5 tips for ventilation to reduce COVID risk at home and work – The Conversation AU

As many of us return to the office, and congregate indoors over dinner and drinks during the summer holidays, we need to think about ventilation to minimise the indoor spread of COVID-19.
SARS-CoV-2, the virus that causes COVID, is spread mostly by larger particles called droplets, but also by smaller particles called aerosols, and by touch from contaminated surfaces.
Aerosol particles are lighter than droplet-sized particles, and can be suspended in the air for longer. The suspension and therefore…

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