Some Americans welcome new CDC mask guidance, others wary

People protest mask mandates outside the State Capitol Feb. 9 in Hartford, Conn. Americans who have been clamoring for an end to mask-wearing have welcomed new guidance from the Centers for Disease Control and Prevention. It says healthy people in most areas of the country can safely stop wearing masks. But others remain wary that the pandemic could throw a new curveball. (AP Photo/Jessica Hill)

Customers wearing face masks to protect against the spread of the coronavirus shop at the Reading Terminal Market in Philadelphia, Wednesday, Feb. 16, 2022. Americans who have been clamoring for an end to mask-wearing have welcomed new guidance from the Centers for Disease Control and Prevention. It says healthy people in most areas of the country can safely stop wearing masks. But others remain wary that the pandemic could throw a new curveball. (AP Photo/Matt Rourke)

CHICAGO — Grace Thomas is fully vaccinated against COVID-19 but still not ready to take off her mask, especially around the kids at the home day care she runs in Chicago.