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

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

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

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

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

With reports of a new variant of COVID-19 out there, it’s important to remain informed and prepare. Public health experts are saying that the new Nimbus variant is more contagious, and ...

Health officials are tracking a highly contagious new COVID-19 variant. This comes as confusion grows over vaccine ...

How parents can take steps to protect their family and children from contracting and spreading the new COVID variant, NB 1.8.1. this summer.

For now, NB.1.8.1 accounts for fewer than 20 reported cases nationwide, USA Today reported – but the transmissibility of the ...

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

Under the new guidance, children 6 months and older may receive COVID-19 vaccinations, if parents’ decisions are “informed by ...

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