Sewage could be key to tracing second wave of coronaviruspublished at 09:16 British Summer Time 14 May 2020
PA Media
Scientists from Sheffield are developing ways of using sewage to locate new infection hotspots and track a second wave of Covid-19.
An international group of waste water experts is looking at how they could identify the level of infection in a community without the need for testing individuals.
The virus could be identified in waste water and provide a picture of how coronavirus is spreading, the researchers said.
The group was brought together by the Water Research Foundation and includes engineers from the University of Sheffield.
Professor Vanessa Speight, from the university, is researching how they can interpret the data collected from sewage samples.
Her results could help create a more accurate map of how the virus is spreading and show the possible emergence of any second wave of the pandemic.
She said: "There is great potential for waste water to provide valuable information about the occurrence of Covid-19 across communities."