NB.1.8.1, a new COVID-19 variant that has caused concern among WHO officials, is now spreading in America, according to CDC ...

A highly transmissible new COVID-19 variant called NB.1.8.1, aka "Nimbus," is spreading in the United States, CDC data show.

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 ...

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

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

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

There has been a big rise in Covid cases requiring hospital treatment, with sufferers reporting a "very painful" symptom.

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

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