As the Trump administration moves to limit COVID booster vaccines for some, here's what to know about the latest variant NB.1 ...

The dominant strain in the U.S. is currently LP.8.1, which Moderna recently selected as the strain to be included in its ...

The World Health Organization announced last week that it was monitoring the variant, NB.1.8.1, following a rise in cases in ...

Symptoms appear to be similar to other variants of COVID-19 and the public health risk remains low, WHO information shows.

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 ...

While the WHO points out that NB.1.8.1 is “growing rapidly compared to co-circulating variants,” the agency also notes that there’s no evidence that the variant will cause more health risks compared ...

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

A surge of COVID cases and the emergence of a new variant ahead have raised concerns from health authorities, with doctors ...

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

The highly-infectious new Covid strain - officially named NB.1.8.1 - has been detected in multiple countries, including ...

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