Joyce Kaufman

Video- Popular Blue Surgical Masks Offer Close To Zero Covid Protection

Virus Outbreak Florida
Signs in a hallway reminds students to wear masks and distance themselves at Fox Trail Elementary School, Friday, Oct. 9, 2020, in Davie, Fla. Broward County, Florida schools began a phased reopening for face-to-face eLearning Friday. (AP Photo/Wilfredo Lee)