血吸虫病是威胁人类健康的重要疾病之一。近年来湖南湖北老疫区血吸虫病疫情大幅回升,严重威胁着疫区部队官兵身体健康,因而预防和消灭血虫病,是一项长期的重要任务。 1 疫情 驻湖南、湖北两省疫区部队,1989年至1994年累计发病119人,按年发病数依次为 Schistosomiasis is one of the important diseases that threaten human health. In recent years, the epidemic situation of schistosomiasis in the old epidemic area of ​​Hubei Province in Hunan Province has risen sharply, posing a serious threat to the health of officers and soldiers in the affected areas. Therefore, it is a long-term and important task to prevent and eradicate blood-borne diseases. 1 epidemic in Hunan, Hubei provinces affected area troops, from 1989 to 1994 cumulative incidence of 119 people, the number of annual incidence of