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

Shingles, which are a resurgence of the chickenpox virus ... A good way to tell if your chest pain may be costochondritis: ...

Concerns about the long-term impacts of concussion and head injury have become prominent in recent years, particularly among ...

Joe McKay tried everything medicine had to offer for the blinding headaches that began in the months after 9/11, when the ...