@BillGates: Diseases that cause dementia are only diagnosed after symptoms start. To effectively treat these diseases, we need to be able to diagnose them decades earlier when they first take hold in the brain. https://t.co/MAf1luXE84

http://twitter.com/BillGates

Diseases that cause dementia are only diagnosed after symptoms start. To effectively treat these diseases, we need to be able to diagnose them decades earlier when they first take hold in the brain. https://t.co/MAf1luXE84

— Bill Gates (@BillGates) February 19, 2020