New saliva test a ‘huge step forward’

Coronavirus updates: New saliva test a ‘huge step forward’; Birx urges Americans to wear masks indoors and outdoors

A sliver of help may be on the way for the relentless coronavirus testing issues hampering efforts to slow a U.S. death toll that inched toward 170,000 on Sunday. The average number of daily tests across the nation has begun to fall, according to the COVID Tracking Project.

By Miki