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

That's because the variant — NB.1.8.1. or “Nimbus” — may cause painful sore throats. The symptom has been identified by ...

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

COVID appears to be on the rise as a new, highly contagious subvariant — featuring “razor blade throat” symptoms overseas — ...

A new COVID-19 variant, nicknamed Nimbus, is rising around the world - including in California - and known for giving "razor blade throat" symptoms. Officially called NB.1.8.1, the variant was labeled ...

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

A new COVID-19 variant called NB.1.8.1 is seeing a surge in US and has become a cause of concern for health officials.

Dealing with a persistent cough and sore throat that seems to worsen over time? You might have the dreaded "razor blade throat," thought to be a symptom of new COVID variant, NB 1.8.1. Here's ...