Extended Data Fig. 3: MFI of HLA-DR expression on virus-specific CD4+ cells in relation to age from spike-specific (Two tailed Pearson correlation r = 0.21 p = 0.34; n = 22) and NME-specific cells (Two tailed Pearson correlation r = 0.23 p = 0.14; n = 42).

MFI of HLA-DR expression on virus-specific CD4+ cells in relation to age from spike-specific (Two tailed Pearson correlation r = 0.21 p = 0.34; n = 22) and NME-specific cells (Two tailed Pearson correlation r = 0.23 p = 0.14; n = 42).