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

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

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.

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

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.

Patients and doctors say the latest COVID-19 variant spreading in the U.S. in some cases causes a sore throat so painful it ...

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.

As a new COVID-19 variant known for causing a symptom referred to as "razor blade throat" spreads, the U.S. Food and Drug Administration is now requiring vaccines to carry warning labels on ...

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

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

COVID-19 appears to be on the rise in some parts of California as a new, highly contagious subvariant — featuring 'razor blade throat' symptoms overseas — is becoming increasingly dominant.