Confused About Mask Guidelines for Vaccinated People? Start By Asking Yourself These 3 Questions From an ER Doctor

You should always follow the baseline mask guidance for where you live and the businesses you enter. Beyond that, here's when to wear a mask.

alt
Photo: <a href="http://www.stocksy.com" target="_blank" rel="noopener noreferrer">Stocksy</a> / Ivan Gener