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masked man waits for the light rail in sydney

We’ve become used to wearing masks during COVID. But does that mean the habit will stick?

19 Jul 2021

In Hong Kong, SARS created a new social norm, where people accepted mask use as part of their 'civic responsibility'.

Female protestor writing 'I cant breathe' on fellow protestor's face mask

Put your values where your mouth is: the changing power of the face mask during COVID-19

13 May 2021

Sometimes the simplest objects can tell the most powerful stories.

Silhouette of construction workers lowering giant numbers of 2020 into place

Calamities, computers and CO2 – our most-read engineering stories for 2020

11 Dec 2020

Quantum computers, making greenhouse gases useful, COVID-19 infection from droplet spread and water security were some of the most popular engineering stories in 2020.

A lightbox with message 'bye bye 2020' alongside two surgical masks

COVID experts share their tips on enjoying the holiday season

02 Dec 2020

Christmas may not be cancelled, but it will certainly be different to any before, say leading COVID-19 experts.

A video still of someone singing showing the droplets expelled into the air

How could COVID-19 spread when people sing together?

28 Oct 2020

A study led by Professor Raina MacIntyre raises questions about the risks of infection for people singing in groups, especially in poorly ventilated rooms.

This video shows just how easily COVID-19 could spread when people sing together

19 Sep 2020

A new study raises questions about the risks of infection for people singing in groups, especially in poorly ventilated rooms.

people sneezing with no mask, 2 different types of cloth masks, and a surgical mask.

How different types of mask work to block droplets from talking, coughing and sneezing

28 Jul 2020

If you’re not sure whether wearing a face mask is worth it, or you need to wear a mask but are unsure which type, new research should help you decide.

artistic representation of two heads one wearing a mask

It's easy to judge. But some people really can't wear a mask

27 Jul 2020

Just because someone isn't wearing a mask doesn't mean they don't want to. They might have a disability or medical condition you can't see that makes wearing a mask difficult or distressing.

Updated WHO advice tells health authorities to consider mask recommendations for community

06 Jun 2020

A UNSW Medicine Professor and advisor to the World Health Organisation says the WHO’s updated mask advice, released today, is timely news for Australia, too.

Two people sitting on a bench, social distancing and wearing masks

COVID-19: by how much do social distancing and masks reduce the risk?

02 Jun 2020

A UNSW biosecurity expert has featured in a commentary piece in prestigious journal The Lancet, analysing important new WHO-commissioned research.

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