Displaying 1 - 10 of 4,730
In About.com: Blindness
Color Blindness and Men
Mostly men inherit color blindness. Color blindness affects about 1 in 20 men to every 1 in 200 women.
http://menshealth.about.com/od/geneticconditionsinmen/a/color_blind.htm
Ray Charles FAQ -- Blindness
Answer: Although the young Ray began to lose his sight at the age of five, not long after witnessing his brother's drowning, his eventual blindness by the ...
http://oldies.about.com/od/rbandblues/f/rayblind.htm
River Blindness Reduced in Six Countries
Nov 25, 2009 ... Good news regarding onchocerciasis, commonly known as "river blindness." (River blindness is the world's second leading cause of blindness ...
http://vision.about.com/b/2009/11/25/river-blindness-reduced-in-six-countries.htm