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<p>Waterborne diseases remain a major public health challenge in resource-limited regions, where intermittent supply, inadequate treatment, and weak surveillance hinder timely risk detection and response. This study examines how digital water monitoring using real-time data from sensors and reporting systems can strengthen disease prevention in low-resource settings. Drawing on evidence from South Asia and sub-Saharan Africa, the study reviews the use of low-cost sensors, telemetry, mobile reporting and analytics in rural and peri-urban water projects. The analysis explores how digital monitoring reduces delays between measurement, alarm, corrective action, and verification, minimizing periods of undetected contamination or service failure. Using a mixed methods approach that combines health indicators, program evaluations and comparative case studies, the study assesses associations with microbial compliance, operational response, and diarrhoeal disease trends. Findings suggest that event-triggered or continuous monitoring shortens fault-to-fix times, stabilizes disinfectant levels, and enhances accountability among regulators and providers. However, persistent challenges include institutional fragmentation, limited operational funding, data governance issues, and climate-driven source variability. The study argues that integrating digital monitoring within governance frameworks that link data to mandates, financing, and community response mechanisms yields the greatest health benefits. By clarifying how monitoring technologies translate into measurable disease prevention, this research advances knowledge on digital water innovations.</p>

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Impact of digital water monitoring systems on disease prevention in resource-constrained regions

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2026年6月16日

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  • Chukwuemeka Kingsley John

摘要

Waterborne diseases remain a major public health challenge in resource-limited regions, where intermittent supply, inadequate treatment, and weak surveillance hinder timely risk detection and response. This study examines how digital water monitoring using real-time data from sensors and reporting systems can strengthen disease prevention in low-resource settings. Drawing on evidence from South Asia and sub-Saharan Africa, the study reviews the use of low-cost sensors, telemetry, mobile reporting and analytics in rural and peri-urban water projects. The analysis explores how digital monitoring reduces delays between measurement, alarm, corrective action, and verification, minimizing periods of undetected contamination or service failure. Using a mixed methods approach that combines health indicators, program evaluations and comparative case studies, the study assesses associations with microbial compliance, operational response, and diarrhoeal disease trends. Findings suggest that event-triggered or continuous monitoring shortens fault-to-fix times, stabilizes disinfectant levels, and enhances accountability among regulators and providers. However, persistent challenges include institutional fragmentation, limited operational funding, data governance issues, and climate-driven source variability. The study argues that integrating digital monitoring within governance frameworks that link data to mandates, financing, and community response mechanisms yields the greatest health benefits. By clarifying how monitoring technologies translate into measurable disease prevention, this research advances knowledge on digital water innovations.