乙肝在我国人群中感染率较高,是当前危害人类健康最严重的传染病之一。近年来,由于北屯地区社会经济发展快,大量外来人口流入我市,大多数求职于各个服务行业中,这些人员由于广泛而密切地接触人群,容易引起乙肝的传播。HBeAg是乙肝病毒感染的重要血清标志物,在乙肝流行病学上有着重要意义。 Hepatitis B infection in our population is higher, is currently one of the most dangerous infectious diseases of human health. In recent years, due to the rapid socio-economic development in Beitun, a large number of migrants flowed into the city. Most of the job seekers in various service industries are likely to cause the spread of hepatitis B because of their extensive and close contacts with the people. HBeAg is an important serum marker of hepatitis B virus infection, which is of great significance in the epidemiology of hepatitis B.