Figure 3. Global distribution of HLA-A*24:02, HLA-B*07:02, HLA-A*02:01, and HLA-B*51:01 allele frequencies as visually summarized by the Allele Frequency Net Database ( Gonzalez-Galarza et al., 2020).

Circles refer to individual studies with the color indicating the detected allele frequency following the color bar. See http://www.allelefrequencies.net/ for more detailed information on those studies. Permission to reproduce this image was obtained from AFND.