The Fatal Brain Disease is caused by Cannibalism

What is kuru?

Kuru is a rare and fatal nervous system disease. Its highest prevalence occurred during the 1950s and 1960s among the Fore people in the highlands of New Guinea. The Fore people contracted the disease by performing cannibalism on corpses during funeral rituals.

The name kuru means “to shiver” or “trembling in fear.” The symptoms of the disease include muscle twitching and loss of coordination. Other symptoms include difficulty walking, involuntary movements, behavioral and mood changes, dementia, and difficulty eating. The latter can cause malnutrition. Kuru has no known cure. It’s usually fatal within one year of contraction.

The identification and study of kuru helped along scientific research in a number of ways. It was the first neurodegenerative disease resulting from an infectious agent. It led to the creation of a new class of diseases including Creutzfeldt-Jakob disease, Gerstmann-Sträussler-Scheinker disease, and fatal familial insomnia. Today the study of kuru still impacts research on neurodegenerative diseases.

sauce : https://www.healthline.com/health/kuru