PBS NewsHour

Alzheimer’s could be caused by past infections

Clip: 05/28/2016 | 3m 33s

More than five million Americans live with Alzheimer’s, a degenerative brain disease, and it is also the fifth leading cause of death for people over 65 years old in the U.S. A new study suggests it may stem from the brain’s past attempts to fight off infections. Rob Moir, one of the study’s authors, joins Lisa Desjardins to discuss.

Aired: 05/28/16

Rating: NR

Problems Playing Video? | Closed Captioning

Major corporate funding for the PBS NewsHour is provided by BNSF, Consumer Cellular, Leidos, Babbel, and Raymond James. Funding for the PBS NewsHour Weekend is provided by Mutual of America. …