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Framingham Day News

Health & Wellness

07/19/2026 · Framingham

Shingles Vaccine Linked to Lower Dementia Risk in Older Adults

Multiple studies show older adults who received the shingles vaccine faced reduced dementia risk compared to unvaccinated peers. Researchers are investigating whether the vaccine's effect on the immune system or varicella-zoster virus itself explains the association.

07/19/2026
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