Is the Shingle Vaccine Dangerous?

Is the Shingle Vaccine Dangerous?

by Yenny (SU)
Do you know anyone who has had shingles? If you do, you probably know that it is a very painful illness that can have many serious consequences. But what causes shingles? It is actually caused by the same virus that causes chickenpox. Once you have been infected by the Varicella-zoster virus (VZV) in an initial case of the chickenpox, the virus hides in your nervous system, and can become active again at any time.