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Phylogenomic reconstruction. Highlight of the Omicron clade in the phylogenetic tree of a representative global subsample of 1174 SARS-CoV-2 genomes sampled between January 2022 and February 2023. The tree was edited and visualized using FigTree 1.4.0 [31]. The generated figure was edited using the software GIMP 2.8 (available at https://www.gimp.org/downloads/oldstable/, accessed on 20 February 2023).
