If you've ever had shingles, you'd know how particularly uncomfortable the experience is. Caused by the reactivation of the varicella-zoster virus (VZV) -- aka the chickenpox virus -- in the body, ...
Shingles can be a very painful experience that affects around one in four adults in their lifetime. The infection, also known as herpes zoster, is caused by the varicella-zoster virus which also ...