As a new variant that causes 'razor blade throat' spreads, the FDA updates vaccine warnings to include information on heart ...

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

Reported symptoms of NB.1.8.1 are similar to other COVID-19 strains, but one distinctive complaint is a severe sore throat, ...

The new variant, nicknamed Nimbus remains under observation, and doctors say that it does not cause severe illness, and most ...

A new COVID-19 variant is spreading across the United States, but experts warn that this variant has a new painful symptom.

“Razor blade sore throat” has been reported as a symptom of Covid Nimbus by doctors and medical professionals internationally ...

これはちょっと“のみ込み”にくい話かもしれない。けれど、このところ「カミソリ刃の喉（razor blade ...

A new COVID-19 variant, dubbed NB.1.8.1, or Nimbus, is becoming increasingly prevalent in the United States. Have any cases ...

Reports say the new COVID variant, NB.1.8.1, can cause an intense, scratchy sore throat. But is 'razor blade throat' really a thing? Experts weigh in.

What to know about the COVID variant, detected in airport screenings in Washington state, that may cause ‘razor blade’ sore ...

Nimbus is another Omicron subvariant that is known for causing typical COVID symptoms, including an extremely sore throat.