Male or female patients 18 years old and older with COVID-19 positive coronavirus 19 PCR Ground glass view at low-dose CT scan Arterial oxygen saturation less than 93% Consciously completed consent form completed by the patient or the patient's supervisor

Male or female patients 18 years old and older with COVID-19 positive coronavirus 19 PCR Ground glass view at low-dose CT scan Arterial oxygen saturation less than 93% Consciously completed consent form completed by the patient or the patient's supervisor