03.23.2021 - By JAMA Network
The Price of Success—How to Evaluate COVID-19 Vaccines When They’re Available Outside of Clinical Trials; When the Human Voice Speaks Volumes About Lung Function; COVID-19 Vaccines vs Variants—Determining How Much Immunity Is Enough Related Articles: The Price of Success—How to Evaluate COVID-19 Vaccines When They’re Available Outside of Clinical Trials When the Human Voice Speaks Volumes About Lung Function COVID-19 Vaccines vs Variants—Determining How Much Immunity Is Enough