Dr. Gupta: How to assess risk when going mask-free
CNN
For more than a year now, many of us have followed the standard drill: wash our hands, stay 6 feet apart, choose outdoor activities over indoors, and -- most of all -- wear a mask.
Once vaccines were authorized for emergency use, the rules -- as laid out in guidelines from the US Centers for Disease Control and Prevention -- slowly started to change as more people got their shots.More Related News