Branche AR, Rouphael NG, Losada C, Baden LR, et al. Immunogenicity of the BA.1 and BA.4/BA.5 SARS-CoV-2 Bivalent Boosts: Preliminary Results from the COVAIL Randomized Clinical Trial. Clin Infect Dis 2023 Apr 10:ciad209. doi: 10.1093.
PMID: 37036397