Medicine Grand Rounds,  January 22, 2021,  Boris D. Lushniak, MD, MPH, Dean and Professor, University of Maryland School of Public Health, Rear Admiral (retired), US Public Health Service. To register for CME credit, click this link: https://ce.dartmouth-hitchcock.org/Activity/7330275/Detail.aspx, or copy and paste the URL into the address bar of your web browser.