On Monday, the Los Angeles County Department of Public Health advised all residents to wear masks while ... estimate that Delta is 60% more transmissible than the Alpha variant from the United ...

Face masks are once again in the spotlight ... than previous coronavirus forms including Delta, many people are wondering if their mask is up to the task of protecting them. Do you need to upgrade ...

The World Health Organization suggested that fully vaccinated people still wear face masks ... Delta variant. The most recent evidence shows the Delta variant is about 60% more contagious than the ...

As U.S. infections rise, the C.D.C. urges some vaccinated Americans to wear masks again ... health officials face in inoculating residents, even as the more contagious Delta variant of the ...

The World Health Organization suggested that fully vaccinated people still wear face masks ... Delta variant. The most recent evidence shows the Delta variant is about 60% more contagious than the ...

The most transmissible variant yet, Delta is roughly twice as contagious as the original COVID strain, and as much as 60 percent more contagious than the Alpha ... wear face masks indoors in ...

More than two months ago, the US CDC had recommended that people who are fully vaccinated - those who received both shots of the two-dose Covid-19 vaccines - need not wear face masks both indoors ...

Air travel is getting bumpier for travelers who decline to wear face masks. Delta Air Lines has added 270 passengers to its no-fly list for refusing to comply with the carrier's requirement to don ...

These latest results make the company the producer of the sole known textile proven to eliminate both the Alpha and the Delta COVID-19 strains and further proves the role that masks – and these ...