Supplementary Fig. S2.
Frequency of (a) G15S and (b) T21I in selected SARS-CoV-2 lineages. It should be noted that G15S and T21I are present in the Variant of Interests B.1.1.318 and Lambda variant (C.37), respectively.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.