Doctor Kevin Most is the Chief Medical Officer at Northwestern Central DuPage Hospital. He joins Dean Richards every Sunday morning at 9:30 to discuss the latest COVID-19 news and to answer your questions. This week, Dr. Most talks about herd immunity and when he thinks we could see mass vaccinations.
Dr. Most estimates when he thinks we’ll reach herd immunity and lose the masks

FILE – In this Thursday, Feb. 4, 2021 file photo, a state legislator adjusts her face masks while asking a question at the Capitol in Jackson, Miss. A government study released on Wednesday, Feb. 10, 2021, finds that wearing two masks can better than one, in protecting against coronavirus infection. But health officials are stopping short of recommending that everyone double-up. “The first challenge is to get as many as people as possible masking. And then for those that do mask, to help them get the best benefit out of that mask,” said Dr. John Brooks of the Centers for Disease Control and Prevention. (AP Photo/Rogelio V. Solis)