Extended Data Fig. 9: Emergence and frequencies over time of new SARS-CoV2 virus variants in different countries.
From: SARS-CoV-2 variant prediction and antiviral drug design are enabled by RBD in vitro evolution

Data were reproduced from https://nextstrain.org/ (16.4.2021)49. The lineage designation by Rambaut et al.50 is given below the strain designation proposed by NextStrain or WHO.