Can light stop the coronavirus? | David Brenner

What this episode covers

Far-UVC light is a type of ultraviolet light that kills microbes and viruses and, crucially, seems to be safe to use around humans. Radiation scientist David Brenner describes how we could use this light to stop the spread of SARS-CoV-2, the virus responsible for COVID-19, in hospitals, nursing homes, trains and other public indoor spaces -- paving the way for a potentially game-changing tool in the fight against the coronavirus pandemic. (This virtual conversation, hosted by TED science curator David Biello, was recorded July 7, 2020.)

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Frequently Asked Questions

How long is this episode of TED Talks Science and Medicine?

This episode is 30 minutes long.

When was this TED Talks Science and Medicine episode published?

This episode was published on July 24, 2020.

What is this episode about?

Far-UVC light is a type of ultraviolet light that kills microbes and viruses and, crucially, seems to be safe to use around humans. Radiation scientist David Brenner describes how we could use this light to stop the spread of SARS-CoV-2, the virus...

Can I download this TED Talks Science and Medicine episode?

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