FIG. 5. Longitudinal analysis of wild-type (WT) S and S, N and M
protein peptide pool-specific interferon-γ (IFN-γ)+CD4+ and CD8+ T cells by vaccine
brand and route. S-specific IFN-γ+CD4+ and CD8+ T cell responses are
shown in A and B respectively for both BNT162b2 and CoronaVac
recipients, while added SNM-specific IFN-γ+CD4+ and CD8+ T cell responses are
shown in C and D for CoronaVac recipients. Samples from the same patient
were paired between baseline and post-dose 2 timepoints as well as
post-dose 2 and post-dose 3 timepoints, and compared with paired t test
after natural logarithmic transformation with p-values denoted ( **,
P<0.01; ns, not significant).