What if there was an infection that can cause permanent nerve damage and pain? What if the virus could affect the eye and cause blindness or affect the brain and cause meningitis?  What if the burning rash attacks almost half of all Americans sometime in their life?  If you knew there was a vaccine which could protect you from that malady, would you get the shot?   The disease is called shingles or herpes zoster and despite a successful vaccine being available only five (5) percent of eligible adults have been inoculated.  Have you?