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Routine vaccines may cut dementia risk—experts have startling hypothesis on how

Ars Technica • Fri, 15 May 2026

Routine vaccines may cut dementia risk—experts have startling hypothesis on how

Vaccines may be training a part of our immune system long thought to be untrainable.

What happened?

Vaccines may be training a part of our immune system long thought to be untrainable.

Story details

Vaccines may be training a part of our immune system long thought to be untrainable.

Why it matters

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Original source

https://arstechnica.com/health/2026/05/routine-vaccines-may-cut-dementia-risk-experts-have-startling-hypothesis-on-how/