A new COVID variant called Nimbus or NB.1.8.1 is causing "razor blade throat," experts say. ... And don't forget to take a COVID test if you develop symptoms so you can avoid spreading it to others.

Back at the start of the pandemic, by the time you developed COVID-19 symptoms and took a test, it would probably already be positive. But at this stage of the pandemic, “we likely have more immune ...

A new COVID variant called NB.1.8.1, aka Nimbus, is spreading in the U.S. and causing an incredibly painful sore throat, doctors say.

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.

This symptom of intense throat pain from COVID variant NB.1.8.1 is being referred to as "razor blade throat".

The test delivers results in approximately 15 minutes. The U.S. Food and Drug Administration authorized the first over-the-counter combination COVID-19 and flu test outside of emergency use on ...

A new COVID-19 variant spreading across the United States may cause an extremely painful sore throat—dubbed the "razor throat"—among its symptoms. The new "Nimbus" strain, also known as COVID ...

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.

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.