Measuring COVID infection levels from sewageTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video03/31/2022March 31, 2022In the western German state of Saarland, sewage samples are being tested for the coronavirus. Researchers from TU Darmstadt have been able to investigate the spread of COVID-19 variants. But the pilot project has not yet been rolled out nationwide. https://p.dw.com/p/49HdMAdvertisement