FDA Moving Towards Decision Authorizing Booster Shot for Immunocompromised August 12, 2021August 12, 2021
Russian Disinformation Campaign Aims to Undermine Confidence in Pfizer, Other Covid-19 Vaccines, U.S. Officials Say March 7, 2021March 7, 2021
U.S. Government Scientists Skeptical of One-Shot Regimen for Pfizer, Moderna Covid Vaccines March 6, 2021
AstraZeneca Covid-19 Vaccine Effective Against U.K. Variant in Trial February 5, 2021February 5, 2021