Measured using case report forms unless otherwise indicated 1. Sum of the counted symptoms (fever; headache; generalized aches (myalgia/arthralgia); respiratory distress combined with no evidence of deterioration (ICU admission and mechanical ventilation) at days3; 7 and 10 2. Mean Oxygen saturation from day 1 to day 10 (based on daily recording as per CRF)

Measured using case report forms unless otherwise indicated 1. Sum of the counted symptoms (fever; headache; generalized aches (myalgia/arthralgia); respiratory distress combined with no evidence of deterioration (ICU admission and mechanical ventilation) at days3; 7 and 10 2. Mean Oxygen saturation from day 1 to day 10 (based on daily recording as per CRF)