CDC Expected to Give the Green Light on Covid Vaccine for Kids Aged 5 to 11

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Doses of the Pfizer-BioNTech COVID-19 vaccine stored in an ultra-cold freezer at NYC Health + Hospitals Metropolitan, February 18, 2021.
( MARY ALTAFFER/AP/SHUTTERSTOCK )
Produced by Deborah Goldstein
GBH PRX WNYC Studios