CD8A and infection: We found that CD8 effector T cells (T_c04-CD8-GZMH) in the BA.5.2 breakout infection with the fourth aerosolized Ad5-nCoV shared some of the same TCR clones and rearrangements in the SARS-CoV-2 naïve with the fourth aerosolized Ad5-nCoV, and T_c06-CD8-SLC4A10 also showed abundant TCR clone types only in the BA.5.2 breakout infection with the fourth aerosolized Ad5-nCoV.