Sales of reusable face masks, which had started to cool down earlier in the summer, have reversed course as the Delta variant spreads across the United States. Weekly mask sales in dollars had been ...

A growing number of public-health experts are urging the Centers for Disease Control and Prevention to recommend that even fully vaccinated people wear face masks in public amid the resurgence of ...

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.

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 ...

Due to the surge in the COVID-19 Delta variant and updated guidance on masks from the Centers for Disease Control and Prevention, several retailers are reverting to requiring masks. Many of these ...

However, county public health officials say its never a bad idea to wear a mask in crowded, public spaces. Because of the Delta variant spreading nationwide, Dwivedi said he has begun wearing a mask ...

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 ...

SAN FRANCISCO -- The Delta variant now accounts for more than 51% of new COVID-19 cases across the country. Los Angeles County public health officials recommend everyone wear masks inside regardless ...

As the Delta variant emerges as the dominant strain of Covid across the country, the Capitol attending physician is warning Congress about the variant's presence on Capitol Hill. "The Delta variant ...

As 56 million school children return to the classroom, the debate over masks in school rages -- along with the Delta variant. "The Delta variant is really effective at making copies of itself," says ...