Scientists have a new target to prevent cold sores after University of Virginia School of Medicine researchers discovered an ...

Scientists have uncovered a surprising strategy used by the herpes simplex virus (HSV-1) to reawaken in the body. A new study ...

Scientists have a new target to prevent cold sores after University of Virginia School of Medicine researchers discovered an ...

ABC News medical correspondent Dr. Darien Sutton lists four ways to help prevent a cold sore. Ready to give your cooking ...

Unlike the hay fever many experience in the spring and summer months, which is an allergic reaction to pollen, winter hay ...

A cold is usually caused by a virus However a bacterial infection can develop after a viral cold An expert explains whether ...

If you get six or more cold sores per year, your doctor may recommend something called suppressive antiviral therapy, which ...

Dr. Kevin Allen Davis explains the differences between colds, flu and strep, when to seek care and tips to prevent illness.

It's allergy season in Arizona. Here's everything to know, including what is causing your allergies, common seasonal allergy ...

When you’re feeling awful because of a cold, you just want something to fix you—if not to cure you, at least to help you ...