What’s the holdup on COVID vaccines for kids 4 and younger?

Your browser doesn’t support HTML5 audio

Alexis, 6 years old, gets his first dose of the Pfizer-BioNTech COVID-19 vaccine for children 5 to 11 years old, at a vaccination center in Bucharest, Romania, Wednesday, Jan.26, 2022. (AP Photo/Andreea Alexandru)

Share

Recent Posts