Shingles Vaccine

What is shingles vaccine (herpes zoster)? Why Shingles Vaccine? Shingles is an extremely painful rash. In most cases, rashes are caused by allergic or inflammatory reactions. Shingles, however, is caused by a virus. In fact, the varicella zoster virus which causes chickenpox also causes shingles. When this virus is reactivated in adults it results in […]