Study: SARS-CoV-2 RNA found in 39% of hospital air samples during outbreaks, despite good ventilation.
"A team led by Kirby Institute researchers conducted air and surface sampling in the emergency department (ED) and intensive care unit (ICU) of a large metropolitan hospital in Sydney, Australia, during two COVID-19 waves between November 2023 and July 2024. Their testing found that 39% (20 of 51) of aerosol samples were positive for SARS-CoV-2 RNA."
Study: https://www.resmedjournal.com/article/S0954-6111(26)00080-6/fulltext
