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. 2022 Apr 20;13:884211. doi: 10.3389/fimmu.2022.884211

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Copyright © 2022 Berning, Huang, Razavi, Boakye, Osuji, Stokes, Martin, Ayers, Blaha and Dzaye

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Search Trends for top 10 terms related to COVID-19 vaccination and actual vaccinations administered in the US and selected states. Online searches for the top 10 terms related to “vaccine covid 19” from June 1, 2020, to May 31, 2021, are shown. Weekly vaccinations as applied vaccinations per 1 million are depicted for (A) the United Sates (US) between December 20, 2020 – May 31, 2021, and (B–E) for indicated US states between January 10 – May 31, 2021. Fill color gradients (light red) represent periods of pandemic-related restrictions: (B) March 20, 2020 – August 25, 2020 and October 7, 2020 - April 1, 2021; (C) April 1, 2020 – September 25, 2020; (D) June 25, 2020 – September 17, 2020 and December 4, 2020 – March 10, 2021; (E) March 13, 2020 – January 25, 2021.