Pfizer’s is officially approved. https://www.fda.gov/news-events/press-announcements/fda-approves-first-covid-19-vaccine https://www.fda.gov/news-events/press-

Pfizer’s is officially approved. https://www.fda.gov/news-events/press-announcements/fda-approves-first-covid-19-vaccine https://www.fda.gov/news-events/press-announcements/fda-appr...