Infrared Cameras Can Spot a Fever, but May Not Slow Covid-19

Workplaces are deploying technology to screen employees who may be sick. But past experience suggests the sensors won't find many infectious people.

Infrared Cameras Can Spot a Fever, but May Not Slow Covid-19
Workplaces are deploying technology to screen employees who may be sick. But past experience suggests the sensors won't find many infectious people.
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