GREAT News: Pfizer’s #Covid19 Vaccine Prevents 90% of Infections in a study of tens of thousands of volunteersLight at end of tunnel 🤞🏽https://t.co/bIZhqmUNsX— Joyce Karam (@Joyce_Karam) November 9, 2020
GREAT News: Pfizer’s #Covid19 Vaccine Prevents 90% of Infections in a study of tens of thousands of volunteersLight at end of tunnel 🤞🏽https://t.co/bIZhqmUNsX