By Dennis Thompson HealthDay ReporterTUESDAY, Jan. 6, 2026 (HealthDay News) — A mail-in blood test accurately detects markers ...

Blood biomarkers like p-tau217 are emerging as a way to detect Alzheimer's disease. The first FDA-approved blood-based ...

Finger-prick blood test accurately detects Alzheimer’s biomarkers, enabling at-home collection and broader research ...

A new study suggests Alzheimer’s research may soon move beyond hospitals, using nothing more than a few drops of blood ...

A technology that diagnoses diseases such as Alzheimer’s and Parkinson’s using just a few drops of blood from a finger prick ...

A finger-prick blood test that can be mailed to a lab may offer a simpler way to detect the brain changes linked to Alzheimer ...

Finger-prick dried blood sampling can accurately measure key Alzheimer’s disease biomarkers, including p-tau217, GFAP, and ...

A new international study has demonstrated that Alzheimer's disease biomarkers can be accurately detected using simple finger ...

Researchers are studying tests called liquid biopsies, which can provide vital information about cancer genes using only a blood sample. A blood test to find cancer even before it shows any symptoms ...

A blood osmolality test measures the blood for the concentration of certain dissolved particles. This test can show whether a person has an irregular balance of fluids in their body. Osmolality tests ...