AdvertisementI'm fully vaccinated and I also had COVID. Do I need a booster?November 24, 2021Will StonefacebookEmailBooster shots are authorized for all U.S. adults, but some are wondering if they need them. A nurse fills a syringe with a Pfizer-BioNTech dose at a pop-up vaccine clinic in the Arleta neighborhood of Los Angeles. (AFP via Getty Images)
