Swiss Drugs Regulator Looking Into Bubbles in COVID Booster Vials
Syringes in front of displayed Biontech and Pfizer logos on Nov. 10, 2020. (Dado Ruvic/Illustration/Reuters)
Syringes in front of displayed Biontech and Pfizer logos on Nov. 10, 2020. (Dado Ruvic/Illustration/Reuters)