COVID-19 appears to be on the rise in some parts of California as a new, highly contagious subvariant — featuring "razor ...

NB.1.8.1, a new COVID-19 variant that has caused concern among WHO officials, is now spreading in America, according to CDC ...

A new COVID variant - NB 1.8.1 - is in New Jersey. Parents can take steps to protect their children from COVID this summer.

Is you throat always sore? You may be suffering from "razor blade throat,” a symptom tied to the new COVID variant, NB 1.8.1.

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

A highly contagious new COVID variant is spreading across the United States. It's called NB.1.8.1, also known as Nimbus.

NB.1.8.1 has mutations that could increase the virus’s transmissibility and decrease the efficacy of certain neutralizing ...

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

Similarly, while hay fever causes itchiness, a sore throat and headaches, you should be able to tell whether these are due to ...

A new Covid variant spreading in the UK may be causing one “very painful” symptom, a doctor has warned. The new Nimbus Covid ...

The UK has reported cases of the new Covid variant, Nimbus or NB. 1.8.1, with a rise in Covid-related hospital admissions by ...

Many people experiencing the new variant have reported feeling a sensation like razor blades scratching the back of their ...