Mucosal antibody responses to SARS-CoV-2 booster vaccination and breakthrough infection
D. Bhavsar, G. Singh, K. Sano, C. Gleason, K. Srivastava, J. M. Carreno, V. Simon, F. Krammer
This study compares mucosal antibody responses in individuals who received mRNA booster vaccinations or experienced breakthrough infections, finding that breakthrough infections induce stronger saliva sIgA responses than boosters.
bioRxiv · Aug 24, 2023Immunology