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

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.

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.

COVID-19 cases are rising in 27 states. Is the US facing a summer wave? What to know about COVID trends and symptoms of the ...

As summer continues, something to watch out for is the highly contagious, new strain of COVID-19 called NB.1.8.1 or 'nimbus.' ...

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 ...

The variant is spreading fast, but doesn’t cause more severe illness, experts say Vaccines may be harder to get for some people this fall MONDAY, June 16, 2025 (HealthDay News) — A new COVID ...

A new COVID-19 variant is on the rise. Variant NB.1.8.1, which was unheard of just months ago, is now projected to be the second-most common strain in the United States.

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 ...

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 for some people ...

Key Takeaways ...