Do You Actually Need To Wipe Down Everything To Protect Yourself From COVID-19? The Chicago Tribune September 17, 2020 A Sept. 11 Philadelphia Inquirer article about the risk of getting COVID-19 from touching dirty surfaces, that quoted Thersa Sweet, PhD, an associate professor in the Dornsife School of Public Health, was published Sept. 17 by The Baltimore Sun, Chicago Tribune, South Florida Sun Sentinel, Hartford Courant and other outlets nationwide. View Story Topical Tags: School of Public Health Share Related