The polarization surrounding mask mandates is deepening as some state and local officials spar on how to approach face coverings protocols in schools, a debate unfolding as more children contract COVID-19.
Coronavirus
CNN: US officials split on masking children in schools
Melissa Moy, a teacher at Yung Wing School P.S. 124, goes over a lesson on a monitor with in-person Summer program students on July 22, 2021 in New York City.
