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- Blindness and vision impairment - World Health Organization (WHO)
WHO fact sheet on blindness and visual impairment providing key facts, definitions, causes, who is at risk, global and WHO response
- Eye care, vision impairment and blindness
Vision impairment and blindness impact the life of people everywhere In low- and middle-income settings the burden of vision impairment can be even greater due to fewer opportunities to access the most essential eye care services
- World report on vision - World Health Organization (WHO)
At present at least 2 2 billion people around the world have a vision impairment, of whom at least 1 billion have a vision impairment that could have been prevented or is yet to be addressed The world faces considerable challenges in terms of eye care, including inequalities in the coverage and quality of prevention, treatment and rehabilitation services; a shortage of trained eye care
- Eye health in the Western Pacific
In the Western Pacific Region, over 90 million people experience visual impairment, including 10 million that are blind Blindness can be avoided in 8 out of 10 cases with appropriate treatment or early prevention
- 盲症和视力损害 - World Health Organization (WHO)
参考文献 1 2019年全球疾病负担盲症和视力损害合作者；全球疾病负担视力丧失问题专家组的研究报告。“2020年盲症和视力损害原因及30年来的趋势，以及与‘视觉2020：享有看见的权利’有关的可预防盲症流行率”：一项全球疾病负担分析。《柳叶刀——全球健康》。2021年2月；9 (2)：e144-e160。doi: 10
- Onchocerciasis - World Health Organization (WHO)
Onchocerciasis – or “river blindness” – is a parasitic disease caused by the filarial worm Onchocerca volvulus It is transmitted through the bites of infected blackflies (Simulium spp ) that breed in fast-flowing rivers and streams, mostly in remote villages located near fertile land where people rely on agriculture
- Cécité et déficience visuelle
La rubrique "Principaux repères" de l'OMS sur la cécité et la déficience visuelle fournit des faits, des définitions, les causes, ainsi que des informations sur les personnes à risque et sur l'action menée à l'échelle mondiale et par l'OMS dans ce domaine
- Ceguera y discapacidad visual
Las principales causas del deterioro de la visión y la ceguera son los errores de refracción no corregidos y las cataratas
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