Of these, 13 were CD8+ T‐cell epitopes that have been described in natural infection and two were novel CD8+ epitopes mapped to optimal length: NS5B2804‐2814 LTRDPTTPLAR and NS4B1891‐1899 ALVVGVVCA (patients 055 and 053, respectively) (Supporting Fig. S7). Here, CD8A is linked to infection.