Shares of Vir Biotechnology Inc. (NASDAQ:VIR) and Cumberland Pharmaceuticals Inc. (NASDAQ:CPIX) each rose modestly on June 21 as both delivered positive updates on their COVID-19 programs. Vir and its partner, Glaxosmithkline plc, shared final clinical data confirming the efficacy of their monoclonal antibody therapy, sotrovimab, following an FDA emergency use authorization for the therapy last month. Cumberland announced five case studies in which its antibiotic, Vibativ (telavancin), successfully treated hospital-acquired and ventilator-associated bacterial pneumonia in COVID-19 patients.