Wastewater Treatment Plant (IMAGE) UK Centre for Ecology & Hydrology Caption Sewage surveillance is widely seen as a promising way of identifying future hotspots of infectious diseases, such as COVID-19 Credit UKCEH Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.