New York: GlaxoSmithKline plc and Vir Biotechnology, Inc. on Tuesday announced an update to preclinical data on bioRxiv, a preprint server, demonstrating that sotrovimab, an investigational monoclonal antibody, retains in vitro activity against the full known Omicron spike protein, the new SARS-CoV-2 variant (B.1.1.529). more