CNN's Dr. Gupta: We're 'Already Probably at Some Level of Herd Immunity' When You Factor in Natural Immunity

On Friday's broadcast of CNN's "New Day," CNN Chief Medical Correspondent Dr. Sanjay Gupta stated that when you add vaccinated people and "some of the pre-existing immunity" from people who have been infected with coronavirus, "you're already probably at some level of herd immunity in this country."