Pfizer, BioNTech Vaccine Provides Strong Protection Against COVID-19 Within About 10 Days Of First Dose, FDA Documents Say

The New York Times (12/8, Weiland, Zimmer) reports, “The coronavirus vaccine made by Pfizer and BioNTech provides strong protection against Covid-19 within about 10 days of the first dose, according to documents published on Tuesday by the Food and Drug A...