Study: SARS-CoV-2 RNA found in 39% of hospital air samples during outbreaks, despite good ventilation

STUDY - Respiratory Medicine - Detection of SARS-CoV-2 in aerosol and surface samples in high acuity hospital settings during community epidemic waves – implications for risk-based infection control - https://www.resmedjournal.com/article/S0954-6111(26)00080-6/fulltext