Created at	Source	Raw Value	Validated value
Feb. 25, 2022, noon	oms	1. Age 18-75 yrs <br/ > 2. Adult patients with RTPCR confirmed. <br/ > 3. Patients with CT Scan features ( CORAD score4 and above) <br/ > 4. Patients with severe COVID 19 infection whose room air saturation is <93% .	1. Age 18-75 yrs <br/ > 2. Adult patients with RTPCR confirmed. <br/ > 3. Patients with CT Scan features ( CORAD score4 and above) <br/ > 4. Patients with severe COVID 19 infection whose room air saturation is <93% .