ABO blood group is involved in the quality of the specific immune response
S. Gil-Manso, I. Miguens Blanco, B. Motyka, A. Halpin, R. Lopez-Estaban, V. A. Perez-Fernandez, D. Carbonell-Munoz, L. A. Lopez-Fernandez, L. J. west, R. Correa-Rocha, M. Pion
The study shows that ABO blood group and age affect the persistence of SARS-CoV-2-specific immune responses, with A-group individuals showing higher CD4+ T-cell responses against M-protein but slower viral clearance.
bioRxiv · May 23, 2021 · PreprintImmunology