Anti-SARS-CoV-2 IgG and IgA antibodies in COVID-19 convalescent plasma do not facilitate antibody-dependent enhance of viral infection.
N. M. Clark, S. K. Janaka, W. Hartman, S. Stramer, E. Goodhue, J. Weiss, D. T. Evans, J. P. Connor
This study investigates whether antibodies in convalescent plasma enhance SARS-CoV-2 infection and finds no evidence of antibody-dependent enhancement by IgG or IgA isotypes.
bioRxiv · Sep 14, 2021 · PreprintImmunology