https://www.truescoopnews.com/pfizer-and-biontech-announced-covid-vaccine-showing-100-percent-efficacy-in-12-to-15-years-old

pfizer-and-biontech-announced-covid-vaccine-showing-100-percent-efficacy-in-12-to-15-years-old news : Latest pfizer-and-biontech-announced-covid-vaccine-showing-100-percent-efficacy-in-12-to-15-years-old News At True Scoop 

pfizer-and-biontech-announced-covid-vaccine-showing-100-percent-efficacy-in-12-to-15-years-old News Today : Get All latest  pfizer-and-biontech-announced-covid-vaccine-showing-100-percent-efficacy-in-12-to-15-years-old News And Updates On True Scoop News. Read Politics News, Current Affairs  And News Headlines On  pfizer-and-biontech-announced-covid-vaccine-showing-100-percent-efficacy-in-12-to-15-years-old News Today.

In the trial, 18 cases of Covid-19 were observed in the placebo group (n=1,129) versus none in the vaccinated group (n=1,131), said Albert Bourla

News

Pfizer-BioNTech Covid vaccine shows 100% efficacy in 12-15 yrs old