Full CoverageTop news
Covid vaccines for kids under 12 expected midwinter, FDA official says
By Erika Edwards
U.S. Officials Press Pfizer for More Evidence of Need for Booster Shot (Published 2021)
By Sheryl Gay Stolberg & Sharon LaFraniere
Novavax COVID-19 Vaccine Less Likely to Cause Side Effects
By Carla Delgado
All coverage
Fauci says he would be 'astounded' if Pfizer, Moderna and J&J Covid vaccines don't get full FDA approval
By Kevin Stankiewicz
Can the Pfizer or Moderna mRNA COVID Vaccines Affect Your Genetic Code?
By Traude H. Beilharz, Archa H Fox & Jennifer L. Martin
Pfizer, BioNTech to seek authorization for COVID booster shot as Delta variant spreads
By Julie Steenhuysen & Michael Erman
WHO warns individuals against mixing and matching COVID vaccines
By Hugh Lawson, Peter Cooney & John Revill