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 ...

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.

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

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

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

NB.1.8.1, a new Omicron subvariant, is under scrutiny as a variant under monitoring (VUM) due to its increasing global ...

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

New COVID variant NB.1.8.1 spreads rapidly worldwide with 6 spike mutations. Learn symptoms, vaccine protection, and safety ...

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

NB.1.81. is the latest COVID-19 variant spreading in the U.S. and Europe. Infectious disease doctors explain NB1.8.1 symptoms ...

She now covers breaking and trending news for CBS News' HealthWatch. Cases of the new COVID-19 variant NB.1.8.1, linked to a large surge in China, have been detected in multiple locations across ...