COVID, US – At least 53M Americans have received their first dose of vaccine by end of 28th February 2021.

Created by jbeshir on 2021-02-14; known on 2021-03-04; judged right by kuudes on 2021-02-20.

• jbeshir estimated 50% on 2021-02-14
• jbeshir said “Resolves per https://www.metaculus.com/questions/6472/cumulative-us-vaccinations-28-february/” on 2021-02-14
• kuudes   judged this prediction right on 2021-02-20.
• kuudes said “https://ourworldindata.org/grapher/cumulative-covid-vaccinations?tab=chart&stackMode=absolute&time=earliest..latest&country=” on 2021-02-20