The environmental toll of disposable masks

Why People’s Faces Look Way Different Under Their Masks Than You Expect. Our brains perform something called amodal completion, which is that they fill in what we can’t see—like the lower half of someone’s face. But those predictions are often incorrect.

Rapid screening, face masks may prevent SARS-CoV-2 transmission at indoor mass-gathering events

Face Mask Requirements Returning As Covid-19 Coronavirus Cases Rise