Just before the busy summer travel season in the US, a new COVID variant called NB.1.8.1—also known as “Nimbus”—is quickly ...

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 spreading in some parts of the world has been nicknamed "razor blade throat" because of its painful ...

The new COVID-19 variant NB.1.8.1, nicknamed ‘Nimbus,’ now accounts for 37% of U.S. cases. It spreads fast, causes severe ...

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

Nicknamed "razor throat," the symptom of the Nimbus variant is an intensely painful sore throat, with some patients likening ...

A new COVID-19 variant, nicknamed Nimbus, is rising around the world — including in California — and known for giving “razor ...

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

Newest Covid variant causing ‘razor blade throat.’ What to know - The Nimbus variant is is now one of the most prevalent ...

Vaccine makers will have to run large new trials before updated shots can be approved for everyone who is not at a higher-than-average risk.