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 -- 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 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 ...

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 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 ...

The Centers for Disease Control and Prevention (CDC) has once again overhauled its mask guidance this week, asking all Americans to go back to wearing face masks in indoor public spaces and in crowded ...

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 ...

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 ...

Though the delta variant is causing a rise in COVID-19 cases, demand for masks remains low, and some domestic mask makers are struggling to stay in business, Bloomberg reported July 27. About 5,000 ...

"Given the delta variant that's out there, you probably need to upgrade your mask," Dr. Ashish Jha, a leading COVID expert and dean of the Brown University School of Public Health, said on "Fox News ...