blog posts University of Illinois’ COVID-19 saliva test reaches 1 million mark Dec 7, 2020 12:45 pm by Chicago TribuneIllinois in the News Share on Facebook Tweet Email Images Chicago Tribune (Dec. 4) Most of the tests – more than 930,000 – were done at the flagship campus in Urbana-Champaign, where faculty researchers developed the test. Share on Facebook Tweet Email