COVID-19 Being Tested In Waste Water of Virus Infected Communities
Researchers at Cranfield University are working on a new test to detect SARS-CoV-2 in the wastewater of communities infected with the virus. The wastewater-based epidemiology (WBE) approach could provide an effective and rapid way to predict the potential spread of novel Coronavirus pneumonia (COVID-19) by picking up on biomarkers in feces and urine from disease carriers that enter the sewer system. Rapid testing kits using paper-based devices could be used on-site at wastewater treatment plants to trace sources and determine whether there are potential COVID-19 carriers in local areas. Dr Zhugen Yang, Lecturer in Sensor Technology at Cranfield Water Science Institute, said: "In the case of asymptomatic infections in the community or when people are not sure whether they are infected or not, real-time community sewage detection through paper analytical devices could determine whether there are COVID-19 carriers in an area to enable rapid screening...