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Correlation between aggregated number of SARS-CoV-2 Spike (S) and Membrane (M) protein specific T cell responses ((A); p = 0.004, R = −0.2), aggregated number of S protein specific T cell responses ((B); p = 0.03, R = −0.1) and M protein specific T cell responses ((C); p = 0.001, R = −0.2) and the time since initial COVID-19. Regression line (black line) with 95% confidence interval (dashed lines).
