Drug interactions
Alefacept + Measles mumps and rubella vaccine
Severity: Major
Alefacept and Measles mumps and rubella vaccine: major interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Alefacept depletes CD4 and CD8 memory T cells, which impairs the immune response and may let live vaccine viruses replicate unchecked.
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Other interactions of Measles mumps and rubella vaccine
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