What’s behind the global surge of new Covid variant NB.1.8.1 – and should you get vaccinated? - Scientists and experts ...

A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to ...

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 new COVID-19 variant is spreading rapidly through the U.S. What to know about NB.1.8.1 and its symptoms in Tennessee.

Why has there been a global surge of new Covid variant NB.1.8.1? - Scientists and experts believe the variant is more transmissible than previous variants ...

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

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Origins and rapid global expansion. The NB.1.8.1 variant first appeared on the radar of international health surveillance systems in late January 2025, emerging from the well-established Omicron ...

A new variant of Covid named NB.1.8.1 or 'Nimbus' is spreading like wildfire across the globe, with India the newest country ...

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