单疱病毒性角膜炎是临床上致盲率较高的一种严重眼病,有先天性和后天性两类,前者为Hutchison等(1975)首次报告,极罕见。后者又分原发感染和复发感染两类。由于近年来广泛应用抗生素和滥用类固醇,致使菌群失调和干扰了机体的免疫功能,促使单疱病毒(以下简称HSY)向角膜深层扩展,往往反复发作,最终常严重破坏视功能,故单疱病毒性角膜炎已成为目前国内、 Herpes simplex virus keratitis is a clinically high rate of blindness, a serious eye disease, there are two types of congenital and acquired, the former Hutchison et al. (1975) first reported, extremely rare. The latter is divided into two types of primary infection and recurrent infections. In recent years, extensive use of antibiotics and steroids, resulting in dysbacteriosis and interfere with the body’s immune function, prompting the herpes simplex virus (hereinafter referred to as HSY) to the cornea deep expansion, often repeated attacks, often the final serious damage visual function, so the single blister Viral keratitis has become the current domestic,