International Islamic Relief Organization (IIRO), an affiliate of Makkah-based Muslim World League (MWL), conducted, in the past eight years, 8472 cataract removal surgery.

IIRO conducted else medical statements for 3,500 patients in order to ensure their safety, and distributed 450 eyeglasses and sunglasses for people with short-sighted.

The campaigns covered 12 countries in the continents of Asia and Africa.