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Gloved hand holding a test tube with a blood sample.

Media Folder

2025

Title

Gloved hand holding a test tube with a blood sample.

Caption

Researchers have been working to develop tests to help detect and track dementia early in the disease process.

Credit

Westend61 on Offset / Shutterstock

Description

Gloved hand holding a test tube with a blood sample.
OD

Site_Section

NIH Research Matters

Alt Text

Gloved hand holding a test tube with a blood sample.