Introduction: Airborne transmission of SARS-CoV-2 is thought to be greatest during aerosol-generating procedures (AGP) in the hospital. The true risk posed by AGPs is not well understood. Methods: Aerosol capture and real-time particle size characterization were performed in the medical intensive care unit (MICU) during mechanical ventilation, bi-level positive airway pressure (BiPAP) ventilation, high-flow nasal […]
22. Pathogen and Size Characterization of Aerosols Produced during Aerosol-generating Procedures in COVID-19 Positive Patient Intensive Care Units
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