Research 

An interactive dashboard that estimates Covid-19 incidence at gatherings in the U.S. has added a new feature: the ability to calculate county-level risk of attending an event with someone actively infected with Covid-19. Previously, the dashboard estimated exposure for different size events by state.

An ambitious campuswide testing program aimed at identifying asymptomatic Covid-19 community members has helped limit daily case counts to single digits at the Georgia Institute of Technology, which currently has approximately 7,400 students living on campus and several thousand more students, faculty, and staff commuting to learn and work there each day.