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

A new COVID-19 variant that has caused concern among WHO officials is now spreading in America, according to CDC data. Here’s ...

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

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 ...

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

A new COVID-19 variant is quickly spreading across California, and health experts are warning it could lead to a surge of ...

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

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

For now, NB.1.8.1 accounts for fewer than 20 reported cases nationwide, USA Today reported – but the transmissibility of the ...