Mary Lou Retton Celebrates Easter Without Oxygen Tube 6 Months After Hospitalization Tionah Lee Blog April 2, 2024Leave a Comment on Mary Lou Retton Celebrates Easter Without Oxygen Tube 6 Months After Hospitalization Tionah Lee Spread the loveMary Lou Retton was hospitalized in October after contracting a rare form of pneumonia. News Mary Lou Retton was hospitalized in October after contracting a rare form of pneumonia.