Broad cross-reactivity across sarbecoviruses exhibited by a subset of COVID-19 donor-derived neutralizing antibodies

Claudia A. Jette, Alexander A. Cohen, Priyanthi N.P. Gnanapragasam, Frauke Muecksch, Yu E. Lee, Kathryn E. Huey-Tubman, Fabian Schmidt, Theodora Hatziioannou, Paul D. Bieniasz, Michel C. Nussenzweig, Anthony P. West, Jennifer R. Keeffe, Pamela J. Bjorkman, Christopher O. Barnes