Fields syndrome is one of the rarest diseases in the world. It is of genetic origin, which means that the person is already born with it, and it affects the nerves of the body, causing involuntary movements.
Because it is a rare disease not much is known about it, as it evolves and a cure has not yet been discovered.
Due to the occurrence of many involuntary movements, people with this disease have difficulty performing simple tasks of day to day and can not walk, requiring a wheelchair.