A new study led by Singapore researchers revealed that severe acute respiratory syndrome coronavirus (SARS-CoV-2) particles can be aerosolised by an infected person when talking and singing. The researchers from the National University of Singapore (NUS) found that fine aerosols less than 5 micrometres (µm) generated from these two types of activities contain more viral particles than coarse aerosols more than 5 µm
2021 0811 Aerosols NUS researcher Mr Douglas Tay in a hospital room at the NCID demonstrating how the Gesundheit II exhalation collection equipment is.
Not just coughing and sneezing - talking and singing can also spread Covid-19: NUS study straitstimes.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from straitstimes.com Daily Mail and Mail on Sunday newspapers.