HLA-A and cytomegalovirus infection: In this study, we used unbiased NGS to characterize the TCR repertoire of CMV-specific cytotoxic T-cells (CMV-CTLs) after CMV infection in 16 patients with HLA-A*24:02, one of the most common HLA types in Japanese and East Asian populations36, to define early immunological responses to CMV after transplantation.