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Health Highlights

Find out what factors could contribute to your risk of developing Alzheimer’s.

NIH Virtual Tour: Now in Spanish

On the new Spanish-language NIH Virtual Tour, you can learn about NIH’s innovative approaches to researching the causes, diagnosis, prevention, and cures of human diseases.

Post-traumatic stress disorder can develop after a traumatic situation. Learn about symptoms, risk factors, treatments, and current research.

Blood can show what’s happening in your body. Discover how scientists are learning to use blood tests to detect more health conditions.