A third dose of the Pfizer/BioNTech COVID-19 vaccine can "strongly" boost protection against the delta variant -- beyond the protection afforded by the standard two doses, suggests new data released ...
The US Food and Drug Administration said Wednesday it would grant emergency use authorization for a booster dose of Pfizer's Covid-19 vaccine in people 65 and older, people at high risk of severe ...
NEW YORK - Pfizer on Wednesday shared data about a third dose of its COVID-19 vaccine that suggests it "strongly" boosts protection against the more contagious delta variant of the coronavirus, which ...