While the vaccines have undoubtedly brought hope that the end of the pandemic and a return to normalcy is coming, there’s been confusion on how the distribution process will roll out locally. Some Coloradans are also still concerned about possible side effects. As Colorado moves into phase 1B of the distribution plan, we spoke to Dr. Richard Zane, chief innovation officer for UCHealth and chair of emergency medicine at the University of Colorado School of Medicine, to understand more about how the vaccines work and when Coloradans can expect to receive them.