Pfizer January 3, 2022 10:26 am FDA Recommends COVID-19 Booster for 12 to 15 Year Olds The FDA expanded COVID-19 booster eligibility on Monday for children as young as 12. The CDC must still decide whether to recommend a third dose for the younger teens before they are available. US & World Videos 1:23 CDC recommends updated Covid shot for everyone ages 6 months and up