A 4th Shot? Some At-Risk Americans Are Eligible Later This Week
Some people with a weakened immune system can get a fourth dose…
Most of the World’s Vaccines Likely Won’t Prevent Infection From Omicron
A growing body of preliminary research suggests the Covid vaccines used in…
F.D.A. Authorizes Coronavirus Booster Shots for All Adults
WASHINGTON — The Food and Drug Administration on Friday authorized booster shots…
F.D.A. Is Reviewing If Moderna Vaccine Causes Heart Problems in Adolescents
The Food and Drug Administration is reviewing reports suggesting the coronavirus vaccine…
Moderna Says Vaccine Produces Powerful Immune Response in Those 6 Through 11
The coronavirus vaccine made by Moderna is safe and produces a powerful…
Johnson & Johnson to Seek F.D.A. Authorization for Booster Shot
WASHINGTON — Johnson & Johnson is planning to ask federal regulators early…
Moderna vs. Pfizer: Both Knockouts, but One Seems to Have the Edge
It was a constant refrain from federal health officials after the coronavirus…
US Covid Booster Shot Policy Is in Flux as Studies Add to Dissent
WASHINGTON — Almost a month ago, President Biden announced a plan to…
Health Officials Advise Biden to Scale Back Covid-19 Booster Shots Plan For Now
WASHINGTON — Top federal health officials have told the White House to…
Data Confirm Covid Vaccines Provide Strong Protection against Hospitalization
New data presented to a Centers for Disease Control and Prevention committee…
