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

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

The COVID-19 variant currently spreading in some countries may cause painful sore throats, giving it a new nickname: "Razor blade throat" COVID.

A new COVID variant is causing people to experience such severe sore throats that they say it feels like swallowing razor blades.