A new Covid-19 variant called NB.1.8.1, or Nimbus, represents about a third of new US Covid-19 cases. Dr. Leana Wen answers ...

A newer COVID-19 variant may be causing a severe sore throat in those who contract the infections. Here's what to know about ...

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

As of the week ending June 7, NB.1.8.1 is the second most dominant variant in the U.S., accounting for an estimated 37% of ...

A painful sore throat, often referred to as "razor blade throat", is just one of the symptoms of a new COVID-19 variant. This ...

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 ...

The variant, known as NB.1.8.1, has been nicknamed by some as “razor blade throat” due to the painful symptom.

The newest concerning variant of covid-19 is rapidly advancing across the U.S. Data from the Centers for Disease Control and ...

There are no other symptoms outlined that are specific to NB.1.8.1 by the CDC. Symptoms listed by the health agency still ...

A new COVID-19 variant spreading rapidly across the United States is causing excruciating throat pain that patients describe ...

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

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