According to a new research study published in Science, the EBCare smart mask analyzes the chemicals in your breath to ...

I hadn’t put my mask on yet — I was sweating, trying to breathe, and needed a moment ... You’re having a problem with the heat? [!!!] Oh all right, you can stay by the door.

Such mask-wearing also raises the risk of heat illness because masks can trap ... “I was watching it with bated breath, worrying if a child would collapse,” she said. “It is a life ...