Blindness and Vision Impairment -Article from WHO

These are the facts: 1. More than two billion people suffer from a vision impairment or blindness. 2. Half the people (one billion) have a vision affliction that could have been prevented or has yet to be evaluated. 3. The principal causes of vision impairment are: a. Uncorrected Refractive Errors (need for glasses) b. Cataracts Read more about Blindness and Vision Impairment -Article from WHO[…]