The NB.1.8.1 COVID variant has spread to multiple US states after causing significant surges in China and Hong Kong. Health ...

New Symptoms of COVID-19: From a persistent sore throat that feels like razor blades to severe muscle aches, discover some unusual signs of the new COVID-19 variant NB.1.8.1 spreading globally.

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 right now, Subhash Verma, microbiology and immunology professor at the ...

Despite an uptick in recent cases, the number of COVID-19 hospitalizations and deaths is just about at new lows, according to ...

A highly contagious new COVID-19 variant called NB.1.8.1 or "Nimbus" is spreading rapidly in the U.S., driving more than one-third of cases. What to know about symptoms and vaccines.

A new COVID variant, known as NB.1.8.1, has made landfall in the United States, and it's more transmissible than other ...

Key Takeaways NB.1.8.1 may make up over one-third of current U.S. COVID-19 cases The variant is spreading fast, but doesn’t cause more severe illness, experts say Vaccines may be harder to get ...

The researchers followed participants from October 2024 to January 2025. Median age was 76 years, and 54.2% were women. By ...