Covid-19 vaccines roll out for ages 12 to 15

The rollout of the Pfizer/BioNTech coronavirus vaccine for children ages 12 to 15 in the United States has been reminiscent of when those very first Covid-19 vaccine doses were administered late last year, said Dr. Lisa Costello, a pediatrician at West Virginia University Medicine Children's Hospital and a member of the American Academy of Pediatrics' Committee on State Government Affairs.

"As we've seen this new age category, from 12 to 15, it's brought renewed hope. Many of the people who I know that work the various vaccine clinics, they've told me it felt like December when we were giving those first shots," Costello said.

"People are so hopeful." In less than one week, we have vaccinated more than 600,000 12- to 15-year-olds.