Covid19
The safety and efficacy of COVID-19 vaccines for children – Mayo Clinic News Network
The U.S. Food and Drug Administration (FDA) has given the Pfizer-BioNTech COVID-19 vaccine emergency use authorization for children ages 12 …
The U.S. Food and Drug Administration (FDA) has given the Pfizer-BioNTech COVID-19 vaccine emergency use authorization for children ages 12 …