Installation of an Advanced Air Purification System in a Hospital Setting Led to Improved Environmental and Clinical Outcomes Posted on May 15, 2021May 19, 2026 by Kathryn Worrilow RenaRum | 2021 | Johansson, L., A. Urrutia, H. Huynh, K.C. Worrilow REQUEST Kathryn Worrilow Alicia Urrutia