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

We usually think of chickenpox as something that only affects children. And while the virus is indeed most common amongst ...

The shingles vaccination helps prevent shingles (herpes zoster) and complications of the illness, such as nerve pain. While it’s important to know about the potential side effects of the shingles ...

The rash can be different when found at the mouth, eyes, anus, or genitals. A herpes sore also can change with the stage of infection. Herpes symptoms are caused by one of two herpes simplex viruses, ...

Approximately one in three adults will get shingles in their lifetime, most likely after age 50. “Before the rash appears, you may have a headache or flu-like symptoms, followed by itching ... “The ...

“If a precursor to incident dementia is neuroinflammation and stroke, if you have a stroke, it’s a strong predictor for vascular dementia,” explained Harris. “If that can be prevented in a healthy ...

A person with shingles experiences painful symptoms represented by a rash that lasts from a week to several weeks. He explained that about 20% of those affected by shingles suffer from long-term ...