“The retrospective cohort study included more than 130,000 people in the US. It reveals that the shingles (called Shingrix) and the respiratory syncytial virus (RSV) vaccine (Arexyv) are associated with a reduced risk of dementia compared to the annual flu vaccine.”
‘…findings…suggest "that the AS01 adjuvant itself plays a direct role in lowering risk.”’
“[Those] who received both the Shingrix and the Arexyv vaccine showed a 37% reduction in risk.”
https://www.sciencealert.com/huge-study-reveals-2-vaccines-that-appear-to-reduce-dementia-risk
