Guinea Worm Disease

Spinochordodes Tellinii is a parasitic worm which infects grasshoppers. When fully grown, it forces the grasshopper to seek water and drown itself to be able to return to the water. Former U.S President Jimmy Carter has helped to reduce the Guinea Worm Disease cases worldwide from 3.5 million per year to just 126. This disease is now at the brink of extinction.