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FDA Backs Pfizer Booster for 12- to 15-Year-Olds

Jan. 3, 2022 — The FDA on Monday authorized the first COVID-19 vaccine booster dose for American adolescents ages 12 to 15. Besides updating the authorization for the Pfizer COVID-19 vaccine, the agency also shortened the recommended time between a second dose and the booster to 5 months or more, based on new evidence. In […]