pfizer vaccine April 14, 2022 10:40 am Pfizer Says COVID-19 Booster Raises Antibodies in Kids 5-11 Pfizer and its partner BioNTech said Thursday new data shows its kid-sized booster shot helps healthy 5- to 11-year-olds rev up virus-fighting antibodies. 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
