CU Boulder researchers, including Sara Sawyer and Matthew McQueen, took part in a series of webinars focusing on how the campus is preparing for the fall semester. See the recordings Incoming Buffs ...

It's one of the primary tools to keep the coronavirus under control.But local health officials said a number of factors have made contact tracing difficult."It's not as easy as it seems," said Dr.

A surge in COVID-19 cases and a shortage of contact tracers has for weeks hampered Sacramento County’s efforts to contact and warn people exposed to coronavirus. Now, an additional hurdle is ...

As an infectious disease nurse during the COVID-19 pandemic, Debbie Sorensen works as a memory detective on a tight deadline. The mystery she's trying to untangle is where an infected person has been ...

TOLEDO, Ohio — Lucas County has been at Red Level Three in the state's health advisory system for four weeks now. Meanwhile, local health leaders have said a big problem we face test efficiency, ...