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 ...

Common side effects include body aches and low-grade fever ... The vaccine protects against a condition called herpes zoster, ...

Sexually transmitted diseases (STDs) can present with a range of symptoms, from none at all to severe. Early detection and ...

An exanthem is any eruptive skin rash ... by herpes simplex virus in children. Unilateral laterothoracic exanthem is a distinct exanthem, which preferentially affects one side of the body, with ...

There’s no right or wrong answer to this question. If you’re currently wrestling with your decision (or your zip), I can’t give you a definitive yes or no answer on when’s the right time to sleep with ...

Where it occurs on the body, such as the elbows ... "Herpetiformis" refers to the rash's blistering, herpes-like appearance (although it is caused by immune dysfunction, not a herpes virus). The fluid ...

Once someone is infected with HSV-1, they have it for life. Some people may get flare-ups of symptoms periodically; others ...

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

Genital herpes, usually caused by herpes simplex virus type 2 (HSV-2), is the most common cause of genital ulceration. The primary episode of genital herpes is generally the most painful.

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

Fifth disease (erythema infectiosum) is a viral infection caused by parvovirus B19. It causes a red cheek rash, earning the name "slapped cheek disease." ...