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

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

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

The new variant, NB.1.8.1, is also a subvariant of the Omicron variant. It has spread rapidly, and the earliest sample of ...

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.

A new COVID-19 variant spreading in some parts of the world has been nicknamed "razor blade throat" because of its painful ...

A new COVID-19 variant is spreading rapidly through the U.S. What to know about NB.1.8.1 and its symptoms in Tennessee.

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