On May 7, 2021, GlaxoSmithKline and Vir Biotechnology announced that the European Medicines Agency (EMA) has started a rolling review of data on sotrovimab (previously VIR-7831), an investigational dual-action SARS-CoV-2 monoclonal antibody, for the treatment of adults and adolescents (aged 12 years and over and weighing at least 40 kg) with coronavirus disease 2019 (COVID-19) who do not require oxygen supplementation and who are at risk of progressing to severe COVID-19.