The new Omicron subvariant, NB.1.8.1 or Nimbus, is spreading in Europe, prompting health authorities to call for continued vigilance and booster vaccinations for at-risk groups.

A doctor has warned that a new strain of Covid-19 could be immune from the vaccine. The Stratus strain has spread across the ...

A new strain of Covid has spread across the UK with some experts warning it is resisting immunity.Unlike other strains, the ...

Last month doctors said a variant called Nimbus was spreading quickly through the country - giving people a very sore throat ...

A COVID-19 strain with the nickname of "nimbus" has become the dominant variant of that disease in the U.S. but hasn't yet ...

A new variant of COVID-19 known as NB.1.8.1, or “Nimbus,” was first observed last January and has since been identified as ...

A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to know about symptoms and vaccines.

Despite being smack in the middle of summer months, common colds, strep throat and COVID are making people sick right now.

A new COVID-19 variant is spreading across the United States. Health experts shared tips on how to stay safe while enjoying ...

COVID-19 variant N.B.1.8.1, or Nimbus, is more contagious than recent past variants and known to cause a particularly painful ...

The World Health Organization has added the variant, known formally as XFG, to its monitoring list. A dry, irritated throat ...

IT IS A LITTLE BIT MORE INFECTIOUS AND CONTAGIOUS THAN KIND OF THE LAST COUPLE OF VERSIONS THAT WE HAVE SEEN BEFORE. SO WE’RE SEEING A PRETTY RAPID RISE IN THE NUMBER OF CASES RELATED TO NIMBUS.