Pfizer-BioNTech Shot Stops Covid Spread, Israeli Study Shows
By Jason Gale & Naomi Kresge
U.S. supply of Covid vaccine to substantially increase next month, manufacturers tell Congress
By Will Feuer
Pfizer eyes higher prices for COVID-19 vaccine after the pandemic wanes: exec, analyst
By Eric Sagonowsky
UK study finds one dose of Pfizer/BioNTech vaccine reduces risk of infection by 72%
By Meera Senthilingam, Tara John & Niamh Kennedy