All coverage
Fauci: School Covid-19 vaccine mandates are a 'good idea'
By Amanda Sealy
Is Vaccine Immunity Waning?
By David Leonhardt
Why the Pfizer-BioNTech Covid-19 Vaccine Is Called Comirnaty
By Elizabeth Gamillo
Israel offers COVID-19 booster to all vaccinated people
By Ari Rabinovitch
Nearly 1 million Covid booster shots have already been administered in the U.S., CDC data shows
By Berkeley Lovelace & Berkeley Lovelace Jr.