Pfizer Childhood Vaccine 90% Effective in Preventing COVID-19
October 22, 2021 – Pfizer Says Its Childhood Vaccine Is 90% Effective at Preventing COVID-19 Infections. The Pfizer vaccine for children aged 5 to 11 years is 10 micrograms, about one third of the dose given to adolescents and adults. In the data presented to the FDA prior to the agency’s review of its syringes […]