You are using an older browser version. Please use a supported version for the best MSN experience.

Pfizer says COVID-19 vaccine safe, effective on adolescents in trial

Pfizer and BioNTech said Wednesday its COVID-19 vaccine is safe, effective and produces robust antibody responses in 12 to 15-year olds. Freddie Joyner has more.
image beaconimage beaconimage beacon