VISION PARAGUAY 
 A UK REGISTERED CHARITY  DEDICATED TO THE RIGHT TO SIGHT IN ALL DEVELOPING COUNTRIES
The Problem 3
 
 
 
 
What are the major causes of blindness?
 
60% Cataract or Refractive Errors (glasses)  
Easily and cheaply treatable
15% Trachoma, Vitamin A deficiency, Onchocerciasis 
Preventable
 
 
15% Diabetic Retinopathy, Glaucoma  
Relatively important in more developed countries
10% Macular Degeneration  
More difficult to treat
 
 
 
 
 
The Problem 3