As the administration moves to limit COVID booster vaccines for some, here's what to know about the latest variant NB.1.8.1 ...

A new Covid variant surging in Asia is now spreading across the US. Here’s where it is and what to know - The spread of ...

As of May 2025, a new COVID-19 variant, NB.1.8.1, is making headlines globally. Emerging as a subvariant of the Omicron ...

The new Covid-19 subvariant NB.1.8.1, detected in the US after a surge in China, is being closely monitored due to its rapid ...

Preliminary data from researchers in China suggest the NB.1.8.1 variant is not better at evading the immune system compared ...

A new COVID-19 strain linked to a spike in cases in China has been detected in the U.S., but the CDC says it has seen so few ...

New COVID variant NB.1.8.1 detected at US airports from travelers from China, Asia and Europe amid rising hospitalizations in ...

A new Covid-19 variant, NB.1.8.1, has surfaced in the US, following a surge in China, with cases detected in international ...

People carrying NB.1.8.1 variant have tested positive at airports in California, Washington state, Virginia, and around New York City.

A new and apparently more infectious variant of Covid-19 has been detected in the US after cases surged in China. The strain ...

NB.1.8.1 and LF.7, the new Covid Variants: what are they and how they are different from the past delta and omicron variants?

The country has reported over 1,000 active COVID cases, with Kerala leading the surge, recording more than 430 infections.