Does the Delta Variant Mean Different Things for Elementary, High School, and College?

With schools set to re-open, the number of children COVID-19 hospitalizations on the rise, and vaccinations not yet authorized for children under age 12, what is the most important thing you can do to protect yourself and others? Dr. Preeti Malani, of the University of Michigan, and Dr. Tina Tan, of Northwestern University, weigh in on back-to-school and vaccination policies.