The cold sore-causing Herpes Simplex Virus (HSV-1) hijacks human cells and reconfigures its DNA within just an hour after infection, according to a new study that may help tackle the pathogen. Viruses ...

The virus that commonly causes cold sores starts reshaping our genome within an hour of infection to boost its own growth, which scientists could take advantage of to treat severe cases. Billions of ...

Helen Edwards first started experiencing symptoms such as fever, aches, fatigue and nausea in September of last year ...

Experts say herbal teas, steam showers, and ice pops can help you feel better quickly.

Cold sores have a maddening sense of timing. They often show up just when you would least like a sore, visible reminder that ...