05/21/2026
We applaud the for formally recognizing CTE as a disease that can cause dementia in its updated global dementia fact sheet.
CTE (chronic traumatic encephalopathy) is a progressive degenerative brain disease caused by repeated head impacts. For decades, families, patients, researchers, and advocates have fought for recognition of CTE as a serious neurodegenerative condition linked to cognitive decline, behavioral changes, and progressive impairment.
WHO’s acknowledgment marks an important step toward greater global awareness, earlier diagnosis, stronger prevention efforts, and better support for patients and caregivers worldwide.
We hope this recognition will accelerate research investment, improve physician education, reduce stigma surrounding brain disease, and encourage stronger prevention efforts worldwide.