COVID-19 Cluster Linked to Aerosol Transmission of SARS-CoV-2 via Floor Drains.
Taewon HanHeedo ParkYungje JeongJungmin LeeEungyeong ShonMan-Seong ParkMinki SungPublished in: The Journal of infectious diseases (2022)
SARS-CoV-2 transmission possibly occurs between different floors of an apartment building through aerosol transmission via nonfunctioning drain traps.