Color Blindness

A person with Color Blindness can not distinguish certain colors.
Common cause of color blindness is inherent cause or damage in eye, brain or nerve. The most common form of color blindness is not to recognize blue/red color. There is a common misunderstanding that color blind person can sees in only white or black, which is extremely rare. There is no treatment of color blindness but this is not a cause of significant disability.
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