A new finger prick test claims to detect Alzheimer’s with 91% accuracy using p-tau217 biomarkers. Learn how this accessible ...

The specimen of choice that enables the collection of small blood volumes from neonatal or critically ill patients is a capillary blood specimen. This specimen type has gained favour with many ...

Nowadays a blood test usually requires a doctor’s visit, a needle poke in the arm, and a day-long wait for results to come back from a lab. So when Silicon Valley start-up Theranos promised a device ...

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. "The study ...

A simple finger-prick dried blood test accurately tracked Alzheimer’s-related brain changes in research settings, pointing to a future role in widening access to early screening while confirmatory ...