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

A new COVID variant called "Nimbus" is spreading. Here's what you need to know about the incubation period, symptoms ...

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, ...

However, CDC variant proportion estimates for the week ending June 7 show that NB.1.8.1 is the second most prominent strain ...

A painful sore throat, often referred to as "razor blade throat", is just one of the symptoms of a new COVID-19 variant. This ...

Cases of the recently identified Covid-19 variant NB 1.8.1. are rising. Some have dubbed the variant "razor blade throat" for ...

A new Covid variant spreading around the U.S. may come with an incredibly unfortunate symptom now commonly referred to as ...

A look at the latest COVID strain, as well as an overview of travel-related, seasonal viruses and infections heading into the summer months.

COVID-19 appears to be on the rise in some parts of California as a new, highly contagious subvariant — featuring 'razor ...

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

Airport screening has detected the variant in travelers arriving in California, Washington, Virginia, and New York.