My family is the Herpesviridae family.
Most people get me as children.
I'm much more serious when I first infect you as an adult.
I pick one or two nerves and only live in those.
My primary infection is called chicken pox.
You get itchy spots all over.
I also cause fever and rash.
My recurring infections are called shingles.
I give you big, red, painful blisters, but only on the parts of skin that connect to my special nerve.