Washington Post – “As more Americans are vaccinated against the coronavirus and a growing body of scientific evidence suggests that the risk of outdoor transmission is low, many people are wondering: Do we need to keep wearing face masks outside? The short answer is that masking outdoors can be “optional,” says Paul Sax, clinical director of the Division of Infectious Diseases at Brigham and Women’s Hospital in Boston. While he says people should still generally don masks indoors, Sax believes statewide mandates for wearing masks outdoors may no longer be necessary. “The science of the viral transmission is advanced enough that we really don’t want to be kind of confusing people by forcing them to wear masks in places where really they’re at minimal risk,” he says…”