I’m Vaccinated. When Is It Safe to Take My Mask Off? Ifeadi C. 06:01 Feed: All Latest, Zero Tech Blog Mask guidance continues to change. Here’s what you need to know, depending on who you are, to protect yourself—and, most importantly, others. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsWatch James Comey Testimony LiveAi Weiwei Gets Artsy-Fartsy About SurveillanceThe Lamborghini Huracán Performante Wrangles the Wind for Supercar SuperstardomWith Breast Cancer, the Best Treatment May Be No TreatmentGoogle’s AI Eye Doctor Gets Ready to Go to Work in IndiaWestworld's Creators Know Why Sci-Fi Is So Dystopian