late SARS-CoV-2 peptides (Fig. S4). FIG 4 Distribution of allelic presentation of conserved 8- to 12-mers across the entire SARS-CoV-2 proteome for all HLA alleles and individually for HLA-A, HLA-B, and HLA-C (first, second, third, and fourth plots from top, respectively) with dark and light shading indicating the number of tightly (<50 nM) a