A university that many researchers have touted as a potential model for reopening campuses to in-person classes is hitting some bumps in the road. The University of Illinois at Urbana-Champaign had implemented a mass coronavirus testing program for staff and students in an effort to keep virus spread on campus under control. But on Wednesday, the university reported rising numbers of positive coronavirus cases and announced a two-week lockdown for undergraduates.

https://www.npr.org/sections/coronavirus-live-updates/2020/09/03/909137658/university-with-model-testing-regime-doubles-down-on-discipline-amid-case-spike