Pfizer/BioNTech to seek Covid vaccine authorization for children under age 5
Vaccine makers Pfizer and BioNTech said they will complete their submission for emergency use authorization of their Covid-19 vaccine for children under the age of 5 this week after a study of a third dose found it improves the efficacy of the vaccine.
The companies said that, with three doses, the vaccine performed about as well in young children as it does in adults. The vaccine was well tolerated, induced a strong immune response and was 80.3% effective at preventing Covid infections at a time when the Omicron variant of the SARS-CoV-2 virus was circulating.
