Doctors have suggested the viral illness which makes people feel like they are 'swallowing razor blades' may be the Covid NB.

Understanding the differences between colds, flu, and RSV can help in identifying the illness you're dealing with, the ...

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

The symptoms of a cold sore include a tingling or burning sensation on the lips or around the mouth, followed by the appearance of small, fluid-filled blisters.

Medically reviewed by Benjamin F. Asher, MD A sore throat without fever or other symptoms can be related to a number of conditions, including chronic issues like allergies or GERD or temporary ...

Cold sore-causing HSV-1 doesn't just hijack cells it reconfigures the entire architecture of our DNA to aid its invasion.

Scarlet fever, predominantly affecting young children, may initially resemble a common cold until distinctive symptoms such as strawberry tongue and a bumpy rash emerge. The infection, while treatable ...