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

A highly transmissible new COVID-19 variant called NB.1.8.1, aka "Nimbus," is spreading in the United States, CDC data show.

Learn about the new COVID variant, NB.1.8.1, and find out what health officials are saying about its spread this summer.

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 new Covid variant, NB.1.8.1, is spreading across the world, with India and other countries in Asia reporting a surge in ...

The variant, known as NB.1.8.1, has been spreading fast. The U.S. Centers for Disease Control and Prevention (CDC) estimates ...

The WHO has designated NB.1.8.1, sometimes referred to as Nimbus, as a Variant Under Monitoring (VUM). It is a descendant of ...

A new COVID-19 strain has been reported in dozens of countries, including the U.S. Here's what you should know about it.

How parents can take steps to protect their family and children from contracting and spreading the new COVID variant, NB ...

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 painful new symptom is drawing attention from doctors as another COVID-19 variant begins to spread across the US. The sore ...