Bivalent mRNA booster encoding virus-like particles elicits potent polyclass receptor-binding domain antibodies in pre-vaccinated mice
Chengcheng Fan, Alexander A. Cohen, Kim-Marie A. Dam, Annie V. Rorick, Ange-Célia I Priso Fils, Zhi Yang, Priyanthi N.P. Gnanapragasam, Luisa N Segovia, Kathryn E. Huey‐Tubman, Woohyun J Moon, Paulo J.C. Lin, Pamela J. Björkman, Magnus A. G. Hoffmann
This study evaluates bivalent S-EABR mRNA-LNP boosters in pre-vaccinated mice, showing enhanced neutralizing responses and polyclass RBD antibody diversity against SARS-CoV-2 variants.
bioRxiv · Aug 18, 2025Immunology