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 ...

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 ...

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, nicknamed Nimbus, is rising around the world — including in California — and known for giving “razor ...

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 ...

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

A new COVID-19 variant spreading across the United States may cause an extremely painful sore throat—dubbed the "razor throat ...

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

New COVID variant Nimbus causes excruciating 'razor blade throat' symptoms. Learn about this painful strain spreading across ...

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