Inclusion Criteria:  Diagnosed with COVID-19 pneumonia confirmed by RT-PCR examination. Samples were obtained from nasopharyngeal swabs in patients with moderate There is evidence of changes in chest X-ray with a picture of COVID-19 pneumonia and/or CT-Scan of the thorax with a ground glass opacity picture Willing to participate in the study and sign the informed consent by the subject or family members.  Exclusion Criteria:  Diagnosed with mild COVID-19 pneumonia Pregnant woman or positive pregnancy test The subject is participating in another clinical trial. Have a history of anaphylactic reactions, angioedema, or allergic reactions to antibiotics (penicillin and its derivatives) or other drugs. Have an autoimmune disease Have a history of malignancy Undergoing hemodialysis or peritoneal dialysis Recuring COVID-19 sufferers