FDA decision on Novavax's Covid shots could be delayed to review changes in manufacturing
By Spencer Kimball
Moderna's Covid Vaccine Is Effective in Children Under 6, F.D.A. Says (Published 2022)
By Sharon LaFraniere
FDA advisers recommend authorization of Novavax's Covid-19 vaccine
By Helen Branswell
FDA says Moderna vaccine for youngest children is safe and effective
By Laurie McGinley
US has a "very serious" problem with Covid-19 vaccine uptake
By Hafsa Khalil & Ivana Kottasová