We tend to think of COVID-19 as a respiratory illness. But, like many viruses, COVID can also affect your skin and cause ...

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

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 ...

Travaglini says he would often visit his grandmother and as she grew older, her Alzheimer’s grew worse. He decided in Grad ...