The US Food and Drug Administration authorized the Pfizer/BioNTech Covid-19 vaccine for use as a booster in people ages 16 and 17, and the US Centers for Disease Control and Prevention recommended it for this age group.
Fuente: Youtube
The US Food and Drug Administration authorized the Pfizer/BioNTech Covid-19 vaccine for use as a booster in people ages 16 and 17, and the US Centers for Disease Control and Prevention recommended it for this age group.
Fuente: Youtube
