The new COVID-19 variant NB.1.8.1, known as Nimbus, is causing concern due to its subtle symptoms and high transmission rate.

The COVID-19 Nimbus variant is on the rise in the U.S. as many report a painful symptom known as "razor blade throat." If you ...

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 ...

Patients are reporting a "razor blade throat" symptom — potentially due to the new "Nimbus" COVID variant — in which their ...

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

The variant, called Nimbus, shares typical COVID-19 symptoms like fever and cough, but some patients have reported severely ...

Symptoms of hand, foot, and mouth disease vary from case to case but often include a fever and sore throat that appear three to five days after initial exposure to the virus. Painful sores may develop ...

“A sore throat is a symptom of this, but also fever and cough and fatigue, these are all symptoms as well,” Burns added. “To sum it all up, the symptoms, including sore throat, are really no different ...

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 ...

A newer COVID-19 variant may be causing a severe sore throat in those who contract the infections. Here's what to know about ...