Shingles Vaccine Guards Against Dementia, Study Reveals

A vaccine for shingles could protect against dementia according to a new study that took advantage of a quirk in Wales’ vaccine rollout scheme. Shingles is a condition characterized by localized blistering, which largely affects adults who’ve previously had chickenpox. The varicella zoster virus that causes both of the conditions invades the nervous system before falling dormant, only to emerge again long […]

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