Here’s a calculator that could change behavior and save lives

Editor’s Note: I published this with a different headline, but after I showed the results below to my teenage daughter, the next day without hesitation she cancelled her plans to meet a friend after work, which she’s been doing (masked) regularly. Thus the headline above.

Do you love taking risks and playing slot machines? How about a game of Russian Roulette? Or something with even riskier odds?

Here’s a COVID-19 infection risk calculator that scientists around the world created that crunches all…