COVID-19 is essentially a respiratory infection that infects the body through the nose, mouth, and throat, which are part of the upper respiratory tra ...

A painful sore throat is a signature symptom of an Omicron subvariant called NB.1.8.1, or Nimbus. It now makes up about a third of U.S. COVID-19 cases. Find out what you can do to get relief.

Newest Covid variant causing ‘razor blade throat.’ What to know The Nimbus variant is is now one of the most prevalent strains of the virus tracked by the CDC ...

Patients and doctors say the latest COVID-19 variant spreading in the U.S. in some cases causes a sore throat so painful it has earned the nickname “razor blade throat.” The nimbus variant, w… ...

A new COVID-19 variant spreading internationally has been dubbed "razor blade throat" COVID after reportedly causing significant throat pain. It's unclear if that variant has reached Texas.

A newer COVID-19 variant may be causing a severe sore throat in some people who contract the infection. The variant, known as NB.1.8.1, has been nicknamed by some as "razor blade throat" due to ...

A new COVID variant, nicknamed Nimbus, that has a symptom described as "razor blade throat," has become increasingly more common in the U.S. in recent weeks.

New COVID variant Nimbus causes excruciating 'razor blade throat' symptoms. Learn about this painful strain spreading across the U.S. and key warning signs.

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 blade throat" COVID.

Reports of the painful throat symptoms have been noted in China, where the new strain was first detected.