Subjects will be included in the study if they meet all of the following criteria: <br/ >1. Male or non-pregnant, non-lactating female patient aged � 18 and � 65 years <br/ >2. Patient presenting with symptoms of fever (axillary � 98.6°F or oral � 99.5°F) with <br/ >cough/shortness of breath <br/ >3. Patient with Moderate COVID -19 infection meeting the clinical criteria of (note) - <br/ >a. Pneumonia (confirmed on chest imaging) and <br/ >b. Respiratory rate 15 to 30 breaths/minute (both inclusive) and <br/ >c. Oxygen saturation- SpO2 90%-94% (both inclusive) on room air OR PaO2/ FiO2: 200- <br/ >300 mmHg (both inclusive) <br/ >4. Patient with RT-PCR confirmed diagnosis of COVID-19 <br/ >5. Patient randomized within 72 hours of diagnosis of pneumonia <br/ >6. Patient who provides written informed consent and agrees to comply with study procedures <br/ >7. Women of childbearing potential must have a negative urine pregnancy test prior to study entry <br/ > as per MOHFW guideline <br/ >Note: (https://www.mohfw.gov.in/pdf/FinalGuidanceonMangaementofCovidcasesversion2.pdf)

Subjects will be included in the study if they meet all of the following criteria: <br/ >1. Male or non-pregnant, non-lactating female patient aged � 18 and � 65 years <br/ >2. Patient presenting with symptoms of fever (axillary � 98.6°F or oral � 99.5°F) with <br/ >cough/shortness of breath <br/ >3. Patient with Moderate COVID -19 infection meeting the clinical criteria of (note) - <br/ >a. Pneumonia (confirmed on chest imaging) and <br/ >b. Respiratory rate 15 to 30 breaths/minute (both inclusive) and <br/ >c. Oxygen saturation- SpO2 90%-94% (both inclusive) on room air OR PaO2/ FiO2: 200- <br/ >300 mmHg (both inclusive) <br/ >4. Patient with RT-PCR confirmed diagnosis of COVID-19 <br/ >5. Patient randomized within 72 hours of diagnosis of pneumonia <br/ >6. Patient who provides written informed consent and agrees to comply with study procedures <br/ >7. Women of childbearing potential must have a negative urine pregnancy test prior to study entry <br/ > as per MOHFW guideline <br/ >Note: (https://www.mohfw.gov.in/pdf/FinalGuidanceonMangaementofCovidcasesversion2.pdf)

Subjects will be included in the study if they meet all of the following criteria: <br/ >1. Male or non-pregnant, non-lactating female patient aged � 18 and � 65 years <br/ >2. Patient presenting with symptoms of fever (axillary � 98.6°F or oral � 99.5°F) with <br/ >cough/shortness of breath <br/ >3. Patient with Moderate COVID -19 infection meeting the clinical criteria of (note) - <br/ >a. Pneumonia (confirmed on chest imaging) and <br/ >b. Respiratory rate 15 to 30 breaths/minute (both inclusive) and <br/ >c. Oxygen saturation- SpO2 90%-94% (both inclusive) on room air OR PaO2/ FiO2: 200- <br/ >300 mmHg (both inclusive) <br/ >4. Patient with RT-PCR confirmed diagnosis of COVID-19 <br/ >5. Patient randomized within 72 hours of diagnosis of pneumonia <br/ >6. Patient who provides written informed consent and agrees to comply with study procedures <br/ >7. Women of childbearing potential must have a negative urine pregnancy test prior to study entry <br/ > as per MOHFW guideline <br/ >Note: (https://www.mohfw.gov.in/pdf/FinalGuidanceonMangaementofCovidcasesversion2.pdf)

Subjects will be included in the study if they meet all of the following criteria: <br/ >1. Male or non-pregnant, non-lactating female patient aged � 18 and � 65 years <br/ >2. Patient presenting with symptoms of fever (axillary � 98.6°F or oral � 99.5°F) with <br/ >cough/shortness of breath <br/ >3. Patient with Moderate COVID -19 infection meeting the clinical criteria of (note) - <br/ >a. Pneumonia (confirmed on chest imaging) and <br/ >b. Respiratory rate 15 to 30 breaths/minute (both inclusive) and <br/ >c. Oxygen saturation- SpO2 90%-94% (both inclusive) on room air OR PaO2/ FiO2: 200- <br/ >300 mmHg (both inclusive) <br/ >4. Patient with RT-PCR confirmed diagnosis of COVID-19 <br/ >5. Patient randomized within 72 hours of diagnosis of pneumonia <br/ >6. Patient who provides written informed consent and agrees to comply with study procedures <br/ >7. Women of childbearing potential must have a negative urine pregnancy test prior to study entry <br/ > as per MOHFW guideline <br/ >Note: (https://www.mohfw.gov.in/pdf/FinalGuidanceonMangaementofCovidcasesversion2.pdf)