How Close Is Colorado To Herd Immunity?

April 28, 2021
Rachel Herlihy Jared Polis Press Conference 200520Rachel Herlihy Jared Polis Press Conference 200520Hart Van Denburg/CPR News
State epidemiologist Rachel Herlihy

Herd immunity: the idea that when enough people get vaccinated, or have survived COVID-19, that we keep the virus at bay. So how's Colorado going to get there? And can Colorado get there? State epidemiologist Dr. Rachel Herlihy is here to answer questions, along with CPR Health Reporter John Daley who updates the Centers for Disease Control's guidelines for wearing masks.