"A world without Polio" traces the fight against a forgotten disease that continues to destroy many lives in 2004. An exemplary fight where science and solidarity meet. To add new light on the discussion, this documentary takes a look at the chain of solidarity against poliomyelitis, a disease that caused as much affliction as AIDS and one that still has not been eradicated today. "A world without Polio" is a film where history, science and solidarity come together with a single objective: the definitive eradication of polio in the near future.