An investigation of microbial groundwater contamination seasonality and extreme weather event interruptions using “big data”, time-series analyses, and unsupervised machine learning

Authors: Petculescu, Ioan ^a, Hynds, Paul ^{b, ⁎}, Brown, R. Stephen ^a, McDermott, Kevin ^c, Majury, Anna ^{a, c}

Source: In Environmental Pollution 1 March 2025 368

The use of E. coli phylogrouping and microbial source tracking (non-species specific, human-specific, bovine-specific bacteroidales markers) to elucidate hydro(geo)logical contamination mechanisms in southeastern Ontario, Canada

Authors: Kelly, Madeleine ^{a, b}, Hynds, Paul ^{c, ⁎}, Brown, R. Stephen ^a, McDermott, Kevin ^b, Petculescu, Ioan ^{a, b}, Majury, Anna L. ^{a, b, ⁎⁎}

Source: In Environmental Pollution 15 December 2024 363 Part 1

Development of a “big data” groundwater microbial contamination index and spatial comparisons with enteric infection rates in southern Ontario

Authors: Petculescu, Ioan ^a, Hynds, Paul ^{b, ⁎}, Brown, R. Stephen ^a, Boudou, Martin ^b, McDermott, Kevin ^c, Majury, Anna ^{a, c, ⁎⁎}

Source: In Science of the Total Environment 15 October 2024 947

‘If it works, don't fix it’: A qualitative study of knowledge, perception, and behaviour among private well owners in southeastern Ontario

Authors: Lavallee, Sarah, Latchmore, Tessa, Egan, Rylan, Hynds, Paul D., Brown, R. Stephen, Majury, Anna

Source: In Groundwater for Sustainable Development February 2024 24

Integrating consumer risk perception and awareness with simulation-based quantitative microbial risk assessment using a coupled systems framework: A case study of private groundwater users in Ontario

Authors: Latchmore, Tessa, Lavallee, Sarah, Hynds, Paul D., Brown, R. Stephen, Majury, Anna

Source: In Journal of Environmental Management 1 April 2023 331

Assessing the risk of acute gastrointestinal illness attributable to three enteric pathogens from contaminated private water wells in Ontario

Authors: Latchmore, Tessa, Hynds, Paul D., Brown, R. Stephen, McDermott, Kevin, Majury, Anna

Source: In International Journal of Hygiene and Environmental Health March 2023 248

Classification of sub-populations for quantitative risk assessment based on awareness and perception: A cross-sectional population study of private well users in Ontario

Authors: Lavallee, Sarah, Hynds, Paul D., Brown, R. Stephen, Majury, Anna

Source: In Science of the Total Environment 20 January 2023 857 Part 3

Salmonella Vitkin Outbreak Associated with Bearded Dragons, Canada and United States, 2021-2022.

Authors: Paphitis, Katherine¹, katherine.paphitis@oahpp.ca, Habrun, Caroline A.², Stapleton, G. Sean², Reid, Alexandra³, Lee, Christina¹, Majury, Anna¹, Murphy, Allana¹, McClinchey, Heather⁴, Corbeil, Antoine¹, Kearney, Ashley⁵, Benedict, Katharine², Tolar, Beth², Forrest, Russell O.⁶

Source: Emerging Infectious Diseases; Feb2024, Vol. 30 Issue 2, p225-233, 9p

An assessment of total coliforms and associated thresholds as water quality indicators using a large Ontario private drinking water well dataset

Authors: Petculescu, Ioan, Hynds, Paul, Brown, R. Stephen, McDermott, Kevin, Majury, Anna

Source: In Science of the Total Environment 10 November 2022 846

Estimating the duration and overlap of Escherichia coli contamination events in private groundwater supplies for quantitative risk assessment using a multiannual (2010–2017) provincial dataset

Authors: Latchmore, Tessa, Hynds, Paul D., Stephen Brown, R., McDermott, Kevin, Majury, Anna

