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Thanks to the work of NEI scientists and grantees, we’re constantly learning new information about the causes and treatment of vision disorders. Get the latest updates about their work — along with other news about NEI.
The number of people with visual impairment or blindness in the United States is expected to double to more than 8 million by 2050, according to projections.
In a study of nearly 650 people with the eye disease age-related macular degeneration (AMD), half still had vision 20/40 or better after five years of treatment with anti-VEGF drugs that are injected into the eye.
David Watson has worn glasses to correct nearsightedness the majority of his life, and had his vision checked regularly to make sure his prescription was up to date.
Making the most of the low light in the muddy rivers where it swims, the elephant nose fish survives by being able to spot predators amongst the muck with a uniquely shaped retina, the part of the eye that captures light.
Andrew Butler may be one of the hardest working people at NIH. He has to be, because he works at the NIH Central Animal Facility—home to the many rodents and other laboratory animals that are a vital part of NIH research.
A two-year clinical trial that compared three drugs for diabetic macular edema (DME) found that gains in vision were greater for participants receiving the drug Eylea (aflibercept) than for those receiving Avastin (bevacizumab).
A study funded by the National Eye Institute (NEI), part of the National Institutes of Health, has shown that uncorrected farsightedness (hyperopia) in preschool children is associated with significantly worse performance on a test of early literacy.