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In honor of World Sight Day, which is October 10th this year, and Blindness Awareness Month, I’m asking that if you are able to, please have your vision and eye health checked by a qualified ophthalmologist or optometrist.
Per the American Optometric Association:
Periodic eye and vision examinations are an important part of preventive health care. Many eye and vision problems have no obvious signs or symptoms. As a result, individuals are often unaware that problems exist. Early diagnosis and treatment of eye and vision problems are important for maintaining good vision and eye health, and when possible, preventing vision loss.
http://www.aoa.org/patients-and-public/caring-for-your-vision/comprehensive-eye-and-vision-examination
Blindness and visual impairment are not rare conditions. According to Lighthouse International:
Over 285 million people in the world are visually impaired, of whom 39 million are blind and 246 million have moderate to severe visual impairment (WHO, 2011). It is predicted that without extra interventions, these numbers will rise to 75 million blind and 200 million visually impaired by the year 2020 (WHO, 2010).
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About 80% of blindness is avoidable (preventable or curable), and 90% of the world’s blind live in a developing country (WHO, 2010).
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Globally, about 85% of all visual impairment and 75% of blindness could be prevented or cured worldwide (WHO, 2010).
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80% of global blindness is a result of five preventable or treatable conditions (cataract, refractive error, Trachoma, onchocerciasis and vitamin A deficiency) (Vision 2020, n.d.).