饮食行业人员的病毒性肝炎感染情况,直接影响着周围人群及其用餐人员,因此摸清其人群乙型肝炎感染状况、HBsAg携带者的传染源作用、并确定其调离工作指标,是当前急需解决的问题。为此,选择了十余家大饭店和廿余家工厂食堂工作人员做为调查研究对象,应用Abbott试剂对其抽样做了调查研究,并对120名HBsAg无症状携带者进行了传染源作用的调查研究,情况如下。 The viral hepatitis infection in the catering industry directly affects the surrounding people and their diners. Therefore, it is urgently necessary to find out the status of hepatitis B infection and the source of infection of HBsAg carriers in the population and to ascertain their transfer away from work targets solved problem. To this end, more than a dozen major hotels and more than 20 factory canteen staffs were selected as the research objects. Abbott reagent was used to investigate the samples and 120 infertile HBsAg carriers Investigation, the situation is as follows.