The men and young boys of Manshiet Nasser collect more than a third of the 10,000 tons of daily garbage produced in Cairo. The Zabbaleen community of trash collectors recycles 80-85% of the garbage they collect. Three hundred fifty thousand people live and work in the garbage city of Manshiet Nasser. The Zabbaleen migrated from rural Egypt in the 1950s during a time of drought. They were Coptic Christian pig farmers who began collecting garbage to feed their animals. The infant mortality rate is around 12 percent, twice as high as rest of Egypt. An extremely high percentage of the children suffer from respiratory illnesses, diarrhea, and infectious diseases. Forty-nine percent of the inhabitants have intestinal parasites.