Wastewater as a red flag in COVID-19 spread

Affiliations

• ¹ Department of Surgery P. Valdoni, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy. Electronic address: [email protected].
• ² Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK.
• ³ Department of Surgery P. Valdoni, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy.