Our video shows aerosol emissions from singing a simple scale. No wonder singing in a choir can be risky.
- PhD Candidate, The Kirby Institute, UNSW
The more layers your mask has, the better, our new research confirms.
As Melbourne returns to lockdown, the evidence suggests routine mask-wearing - as seen in many countries but not so far in Australia - could be a valuable tool to help stop the spread of COVID-19.
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