Will Covid Boosters Prevent Another Wave? Scientists Aren’t So Sure.
As winter looms and Americans increasingly gather indoors without masks or social distancing, a medley
Pfizer Inc
Scientists Are Gaining On RSV, a Persistent Threat to Children
“We think we have a vaccine that really can be a very important solution to
Vaccine protection waned this spring but boosters helped, the C.D.C. reports.
The emergence of highly contagious Omicron subvariants this spring in the United States appeared to
Mounting Data Shows J&J Vaccine as Effective as Pfizer and Moderna
Roughly 17 million Americans received the Johnson & Johnson Covid vaccine, only to be told
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 infection in children
A 4th Shot? Some At-Risk Americans Are Eligible Later This Week
Some people with a weakened immune system can get a fourth dose of the coronavirus
Covid Treatments Including Paxlovid Are Rationed as Cases Spike
At the onset of the coronavirus pandemic in 2020, scarce ventilators and protective equipment faced
F.D.A. Plans to Allow 12- to 15-Year-Olds to Receive Pfizer Boosters
WASHINGTON — The Food and Drug Administration is planning to broaden eligibility for coronavirus vaccine
Bosses Have a New Headache: How Long Should Sick Workers Isolate?
Barbara Sibley’s four New York restaurants had already weathered the city’s initial Covid-19 wave, the