Robert Vassallo, M.D.

Closed for Enrollment

• A Prospective Observational Study to Correlate BAL CD8+ TRM Cells and Quantitative Lung Fibrosis Scores in Survivors of Moderate-to-Severe COVID-19 Infection (COVID-19 BAL) Rochester, Minn.

  The purpose of this study is to correlate BAL CD8+ TRM cells and quantitative lung fibrosis scores in survivors of moderate-to-severe COVID-19 infection.