The U.S. has the highest number of confirmed cases by far, and over 108,000 deaths. On Thursday, Robert Redfield, head of the Centers for Disease Control and Prevention, told a House committee that many Americans are failing to heed CDC warnings that they should practice social distancing and wear masks in public.

Dr. Robert Redfield: “We’re very concerned that our public health message isn’t resonating. We continue to try to figure out how to penetrate the message with different groups.”