Shingles vaccine may help keep older people biologically younger

Reduce dementia (42 points, 2024, 14 comments) https://news.ycombinator.com/item?id=41073127

Reduce risk of heart disease (18 points, 8 months ago, 3 comments) https://news.ycombinator.com/item?id=43977085

Slow aging (10 points, 11 hours ago, 1 comment) https://news.ycombinator.com/item?id=46694829