CDC Head Warns Coronavirus Could Be 'Worst Fall' In Public Health

Watch VideoThirty-four states and Washington, D.C., have issued some form of a mask mandate in recent months.

Mask-wearing is just one of several steps the nation's top health officials say will pay off.

Dr. Robert Redfield, the head of the CDC, issued this warning in an interview with WebMD this week.

"For your...