. Dianne Lowe & Kristie L. Ebi & Bertil Forsberg, 2013. "Factors Increasing Vulnerability to Health Effects before, during and after Floods," IJERPH, MDPI, vol. 10(12), pages 1-53, December.
    3. Chidozie Declan Iwu & Anthony Ifeanyi Okoh, 2019. "Preharvest Transmission Routes of Fresh Produce Associated Bacterial Pathogens with Outbreak Potentials: A Review," IJERPH, MDPI, vol. 16(22), pages 1-34, November.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Pujun Liang & Wei Xu & Yunjia Ma & Xiujuan Zhao & Lianjie Qin, 2017. "Increase of Elderly Population in the Rainstorm Hazard Areas of China," IJERPH, MDPI, vol. 14(9), pages 1-17, August.
    2. John W. McKenzie & Jo M. Longman & Ross Bailie & Maddy Braddon & Geoffrey G. Morgan & Edward Jegasothy & James Bennett-Levy, 2022. "Insurance Issues as Secondary Stressors Following Flooding in Rural Australia—A Mixed Methods Study," IJERPH, MDPI, vol. 19(11), pages 1-13, May.
    3. Ibidun Adelekan & Adeniyi Asiyanbi, 2016. "Flood risk perception in flood-affected communities in Lagos, Nigeria," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 80(1), pages 445-469, January.
    4. Insa Thiele-Eich & Katrin Burkart & Clemens Simmer, 2015. "Trends in Water Level and Flooding in Dhaka, Bangladesh and Their Impact on Mortality," IJERPH, MDPI, vol. 12(2), pages 1-20, January.
    5. Amir Tiyuri & Maryam Rasoulian & Ahmad Hajebi & Morteza Naserbakht & Amir Shabani & Mitra Hakim Shooshtari & Aziz Rezapour & Seyed Abbas Motevalian, 2023. "Psychological impact of the Spring 2019 flood among adult population of Iran," International Journal of Social Psychiatry, , vol. 69(8), pages 1916-1927, December.
    6. Moritz Odersky & Max Löffler, 2024. "Differential Exposure to Climate Change? Evidence from the 2021 Floods in Germany," The Journal of Economic Inequality, Springer;Society for the Study of Economic Inequality, vol. 22(3), pages 551-576, September.
    7. Jejal Reddy Bathi & Himangshu S. Das, 2016. "Vulnerability of Coastal Communities from Storm Surge and Flood Disasters," IJERPH, MDPI, vol. 13(2), pages 1-12, February.
    8. World Bank, 2010. "Economics of Adaptation to Climate Change : Vietnam," World Bank Publications - Reports 12747, The World Bank Group.
    9. Van Kien Nguyen & David Dumaresq & Jamie Pittock, 2018. "Impacts of rice intensification on rural households in the Mekong Delta: emerging relationships between agricultural production, wild food supply and food consumption," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 10(6), pages 1615-1629, December.
    10. Natalie R. Sampson & Carmel E. Price & Julia Kassem & Jessica Doan & Janine Hussein, 2018. "“We’re Just Sitting Ducks”: Recurrent Household Flooding as An Underreported Environmental Health Threat in Detroit’s Changing Climate," IJERPH, MDPI, vol. 16(1), pages 1-19, December.
    11. Nabajit Hazarika & Tanuj Tayeng & Apurba Kumar Das, 2016. "Living in troubled waters: stakeholders’ perception, susceptibility and adaptations to flooding in the Upper Brahmaputra plain," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 83(2), pages 1157-1176, September.
    12. Guangxi Cao & Wei Xu & Yu Guo, 2015. "Effects of climatic events on the Chinese stock market: applying event analysis," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 77(3), pages 1979-1992, July.
    13. Tran, Van Q., 2015. "Household's coping strategies and recoveries from shocks in Vietnam," The Quarterly Review of Economics and Finance, Elsevier, vol. 56(C), pages 15-29.
    14. Jordis S. Tradowsky & Sjoukje Y. Philip & Frank Kreienkamp & Sarah F. Kew & Philip Lorenz & Julie Arrighi & Thomas Bettmann & Steven Caluwaerts & Steven C. Chan & Lesley De Cruz & Hylke de Vries & Nor, 2023. "Attribution of the heavy rainfall events leading to severe flooding in Western Europe during July 2021," Climatic Change, Springer, vol. 176(7), pages 1-38, July.
    15. Hagedoorn, L.C. & Bubeck, P. & Hudson, P. & Brander, L.M. & Pham, M. & Lasage, R., 2021. "Preferences of vulnerable social groups for ecosystem-based adaptation to flood risk in Central Vietnam," World Development, Elsevier, vol. 148(C).
    16. Elsa Landaverde & Mélissa Généreux & Danielle Maltais & Philippe Gachon, 2022. "Respiratory and Otolaryngology Symptoms Following the 2019 Spring Floods in Quebec," IJERPH, MDPI, vol. 19(18), pages 1-15, September.
    17. Thi Ngoc Tu Le, 2020. "Floods and Household Welfare: Evidence from Southeast Asia," Economics of Disasters and Climate Change, Springer, vol. 4(1), pages 145-170, April.
    18. Manh Xuan Trinh & Frank Molkenthin, 2021. "Flood hazard mapping for data-scarce and ungauged coastal river basins using advanced hydrodynamic models, high temporal-spatial resolution remote sensing precipitation data, and satellite imageries," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 109(1), pages 441-469, October.
    19. Liyabona Mpondo & Kingsley Ehi Ebomah & Anthony Ifeanyi Okoh, 2021. "Multidrug-Resistant Listeria Species Shows Abundance in Environmental Waters of a Key District Municipality in South Africa," IJERPH, MDPI, vol. 18(2), pages 1-12, January.
    20. Alejandra Maldonado & Timothy W. Collins & Sara E. Grineski & Jayajit Chakraborty, 2016. "Exposure to Flood Hazards in Miami and Houston: Are Hispanic Immigrants at Greater Risk than Other Social Groups?," IJERPH, MDPI, vol. 13(8), pages 1-20, August.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jijerp:v:18:y:2021:i:18:p:9580-:d:633479. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.