US regulators give full approval to Pfizer COVID-19 vaccine
WASHINGTON - The U.S. gave full approval to Pfizer's COVID-19 vaccine Monday, a milestone that could boost public confidence in the shots and spur more companies, universities and…
WASHINGTON - The U.S. gave full approval to Pfizer's COVID-19 vaccine Monday, a milestone that could boost public confidence in the shots and spur more companies, universities and…