"There is more evidence supporting face mask use in the community than hand hygiene." Prof Raina MacIntyre from @UNSWMedicine on why we should all be wearing face masks to halt the spread of #COVID19. smh.com.au/national/why-are-…

Why are masks not yet mandatory in Australia?

Masks could be the difference between success and failure in controlling the pandemic and saving the economy.

smh.com.au
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Replying to @truthfinder2708 @UNSW @UNSWMedicine
WHO experts from all over the global used more than 1 study to determine mask efficacy.

Jul 10, 2020 · 12:51 AM UTC
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