World Sight Day puts access to eye care at the centre of a global health challenge
Today's observance falls within Asia-Pacific Eye Care Week, highlighting screening, treatment and support for people with vision loss.
World Sight Day is being observed on October 8, bringing attention to a health challenge that affects learning, work and independent living. This year's observance falls within the Asia-Pacific Academy of Ophthalmology's Eye Care Week, running from October 5 to 11.
The academy has invited national member societies to organise public education and community outreach. Its programme includes awareness of leukocoria and a public vision-checking experience using WHOeyes. An announced programme should not be confused with evidence that a particular local screening event has already taken place.
The wider need is substantial. In its February 2026 fact sheet, the World Health Organization estimates that at least 2.2 billion people have near or distance vision impairment. For at least one billion, the impairment could have been prevented or remains unaddressed. Refractive errors and cataracts are leading causes.
WHO identifies access to appropriate treatment and vision rehabilitation as central parts of eye care. Screening can help connect people to services, but it does not replace a professional assessment. Today's observance is a reminder that awareness must be matched by affordable services and continuing support, including for people whose vision loss cannot be reversed.