Pediatrician warns parents and governors: Don't 'underestimate' the virus
Dr. Richard Besser, president and CEO of the Robert Wood Johnson Foundation and former acting director of the CDC, said parents should not get to choose if their kids wear masks in school.
"Allowing it to be an issue of personal choice is fine if it only affected your child, but it doesn't. It affects everyone around your child as well," Besser told "Good Morning America" Tuesday.
"There's a lot we don't know about this virus," Besser said. "I urge parents, I urge schools, I urge governors, not to underestimate what we're dealing with."