NB.1.8.1 is one of the latest variants of COVID-19, a "slightly upgraded version" of the LP.8.1 variant that is prominent ...

A new COVID-19 variant named "Nimbus" has been detected in the U.S. and is spreading rapidly. Here's what to know about ...

The new data, while limited, shows the variant has grown as a percentage of cases in the U.S. as health officials brace for a ...

The defining symptom for NB.1.8.1, according to clinicians, is that severe sore throat.Doctors say the variant appears more ...

Two new Omicron subvariants are gaining ground in the U.S. as some people report experiencing respiratory symptoms like ...

A new Covid-19 variant called NB.1.8.1, or Nimbus, represents about a third of new US Covid-19 cases. Dr. Leana Wen answers ...

A new COVID variant is spreading quickly in the U.S. and bringing with it a painful new symptom.

A newer COVID-19 variant may be causing a severe sore throat in those who contract the infections. Here's what to know about ...

The new Nimbus COVID‑19 variant is on the rise and is known for its startling sore‑throat symptom dubbed “razor blade throat.

The new COVID-19 variant, called Nimbus, has similar symptoms and recovery to the Omicron strain. It hasn't been detected in ...

Once again, a new strain of COVID has hit the country, and that includes the state of Massachusetts. According to the Centers for Disease Control and Prevention (CDC), as of early June, the new strain ...

A new COVID-19 variant, NB.1.8.1 - nicknamed "Nimbus" - is rapidly emerging as one of the most common strains in the U.S.