How new inventions can fight spread of COVID-19 indoors – Yahoo News Australia

It’s become a familiar mantra: masks, hand-washing and physical distancing can slow the spread of the coronavirus while work continues on developing the vaccines and treatments needed to rid the world of its threat.
But as tens of millions of people return to public transit, their workplaces and schools, are these interventions enough?
Researchers are increasingly looking at the pandemic through the lens of engineering, devising ways to make indoor environments safer. Here’s a preview of what’…

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