Varicella-zoster virus causes chickenpox and is a member of the herpes virus group. It is extremely contagious and causes a ...

When your skin is red, itchy, and irritated, it could be a rash or it might be hives. Check out the symptoms and the best ...

Stress hives are the last things you want to deal with when you're already feeling anxious. Here, why they pop up and how to ...

Hives and rashes are two skin conditions that can look fairly similar. Here, experts explain the difference between hives and a rash, plus treatments.

At UC Davis Comprehensive Cancer Center, one scientist's sleepless nights are driven by the mysteries of virus-host ...

Brits have been urged to look out for two major symptoms as cases of a highly contagious skin disease have surged across the ...

Chickenpox is a contagious disease caused by the varicella-zoster virus (VZV). It causes flu-like symptoms and an itchy rash.

Not only is the disease itself disruptive, often causing body rashes that lead to significant ... Also known as herpes zoster, shingles is a painful skin condition. After you've had chickenpox ...

A chemical irritant in the plant’s berries, leaves and stems, tricks the human immune system into attacking skin cells causing rashes and itching. Burning the plant can cause smoke that gets ...