Cataract continues to be a major global health concern, with over 94 million people living with vision impairment linked to the condition, according to the World Health Organization (WHO).
The organization notes that cataract remains the leading cause of blindness worldwide, contributing to the staggering 2.2 billion people who experience near or distance vision problems.
Cataract develops when the clear lens of the eye becomes cloudy, preventing light from passing through properly and leading to gradual vision loss. While surgery can successfully restore sight in most cases, millions—especially in low- and middle-income countries—remain untreated due to poor access to eye care.
Here are five important facts to know about cataract, as shared by WHO:
1. Global burden: Cataract is the top cause of blindness worldwide.
2. What it is: It causes the lens of the eye to become cloudy, making vision blurry or dim.
3. Treatment: Surgery is the only effective treatment and has a high success rate.
4. Who it affects: It can occur at any age but is more common in older adults.
5. Prevention: Regular eye exams and early medical intervention can prevent severe vision loss.
Join Inclusive News Network WhatsApp Community For Quick Access To News and Happenings Around You.