The new test involves collecting one or two drops of blood from a finger prick onto a special card, which immediately separates blood cells from the plasma. After approximately 15 minutes ...

A finger-prick blood test can accurately identify key Alzheimer's disease (AD) biomarkers without the need for temperature or storage control measures, results of a new pilot study suggest.

For now, one dried spot is needed to test each marker, but new technology coming down the pike can measure more than 100 from a single finger prick. Called NULISA, it uses proximity ligation of ...