Fig. 3.
The mutations frequency of BF.5.* and BF.7.* variants. The blue points indicate that the mutation is a common mutation of the variant, and the red points indicate a unique mutation. NSP13:T127N is a unique mutation for BA.5.2.48, Spike:T883I is a unique mutation for BA.2.5.49, and NS7a:H47Y, NSP2:V94L, and Spike:C1243F are tree unique mutations for BF.7 variants. The bottom of the figure shows the mutation frequency on the 12 immune escape residues of the Spike protein region from variants BA.5.2 and BF.7.