mask guidance April 27, 2021 3:11 pm What Vaccinated People Can Now Do, According to the CDC The Centers for Disease Control and Prevention updated guidance allowing fully vaccinated people to safely stop wearing masks and physical distancing in most places. US & World Videos 1:20 Gigi Hadid wows in sweeping Met Gala look 1:52 Amanda Seyfried reveals her kids' reaction to her daring metallic Met Gala look 1:34 Nicole Kidman floored over Olivia Rodrigo's AMC ad tribute 1:12 Ariana Grande channels Glinda at 2024 Met Gala 1:02 20% of nurses to leave field within 2 years