IE 11 is not supported. For an optimal experience visit our site on another browser.

5 viral products you didn't know you needed for summer — starting at $9

Blood test might predict who will develop Alzheimer's

Dr. Howard Federoff, professor of neurology
Dr. Howard Federoff and co-investigator Dr. Amrita Cheema, have develop a blood test that might predict who will develop Alzheimers.Lisa Helfert / Courtesy: Georgetown University