The NB.1.8.1 COVID-19 variant was linked to a large surge of hospitalizations in parts of Asia earlier this year.

A new COVID-19 variant called NB.1.8.1, aka "Nimbus," is spreading rapidly in the United States, CDC data show. What to know ...

The World Health Organization (WHO) is keeping an eye on a new COVID-19 variant called NB.1.8.1, or “Nimbus,” that has spread ...

The variant, NB.1.8.1, is projected to become the most prevalent strain of the virus in Ontario. Here’s how to keep yourself ...

COVID-19 is remains a public health concern five years after the start of the pandemic. What to know about vaccines, variants ...

NB.1.8.1 has mutations that could increase the virus’s transmissibility and decrease the efficacy of certain neutralizing ...

A new COVID variant - NB 1.8.1 - is in New Jersey. Parents can take steps to protect their children from COVID this summer.

New figures show the viral infection is on the rise after hitting UK shores - with NHS advising 'stay home' with symptoms ...

A new COVID variant - NB 1.8.1 - is creeping across the country; here are the symptoms to watch for, and vaccinations you'll ...

Health officials are tracking a new COVID-19 variant. This comes as confusion grows over vaccine recommendations moving ...

This strain, Salon reports, causes “razor blade throat,” or a severe sore throat; Other symptoms include traditional flu-like ...

The new variant has made its way to the U.S. and could be skilled at evading some of our defenses, research suggests.