On September the 21 World Alzheimer's day aims to raise awareness about the most common form of dementia.<br /><br />Around 36 million people are affected by the disease worldwide, a number which is expected to rise to more than 115 million by 2050.<br /><br />For now there is no cure but Spanish scientists, who have been working on vaccine, say they could soon start clinical trials on humans.<br /><br />...<br />http://www.euronews.net/
