Mounting Data Shows J&J Vaccine as Effective as Pfizer and Moderna
Roughly 17 million Americans received the Johnson & Johnson Covid vaccine, only…
Which Coronavirus Vaccine Will Work in the Youngest Children?
WASHINGTON — Over the past 10 months, as tens of millions of…
Pfizer Shot Is Far Less Effective in 5- to 11-Year-Olds Than in Older Kids, New Data Show
The coronavirus vaccine made by Pfizer-BioNTech is much less effective in preventing…
Starting later this week, some at-risk Americans become eligible for a 4th Covid shot.
Some people with a weakened immune system can get a fourth dose…
Pfizer’s vaccine provides some protection against Omicron, a lab study suggests.
A report out of South Africa offered a first glimpse at how…
C.D.C. Endorses Covid Vaccine Booster Shots for All Adults
Health officials in many of these countries, and now in the United…
F.D.A. Plans to Authorize Pfizer Boosters for All Adults This Week
WASHINGTON — The Food and Drug Administration is aiming to authorize booster…
