单疱病毒性角膜炎是常见而又严重的眼病,虽有抗病毒药,仍未全控制,尚有反复发作,而致视力障碍。且复发机理至今未明。鉴于近十多年来眼免疫学的研究有很大进展。国内外有关泪液中免疫球蛋白含量的报导较多, Herpes simplex virus keratitis is a common and serious eye disease, although antiviral drugs, still not full control, there are recurrent, which led to visual impairment. And the mechanism of recurrence so far unknown. In view of the recent ten years of eye immunology research has made great progress. Domestic and foreign reports on the immunoglobulin content in tears more,