The WHO warns that a new, more dominant COVID strain is on the loose—and spreading rapidly. What to know about the XFG variant.

“One of the most noticeable symptoms of the Stratus variant is hoarseness, which includes a scratchy or raspy voice," ...

A head cold, or common cold, is a viral infection of the nose and throat. It is usually a mild illness, and involves symptoms in the head, such as a stuffed, runny nose and watery eyes.

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 certain ...

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

Just when you thought you had heard it all about COVID, reports of a new symptom are making headlines. The currently circulating COVID strain called Nimbus is causing people to experience a “razor ...

Other COVID-19 symptoms of any variant include fever, chills, cough, shortness of breath or loss of taste or smell. Experts say there isn’t major cause for concern with the Nimbus variant, but here’s ...

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

"Razor blade throat" is one of the symptoms connected to a new COVID-19 subvariant called "Nimbus" that is spreading across California.

The new COVID-19 variant, Nimbus is spreading quickly in California with chief symptom of "razor blade throat" making people worry about its severity. Know what doctor says about the new variant.

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.