Watch CBS News

Facing a 50/50 chance of inheriting Alzheimer's

In this Colombian family, each sibling has a 50% chance of developing the rare genetic form of early-onset Alzheimer's, the disease that killed their father. "Let it be me," says Julio, while Sara says she's decided not to have children.
View CBS News In
CBS News App Open
Chrome Safari Continue
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.