Business COVID booster: More than 1 million Americans have gotten them Published 3 years ago on 12 August 2021 By Terry Power More than 1 million Americans who got the Pfizer or Moderna COVID vaccines have already gotten booster shots despite a lack of government authorization. Read More Related Topics:americansare covid booster shots authorizedare there covid booster shotsBoostercoronavirus boostercoronavirus booster shotCOVIDcovid boostercovid booster dosecovid booster shotcovid vaccine boostercovid vaccine booster dosecovid vaccine third dosecovid vaccine third shotcovid vaccinescovid vaccines deltacovid vaccines delta variantCOVID-19covid-19 boostercovid-19 booster shotHIMSSHIMSS21millionshould i get a covid boostershould i get a covid booster shot