Pfizer Says Its Vaccine is 90.7% Effective Against Symptomatic Covid-19 In Children Ages 5 To 11 | Online Marketing Tools | Scoop.it
From onlinemarketingscoops.com - October 22, 2021 12:59 PM
In a new document posted ahead of a key meeting of the US Food and Drug Administration’s vaccine advisers, Pfizer says its vaccine is safe and 90.7% effective against symptomatic Covid-19 in childr…