Olokizumab 64 mg

Study of the Efficacy and Safety of a Single Administration of Olokizumab and RPH-104 With Standard Therapy in Patients With Severe Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infection (COVID-19)

Study of the Efficacy and Safety of a Single Administration of Olokizumab vs. Placebo in Addition to Standard Treatment in Patients With Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infection (COVID-19).