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Aug 10, 2023 · Globally, at least 2.2 billion people have a near or distance vision impairment. In at least 1 billion of these, vision impairment could have been prevented or is yet to be addressed. The leading causes of vision impairment and blindness at a global level are refractive errors and cataracts. It is estimated that globally only 36% of people with ...
Integrated people-centred eye care, including preventable vision impairment and blindness (WHA74.12) Integrated people-centred eye care, including preventable vision impairment and blindness (WHA73.4) Towards universal eye health: a global action plan 2014–2019 (WHA66.4) Prevention of avoidable blindness and visual impairment (WHA62.1)
Oct 8, 2019 · Русский. Español. More than 1 billion people worldwide are living with vision impairment because they do not get the care they need for conditions like short and far sightedness, glaucoma and cataract, according to the first World report on vision issued by the World Health Organization. The report, launched ahead of World Sight Day on ...
Oct 8, 2019 · Vision impairment that cannot be corrected or reversed requires rehabilitation measures, including low vision aids and assistive technologies. For those living with blindness, braille reading, counselling, home skills training, mobility training with white canes, and digital assistive technologies can ensure free, independent, and safe mobility.
Jan 11, 2022 · 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.
Oct 21, 2024 · Trachoma is a disease of the eye caused by infection with the bacterium Chlamydia trachomatis. It is a public health problem in 38 countries and is responsible for the blindness or visual impairment of about 1.9 million people. Blindness from trachoma is irreversible. Based on April 2024 data, 103 million people live in trachoma endemic areas ...
WHO launches new initiative to tackle the main cause of vision impairment 14 May 2024
Oct 8, 2019 · The World report on vision is directed at ministries of health, development agencies, civil society organizations and researchers, practitioners and policy-makers from the field of eye care. It is hoped that by shaping the global agenda on vision, the report will assist Member States and their partners in their efforts to reduce the burden of ...
Dec 4, 2023 · Onchocerciasis (river blindness) Onchocerciasis – or “river blindness” – is a parasitic disease caused by the filarial worm Onchocerca volvulus transmitted by repeated bites of infected blackflies (Simulium spp.). These blackflies breed along fast-flowing rivers and streams, close to remote villages located near fertile land where ...
Deficiency of vitamin A is associated with significant morbidity and mortality from common childhood infections, and is the world’s leading preventable cause of childhood blindness. Vitamin A deficiency also contributes to maternal mortality and other poor outcomes of pregnancy and lactation. It also diminishes the ability to fight infections.
