What is Cataract?

Cataract is defined as a progressive opacity or clouding of the eye lens that eventually leads to blindness. Affected people feel like they are looking through a fog that becomes increasingly denser.

Cataract is the leading cause of blindness in the world.

What Causes Cataract?

  • The causes of cataract are not entirely understood.

  • Most cataract cases occur at an older age and are caused by metabolic disorders and the ageing of body tissues.

  • Cataract can also be congenital or hereditary (e.g. due to rubella during pregnancy).

  • Additional risk factors include: injuries, other eye diseases, ultraviolet radiation, smoking, and diabetes.

What Cures Cataract?

An eye operation is inevitable in order to restore sight.

Treatment:
  • Surgically replacing the opaque lenses with artificial ones (intra-ocular lens implementation).

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New publication about cbm's work, vision and values

Cover page of the new publication

We invite you to share our vision to improve the quality of life of persons with disabilities and to reduce the risk of disability from disease and exclusion for those who live in the most disadvantaged societies around the world.

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World Health Organization thanks CBM for its outstanding work

Dr Margaret Chan, Director-General WHO and Dr Allen Foster, CBM President

CBM President Professor Allen Foster met with World Health Organisation Director-General Dr Margaret Chan, for the WHO's global initiative to eliminate avoidable blindness "Vision 2020: The Right to Sight” on the eve of World Sight Day 2007 at the WHO's headquarters.

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Projects worldwide