Is a blood test to detect Alzheimer’s reliable?.. Is a blood testing reliable for detecting Alzheimer's disease? China News Weekly reporter/Niu He Published in the 1131st issue of " China News Weekly" magazine on March 11, 2024.By going to the hospital and drawing less than 5 microliters of blood, it is possible to screen for Alzheimer's in advance.
Currently, cerebrospinal fluid detection and PET-CT combined with protein tracers are the gold standard for diagnosing Alzheimer's.