The CDC updated masking guidelines for fully vaccinated Americans—here’s what you need to know

Over the past year, many of us have come to rely on our face masks. These trusty strips of cloth provide protection against the transmission of COVID-19, making everyday activities from grocery shopping to walks outside safer. But now, top U.S. medical officials say you may be able to rely on your mask a little less. If you’re fully vaccinated you no longer need to wear a mask outside unless you’re in a crowded setting or venue, according to new guidelines released by the Centers for Disease Control and Prevention...