How are chickenpox and shingles connected?

Chickenpox and shingles are both caused by the same virus: herpes varicella-zoster virus (VZV).

In some people, after they’ve had chickenpox, VZV can become active again later in life, when it causes shingles. You cannot catch shingles from someone else.

If you’re not immune to VZV, it’s possible to catch chickenpox from someone with shingles. However, this risk is very small.

Our Health A-Z has more information about shingles.

If you’re pregnant and want more information, see What are the risks of shingles during pregnancy?

Further information:

Last reviewed: 07/01/2012

Next review due: 06/01/2014

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