FIGURE 1 Neutralizing antibody responses to pangolin coronavirus GX_P2V.
(A) Amino acids sequences of the GX_P2V and SARS-CoV-2 variants were aligned based on the whole spike protein, S1, S2, and RBD. The percent identities of the aligned sequences were calculated, and a heatmap was generated using GraphPad Prism 9 with SARS-CoV-2 as the reference sequence. (B) Neutralizing antibody responses against pangolin coronavirus GX_P2V were assessed and expressed as neutralizing titer 50 (NT50). The numbers over the different colors of dots in each group represent geometric mean titers (GMTs). GMTs for each group were displayed as horizontal black lines. Ratios between GMTs of two different groups are indicated. Individual samples of various groups are represented by different colors of dots.
TABLE 1 Characteristics of the infected population