Mobile phone-based saliva test wins NIH prize
September 10, 2020![](https://news.cornell.edu/sites/default/files/styles/story_thumbnail_home/public/2020-09/0910_nih_tnd.jpg?itok=za3iWHUt)
Cornell researchers’ concept for a mobile phone-based system to detect infectious diseases and nutritional deficiencies in saliva was awarded a $100,000 NIH Technology Accelerator Challenge prize.