Pfizer and BioNTech releases supported data for children vaccination
Pfizer Inc. and BioNTech SE announced updated efficacy results from a Phase 2/3 trial evaluating a three 3 ug dose series of the Pfizer-BioNTech COVID-19 Vaccine in children 6 months through 4 years of age, reinforcing previously reported interim vaccine efficacy data collected in March and April 2022.












