[This corrects the article DOI: 10.3389/fmed.2022.869818.].
Keywords: COVID-19; SARS-CoV-2; alpha/B.1.1.7; clade replacements; next-generation sequencing; phylogenetic analysis; qRT-PCR; virus culture.
Copyright © 2023 Liu, Tsai, Chang, Chen, Lin, Tsai, Tsai, Hsu, Chuang, Chang, Hwang and Chong.