Coronavirus updates: New saliva test a 'huge step forward'; Birx urges Americans to wear masks indoors and outdoors - USA TODAY

A sliver of help may be on the way for the relentless coronavirus testing issues hampering efforts to slow a U.S. death toll inching toward 170,000. https://www.usatoday.com/story/news/health/2020/08/16/coronavirus-news-yale-saliva-test-wear-masks-indoors-outdoors/5591407002/