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

NB.1.8.1 is one of the latest variants of COVID-19, a "slightly upgraded version" of the LP.8.1 variant that is prominent ...

An extremely sore throat, or "razor blade throat", is a symptom that's currently being associated with the new COVID-19 ...

The COVID-19 variant that may be driving a recent rise in cases in some parts of the world has earned a new nickname: “razor ...

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 strain has become increasingly more common in the U.S. in recent weeks and can cause a painful symptom that some ...

Patients are reporting a "razor blade throat" symptom — potentially due to the new "Nimbus" COVID variant — where their ...

A new COVID variant called Nimbus is spreading in the US. This variant, officially known as NB.1.8.1, causes severe sore ...

The latest COVID variant is causing a distinctive symptom: a sore throat so severe it's nicknamed "razor blade throat." Some patients report a sharp, stabbing pain when they swallow, often at the back ...

One of the most common symptoms of COVID-19 in June 2025 sounds scary, and if you get it, it feels that way too: It's been dubbed "razor blade throat." " 'Razor blade throat' is a term used to ...