COVID-19 appears to be on the rise in some parts of California as a new, highly contagious subvariant — featuring 'razor ...

Also known as "Nimbus," the new COVID variant NB.1.8.1 is characterized by its extremely painful sore throat, described as ...

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

The WHO has designated Nimbus as a ‘variant under monitoring’ and considers the public health risk low at the global level.

California faces new Covid-19 threat from subvariant Nimbus, causing severe throat pain and raising concerns among health ...

The newest variant, NB.1.8.1, also known as Nimbus, is now widespread in California and across the United States. The new ...

Patients and doctors say the latest COVID-19 variant spreading in the U.S. in some cases causes a sore throat so painful it ...

Nicknamed “Nimbus,” the new subvariant NB.1.8.1 has been described in news reports in China as having more obvious signs of ...