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

A highly transmissible new COVID-19 variant called NB.1.8.1, aka "Nimbus," is spreading in the United States, CDC data show.

Last month, the World Health Organization labeled the COVID variant NB.1.8.1 a “variant under monitoring” because it has been ...

If you have any COVID symptoms, such as sore throat, fatigue, cough or fever, take a test to see if you have COVID. If you ...

A surge in thyroid storm deaths among those hospitalized with thyrotoxicosis was likely related to COVID-19, but other risk ...

Marin County's Public Health officer is predicting a summer surge in COVID-19 and recommends that anyone six months or older ...

The World Health Organization is monitoring a new mutation of the virus that’s already caused a surge in Asia.

Doctors say a new Covid variant spreading rapidly in Ireland and across the world is causing unusual symptoms amid concerns ...

Although it appears not to cause more severe illness, preliminary data demonstrate that the variant exhibits significant ...

The World Health Organization says “NB.1.8.1 is designated a SARS-CoV-2 variant derived from the recombinant variant ...

A UCLA professor of clinical obstetrics and gynecology says he still sees more bad outcomes in pregnant patients who have ...