Could the shingles vaccine prevent or delay new-onset dementia? Ontario-based study suggests soCTV NewsJanuary 27, 2026By Miriam Katawazihttps://stillcoviding.ca/en/news/could-the-shingles-vaccine-prevent-or-delay-new-onset-dementia-ontario-based-study-suggests-so/#health #vaccines #shingles #dementia