New York Times: Masks May Reduce Viral Dose, Some Experts Say

New York Times: Masks May Reduce Viral Dose, Some Experts Say. “Researchers have long known that masks can prevent people from spreading airway germs to others — findings that have driven much of the conversation around these crucial accessories during the coronavirus pandemic. But now, as cases continue to rise across the country, experts are pointing to an array of evidence suggesting that masks also protect the people wearing them, lessening the severity of symptoms, or in some instances, staving off infection entirely.”