Posted By: News Editor January 28, 2021 Levi Brandenburg lbrandenburg@murraystate.edu A wastewater testing project for Mayfield, Kentucky, is helping to track and identify potential COVID-19 outbreaks before the infected even begin showing symptoms. The project started in November and is a partnership between the Graves County Health Department, Murray State, Mayfield Electric and Water Systems, the Foundation for a Healthy Kentucky and the University of Louisville Co-Immunity Project. The process begins in Mayfield, where the wastewater samples are collected by Mayfield Electric and Water ...