沙眼是一种古老的眼病,世界性广泛流行,曾是致盲首因,严重危害人类健康。自19世纪初,沙眼病原问题即受到微生物界、眼科学界极大重视。一、研究历史人类沙眼最早的记录起始于公元前3400年,即埃及的基辅(Khefu)时代,当时有记载关于沙眼临床症状的描述即倒睫症。沙眼(trachoma)来 Trachoma is an ancient eye disease, widespread in the world, was the cause of blindness, seriously endangering human health. Since the early 19th century, the problem of pathogen of trachoma is greatly valued by microbiology and ophthalmology. A History of Research Earliest records of human trachoma began in 3400 BC, the era of Khefu in Egypt, where there was a description of trichiasis, a description of the clinical symptoms of trachoma. Trachoma