inclusion criteria: patients over 18 years of age who have given their informed consent. this will be collected verbally and will be recorded in the medical record by the investigating doctor. the patient is diagnosed with mild-moderate sars-cov-2 pneumonia confirmed microbiologically ≤7 days before randomization, and presents: to. basal oxygen saturation> 90% b. curb-65 ≤1 c. pao2 / fio2≥300 or sato2 / fio2≥315 the patient is hospitalized or meets hospital admission criteria. the patient is not expected to enter the icu or die in the next 24 hours.

inclusion criteria: patients over 18 years of age who have given their informed consent. this will be collected verbally and will be recorded in the medical record by the investigating doctor. the patient is diagnosed with mild-moderate sars-cov-2 pneumonia confirmed microbiologically ≤7 days before randomization, and presents: to. basal oxygen saturation> 90% b. curb-65 ≤1 c. pao2 / fio2≥300 or sato2 / fio2≥315 the patient is hospitalized or meets hospital admission criteria. the patient is not expected to enter the icu or die in the next 24 hours.

inclusion criteria: 1. patients over 18 years of age who have given their informed consent. this will be collected verbally and will be recorded in the medical record by the investigating doctor. 2. the patient is diagnosed with mild-moderate sars-cov-2 pneumonia confirmed microbiologically ≤7 days before randomization, and presents: to. basal oxygen saturation> 90% b. curb-65 ≤1 c. pao2 / fio2≥300 or sato2 / fio2≥315 3. the patient is hospitalized or meets hospital admission criteria. 4. the patient is not expected to enter the icu or die in the next 24 hours.

inclusion criteria: 1. patients over 18 years of age who have given their informed consent. this will be collected verbally and will be recorded in the medical record by the investigating doctor. 2. the patient is diagnosed with mild-moderate sars-cov-2 pneumonia confirmed microbiologically ≤7 days before randomization, and presents: to. basal oxygen saturation> 90% b. curb-65 ≤1 c. pao2 / fio2≥300 or sato2 / fio2≥315 3. the patient is hospitalized or meets hospital admission criteria. 4. the patient is not expected to enter the icu or die in the next 24 hours.