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

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 ...

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

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

The COVID-19 variant that may be driving a recent rise in cases in some parts of the world has earned a new nickname: “razor ...

A painful sore throat, often referred to as "razor blade throat", is just one of the symptoms of a new COVID-19 variant. This variant is currently being monitored by the World Health Organization.

"Razor blade throat" is one of the symptoms connected to a new COVID-19 subvariant called "Nimbus" that is spreading across ...

According to data from the Centers for Disease Control and Prevention (CDC), Nimbus accounted for approximately 37% of US ...

One of the most common symptoms of COVID-19 in June 2025 sounds scary, and if you get it, it feels that way too: It's been dubbed "razor blade throat." " 'Razor blade throat' is a term used to ...

A new COVID-19 variant, informally called 'Nimbus,' is spreading, characterized by a severe sore throat described as feeling like razor blades. While the WHO considers the global risk low, Nimbus is ...