Pfizer says COVID-19 vaccine works in kids ages 5 to 11

NEW YORK — Pfizer Inc and BioNTech SE announced results from a Phase 2/3 trial showing a favorable safety profile and robust neutralizing antibody responses in children 5 to 11 years of age using a two-dose regimen of 10 µg administered 21 days apart, a smaller dose than the 30 µg dose used for people