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National Eye Institute | National Eye Institute
The National Eye Institute (NEI) performs and supports vision research and education programs that protect and prolong vision. Learn about eye conditions, healthy eyes, vision studies, and grants for ...
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Blepharitis | National Eye Institute
Blepharitis is a common condition that causes inflammation of the eyelids. Read about its causes, symptoms, and treatment and other conditions that can occur because of it.
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About NEI | National Eye Institute
For more than 50 years, the National Eye Institute (NEI) has been on the front lines of vision research. Learn more about NEI's mission and accomplishments, history, funding opportunities, leadership,...
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Research at NEI | National Eye Institute
The National Eye Institute (NEI) is a leader in vision research through the work it performs at its own facilities and the support it provides to outside research that advances the prevention and trea...
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Learn About Eye Health | National Eye Institute
Learn how to take care of your eyes, get the facts about specific eye problems, and help others learn about healthy vision.
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Eye Conditions and Diseases | National Eye Institute
Browse or search our resources about dozens of eye conditions and diseases. Get the basics about symptoms, diagnosis, and treatments — or go in depth to see all the details.