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 ...

Nimbus has been detected in at least 14 states including New York, New Jersey, Massachusetts and Rhode Island.

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

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

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

The World Health Organization is monitoring a new mutation of the virus that’s already caused a surge in Asia.

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 ...

A new COVID-19 variant is circulating. The CDC reports that the B.1.8.1 variant accounts for over 37 percent of new U.S.

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