Zoster n. : Shingles.

Example:
What is the difference of Zoster vaccine and gardasil?

Taxonomy
herpes zoster, virus, VZV, rash, PMID, shingles, chickenpox, varicella-zoster virus, disease, postherpetic neuralgia, varicella, risk, patients, pain, blisters, complications, infection, skin.

Defination from the web:
zoster, commonly known as shingles, the viral skin disease caused by varicella zoster virus. Includes symptomss, diagnosis, treatment, and epidemiology.