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

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 appears to be on the rise in some parts of California as a new, highly contagious subvariant — featuring "razor ...

Just when many Americans were starting to feel a sense of normalcy, a new COVID-19 variant, dubbed "Nimbus," has emerged, quickly spreading across the nation and raising concerns among public health ...

Experts are warning of a dangerous new Covid variant spreading in over a dozen states that can cause a throat so sore it ...

Cleveland Department of Public Health officials are warning of a "strong likelihood of increased community spread in the ...

A dangerous mpox outbreak is unfolding in Sierra Leone. In just the first week of May, cases rose by 61%, and suspected cases ...

While COVID-19 transmission remains low in the US, health experts are anxious about the potential for a big summer wave as ...

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.

By Jeroslyn JoVonn The NB.1.8.1 COVID variant, now in the U.S., accounts for 10% of global cases, causing evolving symptoms ...