COVID-19 Vaccine Effectiveness Research

Published on February 16, 2021

CDC and other federal partners will assess COVID-19 vaccine effectiveness under real-world conditions. Learn about planned evaluations and protocols that detail the evaluation designs.

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Overall US COVID-19 Vaccine Distribution and Administration Update as of Sun, 14 Feb 2021 06:00:00 EST

February 14, 2021
Total Doses Distributed = 70,057,800. Total Doses Administered = 52,884,356. Number of People Receiving 1 or More Doses = 38,292,270. Number of People Receiving 2 Doses = 14,077,440.

Overall US COVID-19 Vaccine Distribution and Administration Update as of Tue, 16 Feb 2021 06:00:00 EST

February 16, 2021
Total Doses Distributed = 71,657,975. Total Doses Administered = 55,220,364. Number of People Receiving 1 or More Doses = 39,670,551. Number of People Receiving 2 Doses = 15,015,434.