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Why are mRNA vaccines so exciting?
By Anthony L. Komaroff
White House threatens to fire FDA chief unless Pfizer Covid vaccine approved Friday, reports say
By Berkeley Lovelace & Berkeley Lovelace Jr.
COVID Vaccine Purgatory: How and When You'll Get a Vaccine
By Sarah Zhang
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FDA says it 'will rapidly work toward' authorization of Pfizer-BioNTech coronavirus vaccine
By Laurie McGinley, Carolyn Johnson & Joel Achenbach
Covid-19 vaccines don't change your DNA
By Thomas Saint-cricq
A doctor on 9 things that could go wrong with the new vaccines
By F. Perry Wilson & Perry Wilson
F.D.A. Panel Gives Green Light to Pfizer's Covid Vaccine
By Katie Thomas, Sharon LaFraniere & Noah Mercer Weiland
No, mRNA COVID-19 Vaccines Do Not 'Alter Your DNA'
By Alex Kasprak
FDA advisor explains why she voted against recommending Pfizer's Covid vaccine for emergency use
By Kevin Stankiewicz
FDA authorizes first coronavirus vaccine
By Laurie McGinley, Carolyn Johnson & Josh Dawsey