FDA greenlights Pfizer vaccine for children ages 12 to 15

New York became the latest state to require students at publicly funded colleges be vaccinated for the fall term — a move that comes as overall, new infections in the U.S. have fallen to their lowest since last September. Vaccine manufacturer Pfizer announced Monday that it had received FDA approval to vaccinate children 12 to 15 years old. William Brangham has the latest COVID news.