NB.1.8.1 — have been detected in Washington, according to federal surveillance data. Why it matters: The variant has been ...

Less than 20 cases of the new COVID-19 variant, NB.1.8.1, had been reported in the U.S., as of Tuesday, May 27.

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

In Spain, the number of infections has risen in the last week, but there is no information linking the increase in cases to ...

While the WHO points out that NB.1.8.1 is “growing rapidly compared to co-circulating variants,” the agency also notes that ...

Called NB.1.8.1, the variant is circulating across the globe and is responsible for a spike in cases in Australia, Thailand ...

NB.1.8.1 is a variation of the JN.1 COVID variant, which is from the Omicron family. “It doesn’t seem to be a huge jump, like ...

Dr. William Schaffner, Vanderbilt University School of Medicine professor of medicine and preventive medicine, says the new ...

The World Health Organisation (WHO) has classified a new Covid variant, known as NB.1.8.1, as a "variant under monitoring" ...

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 variant NB.1.8.1 is spreading in United States. Health officials are monitoring its impact. The variant is more ...

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