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

The WHO has designated Nimbus as a ‘variant under monitoring’ and considers the public health risk low at the global level.

California faces new Covid-19 threat from subvariant Nimbus, causing severe throat pain and raising concerns among health ...

The new COVID-19 variant, known as Nimbus, is spreading concern due to its distinct symptom of a 'razor blade throat.' This ...

New Delhi: As of 20 June 2025, India has reported a total of 5,608 active COVID-19 cases, reflecting a change of 368 cases ...

The COVID-19 Nimbus variant is on the rise in the U.S. as many report a painful symptom known as "razor blade throat." If you ...

A new Covid-19 variant, NB.1.8.1, nicknamed "Nimbus," is spreading globally, including in the US and Asia. While more ...

The highly contagious Nimbus is now Britain's most dominant strain with official UKHSA data suggesting infections have ...

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

Other Covid-19 symptoms of any variant include fever, chills, cough, shortness of breath or loss of taste or smell. Experts ...