Michiganders adjust to state’s updated mask mandate Anyone fully vaccinated is not required to wear a mask beginning May 15 Tags: DETROIT – Downtown Detroit looked similar to how it was pre-pandemic Saturday night. The mask mandate in Michigan is now lifted, which those who are fully vaccinated don’t have to wear a mask outside or inside. “I feel comfortable, that I’ve been vaccinated for over two months. I also feel like it’s up to every person and how they feel,” said Amy Canterbury. READ: Ad Taurean Thomas, on the other hand, said he’s not ready to get rid of his mask just yet.