by Lauran Neergaard and Matthew Perrone In this Jan. 15, 2021, file photo, Dr. Yomaris Pena, Internal Medicine Physician with Somos Community Care at a COVID-19 extracts the Pfizer COVID-19 Vaccine out of a vial at a vaccination site at the Corsi Houses in the East Harlem neighborhood of New York. U.S. health regulators have...