Fauci: If there's a second wave of coronavirus, U.S. 'will be much better prepared'

Anthony Fauci, one of the White House's leading health experts on the coronavirus task force, said the U.S. could see a "second wave" of coronavirus, but insisted the country will be “much, much better prepared” for that possible outbreak. 

Fauci made the remarks in a CNN interview as the country confirmed over 164,000 cases and reported more than 3,000 deaths. 

The expert said a broad use of masks is being considered during the coronavirus pandemic, once supply is sufficient for health care workers.