Pfizer’s Early Data Shows Vaccine Is More Than 90% Effective

Pfizer announced stunning early results from its coronavirus vaccine trial, cementing the lead in a frenzied global race that has unfolded at record-breaking speed.
New York Times
By BY KATIE THOMAS, DAVID GELLES AND CARL ZIMMER from NYT Health https://ift.tt/3n7zROU
November 9, 2020 at 01:45AM