Home / Ask The Experts / We have a patient who has selective IgA deficiency. We also have patients with selective IgM deficiency. Can MMR or varicella vaccine be administered to these patients?

Varicella (Chickenpox)
Contraindications & Precautions

We have a patient who has selective IgA deficiency. We also have patients with selective IgM deficiency. Can MMR or varicella vaccine be administered to these patients?

There is no known risk associated with MMR or varicella vaccination in someone with selective IgA or IgM deficiency. It is possible that the immune response may be weaker, but the vaccines are likely effective.

Last reviewed: May 16, 2023

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This page was updated on July 21, 2022.