Fig. 1: Convalescent donor characteristics.

A Correlation between the anti-SARS-CoV-2 spike IgG content of CP and age of donors. B Correlation between the anti-spike IgG content of CP and the efficiency to neutralize spike protein RBD-ACE2 interaction. C A scatter plot showing the relative abundance of the constituents of CP proteome with colour coding for major functional families. D Statistically significant correlation (Pearson correlation, p-value < 0.05, one tailed) of CP constituents with the time since RT-PCR positivity of the donors. Spearmann or Pearson correlation was computed and the corresponding ρ or R and two-tailed P-values are noted when significant correlation is found.