(Aug. 23) The U.S. gave full approval to Pfizer’s COVID-19 vaccine on Monday, a milestone that may help lift public confidence in the shots as the nation battles the most contagious coronavirus mutant yet.
The vaccine made by Pfizer and its…
(Aug. 23) The U.S. gave full approval to Pfizer’s COVID-19 vaccine on Monday, a milestone that may help lift public confidence in the shots as the nation battles the most contagious coronavirus mutant yet.
The vaccine made by Pfizer and its…