Zhiheng Bao, Zhimin Liu, Zhaoyong Zhang, Xuanjia Wang, Xiaohui Jin, Jiaxiu Bai, Hanwen Ma, Yaxin Li, Chunyan Yi, Zhiyang Ling, Zhong Huang, Lu Zhang, Zhenguo Chen, Youhua Xie, Yanqun Wang, Lei Sun, Xiaoyu Sun. "Steric hindrance of antibody binding in an Omicron spike fusion intermediate." Nature (2026). https://doi.org/10.1038/s41586-026-10462-2