inclusion criteria: 1. written informed consent for participation in the study 2. men and women aged ≥18 years 3. laboratory-confirmed diagnosis of coronavirus infection caused by covid19, moderate severity \* \*criteria for moderate flow (just one point) mandatory criterion * pneumonia additional criteria (used to characterize the disease and are not required to determine the severity) * fever above 38 ° c * respiratory rate more than 22 / min * shortness of breath during physical exertion * spo2 \<95% * с-reactive protein (crp) of serum more than 10 mg / l 4. patients with pneumonia with a stable level of hemoglobin saturation by oxygen (\> 93%) on oxygen support and / or receiving respiratory support of non-invasive mechanical ventilation

inclusion criteria: 1. written informed consent for participation in the study 2. men and women aged ≥18 years 3. laboratory-confirmed diagnosis of coronavirus infection caused by covid19, moderate severity \* \*criteria for moderate flow (just one point) mandatory criterion * pneumonia additional criteria (used to characterize the disease and are not required to determine the severity) * fever above 38 ° c * respiratory rate more than 22 / min * shortness of breath during physical exertion * spo2 \<95% * с-reactive protein (crp) of serum more than 10 mg / l 4. patients with pneumonia with a stable level of hemoglobin saturation by oxygen (\> 93%) on oxygen support and / or receiving respiratory support of non-invasive mechanical ventilation

inclusion criteria: written informed consent for participation in the study men and women aged ≥18 years laboratory-confirmed diagnosis of coronavirus infection caused by covid19, moderate severity * *criteria for moderate flow (just one point) mandatory criterion pneumonia additional criteria (used to characterize the disease and are not required to determine the severity) fever above 38 ° c respiratory rate more than 22 / min shortness of breath during physical exertion spo2 <95% с-reactive protein (crp) of serum more than 10 mg / l patients with pneumonia with a stable level of hemoglobin saturation by oxygen (> 93%) on oxygen support and / or receiving respiratory support of non-invasive mechanical ventilation

inclusion criteria: written informed consent for participation in the study men and women aged ≥18 years laboratory-confirmed diagnosis of coronavirus infection caused by covid19, moderate severity * *criteria for moderate flow (just one point) mandatory criterion pneumonia additional criteria (used to characterize the disease and are not required to determine the severity) fever above 38 ° c respiratory rate more than 22 / min shortness of breath during physical exertion spo2 <95% с-reactive protein (crp) of serum more than 10 mg / l patients with pneumonia with a stable level of hemoglobin saturation by oxygen (> 93%) on oxygen support and / or receiving respiratory support of non-invasive mechanical ventilation

inclusion criteria: 1. written informed consent for participation in the study 2. men and women aged ≥18 years 3. laboratory-confirmed diagnosis of coronavirus infection caused by covid19, moderate severity * *criteria for moderate flow (just one point) mandatory criterion - pneumonia additional criteria (used to characterize the disease and are not required to determine the severity) - fever above 38 ° c - respiratory rate more than 22 / min - shortness of breath during physical exertion - spo2 <95% - с-reactive protein (crp) of serum more than 10 mg / l 4. patients with pneumonia with a stable level of hemoglobin saturation by oxygen (> 93%) on oxygen support and / or receiving respiratory support of non-invasive mechanical ventilation

inclusion criteria: 1. written informed consent for participation in the study 2. men and women aged ≥18 years 3. laboratory-confirmed diagnosis of coronavirus infection caused by covid19, moderate severity * *criteria for moderate flow (just one point) mandatory criterion - pneumonia additional criteria (used to characterize the disease and are not required to determine the severity) - fever above 38 ° c - respiratory rate more than 22 / min - shortness of breath during physical exertion - spo2 <95% - с-reactive protein (crp) of serum more than 10 mg / l 4. patients with pneumonia with a stable level of hemoglobin saturation by oxygen (> 93%) on oxygen support and / or receiving respiratory support of non-invasive mechanical ventilation