Extended Data Fig. 2: T cell dysfunction in the LC group.
From: Long COVID involves activation of proinflammatory and immune exhaustion pathways
a, Scatter plots showing the correlation of T cell activation, PD-1 signaling and CD8 T cell exhaustion with JAK_STAT and JAK1 signaling pathways in the LC group at 90-180 days after infection. The gray shadow covers the 95% confidence interval. b, Correlation plot between T cell responses and neutralizing titers for WH, Delta and Omicron variants and top pathways in the LC group. Circles show Spearman rank correlations (ρ); size scales with |ρ| and color encodes the two-sided t test p value. * p < 0.05, ** p < 0.01, *** p < 0.001.
