Inclusion Criteria:  Evidence of SARS-CoV-2 PCR/Seropositive Presence of interstitial lung disease on CT Participant is willing and able to give informed consent for participation in the study Aged 18 years or above  Exclusion Criteria:  Confirmed ILD diagnosis prior to March 2020 Patients with co-morbid disease that in the opinion of the investigators gives them an expected life expectancy of less than one year will be excluded from the study. Use of steroids at baseline visit