Is you throat always sore? You may be suffering from "razor blade throat,” a symptom tied to the new COVID variant, NB 1.8.1.

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

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

What is new COVID? The Centers for Disease Control and Prevention reportedly spotted COVID variant NB.1.8.1 through its airport screening program in May and traced it to a large surge in ...

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

Learn about the new COVID variant, NB.1.8.1, and find out what health officials are saying about its spread this summer.

The WHO has designated NB.1.8.1, sometimes referred to as Nimbus, as a Variant Under Monitoring (VUM). It is a descendant of ...

A new Covid strain called NB.1.8.1, has been found circulating in the UK with health officials giving advice to people who ...

A new COVID-19 subvariant, NB.1.8.1, has emerged, spreading rapidly across multiple countries, including the UK and the US.