coronavirus October 15, 2020 5:45 pm Doctors Push Back Against ‘Herd Immunity' as COVID-19 Cases Spike As COVID-19 cases increase in 36 states, medical experts are pushing back against the White House’s embrace of a “herd immunity” strategy. US & World Videos 1:43 How to tell if it's COVID, flu or fall allergies and what to do 1:59 New COVID-19 vaccines, free tests available as cases rise 1:31 CDC recommends updated Covid shot for everyone ages 6 months and up 1:33 People weigh updated COVID-19 boosters as FDA potential approval nears 2:26 COVID-19 Public Health Emergency Ends in Connecticut
