CHICAGO (WLS) -- Work being done inside a UIC lab will hopefully lead to more information about various strains of COVID-19, including the Delta variant. "What we want to know is how fast these ...

As the delta variant continues to spread in countries around the world, some COVID-19 safety restrictions have been reinstated in efforts to curb the rising cases. But the director of the U.S. Centers ...

SAN FRANCISCO (KGO) -- Bay Area doctors and health officials are concerned about the rapid spread of the COVID-19 Delta variant, warning significant outbreaks could trigger a setback for the state.

HOUSTON, Texas (KTRK) -- Texas Medical Center healthcare leaders are now calling the increase in COVID-19 cases a fourth wave. On Tuesday, the TMC's president and CEO said that hospitalizations went ...

Oregon will soon require people to wear masks outdoors in public settings where physical distancing isn't possible, the governor said Tuesday, in response to near-state-record COVID-19 cases and ...

Kids under 12 depend on everyone else getting vaccinated, one expert said as some states report children in the ICU with COVID-19.

"The rules have changed. We have a different epidemic now that we did in May." Adding more insight into the CDC’s updated mask guidance, newly published details of the Provincetown outbreak raise ...