Lead Sponsor

Capital Medical University

Age

18 - No limit years

Sex

ALL

Healthy Volunteers

No

•Subjects Age ≥ 18 Willing and able to provide written informed consent
•SARS-CoV-2 infection confirmed by PCR test/antigen dectection or positive serologies
•Time of illness onset ≥8 days
•Have findings consistent with interstitial lung disease found on CT scan
•Willing not use other investigational agents of anti-fibrosis