DEAR DR. ROACH: A few months ago, you wrote about the benefits of the shingles vaccine. At 63, I’m one of the 1% who has ...

Chickenpox – also known as varicella-zoster is a highly contagious virus that produces a red rash that blisters and then ...

Chicken pox (varicella) is the disease people get when they are exposed to the varicella-zoster virus for the first time.

A growing number of U.S. kindergarteners are starting school without vaccinations due to rising exemptions, according to new ...