[TRENDING NEWS] At the F.D.A.’s urging, Pfizer-BioNTech and Moderna are expanding their studies of children 5 to 11.

Author: BY SHERYL GAY STOLBERG, SHARON LAFRANIERE AND NOAH WEILAND - Publish Date: July 26, 2021 at 11:30PM

It was unclear whether expanding the studies will have any impact on the timing of when vaccines could be authorized for children on an emergency basis.