Enhanced neutralization of SARS-CoV-2 XBB sub-lineages and BA.2.86 by a tetravalent COVID-19 vaccine booster
X. Wang, S. Jiang, W. Ma…·P. Wang
This study evaluates the neutralization efficacy of a tetravalent vaccine booster against emerging SARS-CoV-2 variants, finding it induces higher neutralizing titers than breakthrough infection.