Cover image: World Sight Day

World Sight Day

Taking place on the second Thursday in October every year.

Raising awareness about the problems, prevention and treatment of blindness.

Updated 7 months ago

World Sight Day is an annual day of awareness to focus global attention on blindness and vision impairment. 

  • Approximately 285 million people worldwide live with low vision and blindness
  • Of these, 39 million people are blind and 246 million have moderate or severe visual impairment
  • 90% of blind people live in low-income countries
  • Yet 80% of visual impairment is avoidable - i.e. readily treatable and/or preventable
  • Restorations of sight, and blindness prevention strategies are among the most cost-effective interventions in health care
  • The number of people blind from infectious causes has greatly reduced in the past 20 years
  • An estimated 19 million children are visually impaired
  • About 65 % of all people who are visually impaired are aged 50 and older, while this age group comprises only 20% of the world's population
  • Increasing elderly populations in many countries mean that more people will be at risk of age-related visual impairment.

Find out more on the World Sight Day web page.