Monitoring sewage for hepatitis outbreaks (IMAGE) KTH, Royal Institute of Technology Caption Vials containing sewage water are scanned a method for monitoring Covid-19 in sewage, which can also be used to trace the source of other outbreaks, including monkeypox and hepatitis. Credit Mariel Perez Zabaleta Usage Restrictions Credit must be given to the creator. License CC BY 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.