Operation Eyesight

http://www.operationeyesight.ca
Focuses on treating blindness in developing nations, but is also collaborating with organizations such as Rotary International to help eliminate the causes. "In a village in Zambia, the incidence of trachoma has dropped from 90% two years ago to 3% today? What changed? A new well with clean water. Villagers learned to wash their hands and faces to combat trachoma."