pfizer vaccine April 9, 2021 2:38 pm Pfizer Requests FDA to Expand Use of COVID-19 Vaccine in Adolescents Pfizer and its German partner BioNTech have requested the FDA expands the emergency use of their COVID-19 vaccine to include adolescents aged 12 to 15. US & World Videos 0:45 Lakers fire head coach Darvin Ham 1:12 5 things to know about Tom Thibodeau 21:18 Jim Gaffigan gives hilarious dad advice to Kelly Clarkson audience 9:45 Orlando Bloom says he's shocked he's still alive after filming his new adventure show 9:22 Mississippi nonprofit tackles poverty head-on through radical approach