我国是乙肝大国,全国人群中乙型肝炎病毒表面抗原平均阳性率为9·8%[1],严重危害民众的身体健康。因乙肝病毒携带人数众多,带病毒时间长,不容易被发现,这给预防工作带来很大困难,乌鲁木齐市的乙肝发病率亦很高,为保障乌鲁木齐部队饮食服务单位公共场所从业人员及广大官兵健康, China is a major hepatitis B country, the average positive rate of hepatitis B virus surface antigen in the population is 9.8% [1], seriously endangering the general public’s health. Due to the large number of carriers of hepatitis B virus, with a virus a long time, not easy to be found, which brought great difficulties in prevention work, the incidence of hepatitis B in Urumqi is also very high, in order to protect Urumqi unit of catering services to public places practitioners and the general Officers and soldiers health,