Alzheimer’s Study Links Countries

It’s a scene that could play out anywhere: four 20-somethings laughing, munching on pizza and chatting about plans to go dancing in Scottsdale.

But this group of young men and women at a Phoenix hospital last weekend were far from carefree. They know they each may possess a genetic ticking time bomb that has robbed generations of family members in their homeland of Medellin, Colombia.

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