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. 2022 Sep 20;10:957265. doi: 10.3389/fpubh.2022.957265

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Copyright © 2022 Gao, Zheng, Shi, Xiao, Wang, Liu, Li and Dong.

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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Diversity and distribution profile of SARS-CoV-2 variants. (A) Diversity profile of SARS-CoV-2 variants in the six continents. (B) Spatiotemporal distribution characteristics of the 12 SARS-CoV-2 variants among the four waves of the pandemics. Note: The Variants marked by blue rectangular boxes represent the predominate variants.