Broad neutralizing antibody response of a monomeric spike–based SARS-CoV-2 bivalent vaccine against diverse variants - Siling Wang; Hui Sun; Yizhen Wang; Zikang Wang; Lunzhi Yuan; Huilin Guo; Jiahua Gao; Miaolin Lan; Yangtao Wu; Huixian Shang; Xiuting Chen; Zheng Chen; et al. (Proceedings of the National Academy of Sciences, 2025)