Face shields are curved plastic panels that you place around your head and cover your face. These devices can help protect against COVID, but research has shown that they’re not as effective as ...

"Masks, face shields, gowns, all these sort of things" became essential ... "At that point, the most extreme scenarios we were coming up with was somebody lands on a plane with COVID, somebody in a ...

the vaccines—as well as the matter of how many Americans died of COVID infections. Today we'll tackle face coverings. A little over a month later, the government did an abrupt U-turn ...