Know the steps to take to protect yourself on social media. Watch the video. Help Register Login Login Hi, %{firstName}% Hi, %{firstName}% Games Car rental The U.S. Food and Drug Administration (FDA) has green-lit a blood test that can help doctors diagnose Alzheimer’s disease,

The FDA greenlit marketing for the first blood test to help diagnose Alzheimer’s disease. Experts believe this will increase access to Alzheimer’s detection and reduce reliance on expensive PET scans and invasive spinal taps.