Carla Constanza, a nurse with Medford Public Schools, performs a COVID-19 swab test on 5th grader Zachary Maynard at McGlynn Middle School in Medford, Mass., on March 15, 2021.
Ultraviolet light systems are used in a wide variety of public spaces, like these New York City subway cars, to deactivate the virus that causes COVID-19. Now schools are following suit.
Eric Griffith has been a bus driver for Duval County schools in Jacksonville, Fla., for 20 years. He's been driving students all year and hopes to get his coronavirus vaccine soon.