But their attempt ended after 22,000 of them died, due partly to [[yellow fever]] or desentary. Mostly, however, it was [[malaria]] that killed the workers. It was a widely accepted fact that jungle disease was caused by a "noxious vapor" in the air. The living conditions of the men were atrotiously unsanitary. The initial cost of the canal was 300 millilon francs. | But their attempt ended after 22,000 of them died, due partly to [[yellow fever]] or desentary. Mostly, however, it was [[malaria]] that killed the workers. It was a widely accepted fact that jungle disease was caused by a "noxious vapor" in the air. The living conditions of the men were atrotiously unsanitary. The initial cost of the canal was 300 millilon francs. |