A broad-range human antibody with neutralizing activity against various coronaviruses, including SARS-CoV-2, targets a unique epitope within the highly conserved S2’ site and the fusion peptide of the spike protein that is exposed during interaction with the host cell. The pan-coronavirus antibody protects mice against infection with SARS-CoV-2 and HCoV-OC43 following prophylactic and therapeutic treatment.
- Xiaoyu Sun
- Chunyan Yi
- Bing Sun