A multispecific antibody against SARS-CoV-2 prevents immune escape in vitro and confers prophylactic protection in vivo. - Misasi J; Wei RR; Wang L; Pegu A; Wei CJ; Oloniniyi OK; Zhou T; Moliva JI; Zhao B; Choe M; Yang ES; Zhang Y; et al. (Science translational medicine, 2024)