World Sight Day 2011

On World Sight Day 2011 VISION 2020 encourages people to take eye care seriously. Avoidable blindness is preventable, curable and visually impaired people need to live with dignity and independence.

World Sight Day is an annual reminder for the whole world to take eye care seriously, mobilize support to prevent and treat avoidable blindness globally through cost effective means and to rehabilitate visually impaired people so they can live with dignity and independence.

A collaboration of the World Health Organization (WHO) and the International Agency for the Prevention of Blindness (IAPB) linked with NGOs, professional associations, eye care institutions and caring corporations from all over the world spearheaded VISION 2020, a global initiative to eliminate avoidable blindness by the year 2020. In order to keep the momentum going for the 'right to sight', for maximum impact on restoring vision and preventing vision loss worldwide, the second Thursday every October is earmarked as World Sight Day. Thus, this year, it is being celebrated on the 13^th of October.

Glaucoma - Causes, Symptoms, Diagnosis, Treatment & Prevention
Glaucoma is a group of disorders involving the optic nerve, often associated with a rise in intraocular pressure. Uncontrolled glaucoma can lead to blindness.

VISION 2020’s Crusade against Poor Vision

VISION 2020’s target disease areas include cataract, refractive error, trachoma, childhood blindness, low vision, river blindness (Onchocerciasis), glaucoma, diabetic retinopathy and age-related macular degeneration. With the number of diabetic patients spiraling in many countries, vision loss caused by diabetic retinopathy is an increasing threat that could further stretch worldwide vision care.

Partners of VISION 2020 initiative use World Sight Day as a platform to bring blindness and vision impairment into public focus as major international health issues, to influence governments and health ministries so they can allocate funds to tackle blindness prevention programs, to educate target audiences about eye care and blindness prevention and to garner support to take forward VISION 2020 program activities in caring for people's eyesight in different corners of the globe.

Quiz on Eye (Advance)
Multiple choice questions related to eye structure and common eye diseases

WHO Global Facts - An Eye Opener

• Globally, about 284 million people are visually impaired— 39 million are blind and 245 million have low vision

Cataract
An animation of how cataract of the lens can cause blurring of images on the retina.

• 80% of all visual impairment is preventable, treatable or curable

• About 90% of the world's visually impaired people live in low income countries

LASIK Surgery – Interesting Facts
LASIK is a combined microsurgical and excimer laser procedure for correcting refractive errors of the eyes. Refractive surgery procedures include corrections for nearsightedness, farsightedness, astigmatism and presbyopia. Here are some interesting facts on LASIK surgery.

• Refractive errors, cataracts and glaucoma are leading causes of visual impairment

• Cataracts, glaucoma and age-related macular degeneration are top causes of blindness

• Visual impairment from infectious diseases has considerably reduced in the last 20 years

• 65% of visually impaired people are above 50 years of age. However, only 20% of the world population belongs to this age group

• Approximately 19 million children are visually impaired

Grabbing Eyeballs for World Sight Day

Event plans from around the world for World Sight Day 2011 include seminars, workshops, eye camps, walkathons, fund raisers and a host of other activities. These are aimed at involving people from all walks of life to help people with failing eyesight get medical attention and prevent blindness. Community participation ranges from auctions held on eBay towards financing eye care access in developing countries to free eye check ups in schools, factories and offices organized by corporate hospitals and eye clinics.

VISION 2020 promoters have deliberately not named a global theme for World Sight Day 2011. Without a specific global theme this year, it is hoped each participating organization will improvise and use the day to highlight its own priority areas. This should hopefully give a wider scope to governments, NGOs, health care providers and participating communities to work vibrantly in tune with their own target audiences.

Open your eyes to the worldwide challenge of VISION 2020. World Sight Day 2011 is a great opportunity to get involved in 'sight saving' work in whatever ways you can.

Source-Medindia