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Sep 24, 2015 ... How guide dogs know when the light turns green, and nine other surprising facts that will expand your understanding of blindness.


The World Health Organization (WHO) has released the following key facts regarding Blindness and Visual Impairment. About 285 million people are visually ...


WHO fact file about blindness and visual impairment, 10 facts highlighting figures and cost-effective interventions.


Sep 2, 2015 ... Here are 25 Interesting Facts About Blindness. 1-5 Interesting Facts About Blindness 1. Japanese beer cans have “alcohol”


Facts, figures and definitions concerning blindness and sight loss. Statistics. There are estimated to be over 30 million blind and partially sighted persons in ...


Contact Us Fast Facts Topic Index ... It is estimated that about 1.3 million people in the U.S. are legally blind. Legal blindness refers to central visual acuity of 20/ 200 or less in the better eye with the best possible correction, or a visual field of 20 ...


MYTHS AND FACTS ABOUT BLINDNESS. By: Barbara Cheadle. (Much of the following article is based upon information in the articles: BRAILLE: A BIRTHDAY  ...


10 FACTS ABOUT BLINDNESS AND. VISUAL IMPAIRMENT. Fact 1. Worldwide, 285 million people are visually impaired due to various cases; 39 million of ...


Blindness Statistics. Statistical Facts about Blindness in the United States. Definitions. There are several ways to define blindness. Many people regard ...