Source: In Environmental Pollution 15 September 2022 309

Environmental adaptation of E. coli within private groundwater sources in southeastern Ontario: Implications for groundwater quality monitoring and human health

Authors: Tropea, Erica, Hynds, Paul, McDermott, Kevin, Brown, R. Stephen, Majury, Anna

Source: In Environmental Pollution 15 September 2021 285

Exploration of E. coli contamination drivers in private drinking water wells: An application of machine learning to a large, multivariable, geo-spatio-temporal dataset

Authors: White, Katie, Dickson-Anderson, Sarah, Majury, Anna, McDermott, Kevin, Hynds, Paul, Brown, R. Stephen, Schuster-Wallace, Corinne

Source: In Water Research 1 June 2021 197

Examining influential drivers of private well users' perceptions in Ontario: A cross-sectional population study

Authors: Lavallee, Sarah, Hynds, Paul D., Brown, R. Stephen, Schuster-Wallace, Corinne, Dickson-Anderson, Sarah, Di Pelino, Stephanie, Egan, Rylan, Majury, Anna

Source: In Science of the Total Environment 1 April 2021 763

Drinking Water Consumption Patterns among Private Well Users in Ontario: Implications for Exposure Assessment of Waterborne Infection

Authors: Lavallee, Sarah, Latchmore, Tessa, Hynds, Paul D., Brown, R. Stephen, Schuster‐Wallace, Corinne, Anderson, Sarah Dickson‐, Majury, Anna

Source: Risk analysis. 41(10):1890-1910

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100136043810.0x000001&indx=1&recIds=ETOCvdc_100136043810.0x000001

Sucralose and caffeine as chemical indicators of domestic wastewater contamination in the Laurentian Great Lakes Basin.

Authors: Serville-Tertullien, Marsha, McDermott, Kevin, Majury, Anna, Liang, Tanner, Sultana, Tamanna, Metcalfe, Chris D.

Source: Environmental Monitoring & Assessment; Nov2024, Vol. 196 Issue 11, p1-16, 16p

Subject Terms: CONTAMINATION of drinking water, FECAL contamination, ESCHERICHIA coli, WATER treatment plants, SEWAGE, MICROBIAL contamination, COLIFORMS

Analysis of a large spatiotemporal groundwater quality dataset, Ontario 2010–2017: Informing human health risk assessment and testing guidance for private drinking water wells

Authors: Latchmore, Tessa, Hynds, Paul, Brown, R. Stephen, Schuster-Wallace, Corinne, Dickson-Anderson, Sarah, McDermott, Kevin, Majury, Anna

Source: In Science of the Total Environment 10 October 2020 738

A geostatistical study of socioeconomic status (SES), rurality, seasonality and index test results as drivers of free private groundwater testing in southern Ontario, 2012–2016

Authors: Qayyum, Shahryar, Hynds, Paul, Richardson, Harriet, McDermott, Kevin, Majury, Anna

Source: In Science of the Total Environment 15 May 2020 717

Groundwater resources as a global reservoir for antimicrobial-resistant bacteria

Authors: Andrade, Luisa, Kelly, Madeleine, Hynds, Paul, Weatherill, John, Majury, Anna, O’Dwyer, Jean

Source: In Water Research 1 March 2020 170

Comparison of biochemical and genotypic speciation methods for vancomycin-resistant enterococci isolated from urban wastewater treatment plants

Authors: Sanderson, Haley, Ortega-Polo, Rodrigo, McDermott, Kevin, Zaheer, Rahat, Brown, R. Stephen, Majury, Anna, McAllister, Tim, Liss, Steven N.

Source: In Journal of Microbiological Methods June 2019 161:102-110

Exploring private water weiis for fecal sources and evidence of pathogen presence in the context of current testing practices for potability in Ontario

Authors: Felleiter, Sophie, McDermott, Kevin, Hall, Geof, Sheth, Prameet, Majury, Anna

Source: Water quality research journal of Canada. 55(1):93-105

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN623080740&indx=1&recIds=ETOCRN623080740