MicrobiologybioRxiv
Variant SARS-CoV-2 mRNA vaccines confer broad neutralization as primary or booster series in mice
K. Wu, A. Choi, M. Koch…·D. K. Edwards
This study evaluates updated SARS-CoV-2 mRNA vaccines in mice, showing that mRNA-1273.351 boosts neutralization against B.1.351 and mRNA-1273.211 provides broad cross-variant protection.
DOI 10.1016/j.vaccine.2021.11.001