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, K. Handrejk, M. Laporte, L. A. Chang, S. S. El Zahed, L. Pache, M. W. Chang, P. Warang, S. Aslam, I. Mena, B. T. Webb, C. Benner, A. Garcia-Sastre, 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.
bioRxiv · May 22, 2023Microbiology