First blood test to help diagnose Alzheimer’s goes on sale (NBC News):
A company has started selling the first blood test to help diagnose Alzheimer’s disease, a leap for the field that could make it much easier for people to learn whether they have dementia. It also raises concern about the accuracy and impact of such life-altering news. [Read more…] about Questionable “Alzheimer’s blood test” goes on sale prior to FDA approval