| Project Attribute | Project Details |
|---|---|
| Project Title | SpatioTemporal Epidemiology of Primary Waterborne Infections – cryptoSporidium and vtEc |
| EPA Project Code | 2018-W-MS-33 |
| Lead Organisation | Technological University Dublin (TU Dublin) |
| Coordinator | Paul Hynds |
| EPA Research 2014 – 2020 Theme(s) | Water: Theme 1: Safe Water EPA Research Pillars |
| Project Start and End Dates | Start: 29/03/2019 End (if applicable): 28/03/2021 Revised End Date (if applicable): 28/12/2021 |
| EPA Project Type | Medium Scale Project |
| EPA Award Type | STRIVE – Project Based Awards |
| Current Project Status | Grant Awarded |
| Total Funding Amount | 206685.81 |
| Project Abstract/Description | The STEP_WISE project will use “gold-standard” laboratory-confirmed VTEC and cryptosporidiosis surveillance data over a 10-year period, totaling approximately 10,000 cases, to elucidate the presence, survival and transport of waterborne pathogens in the Republic of Ireland. Geospatial referencing approaches will be used to link cases of infection with myriad “driver datasets” including antecedent meteorology, climate events (e.g. flooding), hydro(geo)logical setting, landuse, hazard (e.g. public and private wastewater treatment, agriculture), and existing monitoring programme data (e.g. EPA) at an extremely fine (CSO Small Area, n >18,000) geographical resolution. Geostatistical analyses will subsequently be employed to develop multivariate models comprising all source, pathway and receptor datasets, with models validated via independent data (2018/19). Validated models will be integrated and used to create “HotSpot” infection risk maps for the Republic of Ireland, which will visually delineate locales and regions based upon the probability of future waterborne infections based upon both spatially- (e.g. hydro(geo)logical setting) and temporally-distinct (e.g. local meteorology, flood risk) characteristics. Finally, scenario analyses will be undertaken using simulation modelling, which will effectively test the effects of shifting climate and landuse patterns on the risk of waterborne infection among the Irish population. STEP_WISE comprises several trans-disciplinary outputs of direct relevance to the (inter)national research community, policymakers and project stakeholders including the general public. Comprised work will directly lead to ≥4 high-impact journal papers (e.g. Environmental Pollution, Water Research, Environmental Health Perspectives), and numerous national and international conference presentations. A detailed literature review, 2-page dissemination report and final project report will be delivered to the EPA for communication via publication. A non-technical summary report will be compiled and released to the general public via social media and the project website, in concurrence with a specific policy report, to be debuted at two post-project workshops. Infection risk “HotSpot” maps will be made freely available to project stakeholders and the general public as a primary project output. STEP_WISE will significantly assist research capacity building through development of an entirely unique, geo-referenced Hazard-Pathway-Receptor database, which will be fully updatable, and available as a foundational tool for future environmental health studies in Ireland (e.g. cancers, norovirus, Campylobacter). |
| EPA Scientific Officer | RachelClarke |