Primary endpoint: 1. Mortality in both groups on day 72. Resolution of symptoms assessed by clinical status and daily NEWS score until discharge and on Day 7. 3. SARS-CoV-2 clearance time based on samples taken on Days 1; 4; and 6.

Primary endpoint: 1. Mortality in both groups on day 72. Resolution of symptoms assessed by clinical status and daily NEWS score until discharge and on Day 7. 3. SARS-CoV-2 clearance time based on samples taken on Days 1; 4; and 6.