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 ...

There’s nothing so far to suggest that the disease associated with the new variant is more severe compared to other variants.

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

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

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

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

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

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

The World Health Organization is monitoring a new mutation of the virus that’s already caused a surge in Asia.

People who have caught the Nimbus variant have described having a really bad sore throat — some say it feels like swallowing ...