出典:Wiktionary
出典:Wikipedia
出典:『Wikipedia』 (2011/06/16 18:11 UTC 版)
Trachoma (Ancient Greek: "rough eye"), also called "Egyptian ophthalmia" in older times, is an infectious eye disease, and remains the leading cause of infectious blindness in the world. Globally, 41 million people suffer from active infection and nearly 8 million people are visually impaired as a result of this disease. Globally this disease results in considerable disability.