Painful sore throats have been a common symptom of previous COVID strains, but Nimbus is gaining attention for what some ...

A new COVID-19 subvariant born from Omicron has become the dominant strain in the U.S. and cases have been spreading ...

A new COVID variant called Nimbus or NB.1.8.1 is causing "razor blade throat," experts say. Here's what to know about the new ...

That's because the variant — NB.1.8.1. or “Nimbus” — may cause painful sore throats. The symptom has been identified by ...

Also known as "Nimbus," the new COVID variant NB.1.8.1 is characterized by its extremely painful sore throat, described as ...

The latest COVID variant is causing a distinctive symptom: a sore throat so severe it's nicknamed "razor blade throat." Some ...

The newest variant, NB.1.8.1, also known as Nimbus, is now widespread in California and across the United States. The new ...