coronavirus December 22, 2021 11:31 am CDC Director: ‘There Really Is No Need to Panic' Rochelle Walensky, director of the Centers for Disease Control and Prevention, says with the available tools to help prevent and fight COVID-19, “there really is no need to panic.” 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