Suck blisters, or chafed lips, are very common in breastfeeding babies. However, this doesn't mean they're normal. Read on to ...

Ready to get schooled on how to tongue kiss? We asked people with years of experience in locking lips for their tips on how ...

One-in-six patients treated with the modified virus as part of a clinical trial saw their tumors disappear completely.

The herpes simplex virus type 1 (HSV-1), which affects almost two-thirds of the world's population and is generally ...

The herpes simplex virus type 1 (HSV-1), which affects almost two‑thirds of the world's population and is generally ...

University of Southern California researchers have found a way to rebrand this oft-embarrassing sore subject by genetically ...

Scientists are developing all sorts of potential new treatments to tackle the most difficult cancer cases—including some that ...

EXCLUSIVE: Many fans have been speculating that certain contestants have cold sores. The Mirror US spoke with medical experts ...

Fans are questioning health protocols on Love Island USA after some viewers noticed what appeared to be cold sores on multiple contestants mouths ...

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.

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.

A cold sore might seem like a minor nuisance. But behind that tingling lip is one of the world’s most widespread and cunning viruses—herpes simplex virus type 1, or HSV-1. It infects billions ...