Lessons Learned From COVID-19
The COVID-19 response illustrates steps officials should take to ensure the effectiveness of vaccine mandates.
Lee A. Fleisher
Lee A. Fleisher is an emeritus professor of anesthesiology and critical care at the University of Pennsylvania Perelman School of Medicine. From July 2020 to July 2023, he served as the Chief Medical Officer and Director of the Center for Clinical Standards and Quality at the Centers for Medicare & Medicaid Services.