Blindness Blindness can result from infections, accidents, genetic conditions and other diseases. Types of blindness can range from no vision at all to seeing shapes. Some types can be prevented or …

Jul 9, 2025 · Blindness is the inability to see things, including light. It can be partial or complete. Learn about causes, diagnosis, treatment, and more.

Aug 27, 2024 · Blindness is the inability to distinguish darkness from bright light. Learn about types, treatment, prevention, and prognosis.

Apr 19, 2025 · There are several types of blindness, including complete blindness, partial blindness, congenital blindness, and legal blindness. All cause low vision.

Aug 5, 2024 · Blindness is a lack of vision. It may also refer to a loss of vision that cannot be corrected with glasses or contact lenses.

Blindness and Low Vision Since its inception, the American Foundation for the Blind (AFB) has served as the leading source of information and research encompassing blindness and low vision in the …

Aug 10, 2023 · WHO fact sheet on blindness and visual impairment providing key facts, definitions, causes, who is at risk, global and WHO response.

Blindness, transient or permanent inability to see any light at all (total blindness) or to retain any useful vision despite attempts at vision enhancement (functional blindness). Less-severe levels of vision …

The term blindness encompasses both visual impairment and legal blindness. Visual impairment means the best corrected vision (vision with glasses, contacts, or refractive surgery) is poor and results in …

Apr 24, 2023 · There are many types of blindness and low vision, ranging from infections and injuries to rare genetic conditions. Learn more here.