Eurovision uses breathalyzers to test for COVID

The World

This year, we’ve learned that to stop the spread of the coronavirus, it’s best not to sing at public events. But what if singing is what your event is all about? At Eurovision this year, thousands of attendees are being tested for COVID-19 using new breathalyzer technology. The World's Carol Hills shares how Eurovision is a sort of natural experiment for new tests to detect the virus.

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