CDC January 5, 2022 2:30 pm Fauci: ‘We Should Not Be Complacent' with Omicron Dr. Anthony Fauci says we need to remain vigilant as COVID-19 continues to spread with the omicron variant. Fauci also laid out a rough timeline for vaccination for young children. 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