Triple COVID-19 vaccination induces humoral and cellular immunity to SARS-CoV-2 with cross-recognition of the Omicron variant and IgA secretion
L. Ruhl, J. F. Kuehne, K. Beushausen, J. Keil, S. Christoph, J. Sauer, C. S. Falk
This study shows that triple COVID-19 vaccination increases IgG levels, boosts antibody inhibitory capacity against variants, and induces T cell responses, with Omicron breakthrough infections adding new variant-specific antibodies.
bioRxiv · Sep 22, 2022 · PreprintImmunology