MicrobiologybioRxiv
Breakthrough infections by SARS-CoV-2 variants boost cross-reactive hybrid immune responses in mRNA-vaccinated Golden Syrian Hamsters
J. Garcia-Bernalt Diego, G. Singh, S. Jangra…·M. Schotsaert
This study evaluates hybrid immunity in mRNA-vaccinated hamsters during breakthrough infections, finding enhanced cross-reactive immune responses despite low neutralizing antibody titers.
DOI 10.1371/journal.ppat.1011805