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乙型肝炎病毒感染已成为威胁大众健康的重要问题。乙旰病毒一般仅在人群间互相传染,迄今为止尚未发现乙肝病毒通过动物或昆虫作为媒介进行传播。乙型肝炎可以通过使用有特效的疫苗得到预防,并且有特异性方法检出血液和血制品中的乙肝病毒表面抗原。因此,世界卫生组织提出把乙肝疫苗接种列入扩大免疫规划中,逐步控制乙肝病毒的感染,并制定了2010年控制乙型肝炎的全球规划。到2010年全球控制乙型肝炎的战略规划分为三个阶段。第一阶段为1989年～1993年。在第一阶段,各国应通过调查研究确认乙型肝炎在本国人群中
Hepatitis B virus infection has become an important issue that threatens public health. Acetorate viruses are generally only transmitted to each other among the population. To date, no hepatitis B virus has been found to be transmitted by animals or insects as a medium. Hepatitis B can be prevented by using a special vaccine and there are specific methods to detect hepatitis B virus surface antigens in blood and blood products. Therefore, WHO proposed the inclusion of hepatitis B vaccination in the expanded immunization program to gradually control the hepatitis B virus infection and set the 2010 global plan for hepatitis B control. The strategic plan for global control of hepatitis B by 2010 is divided into three phases. The first phase was from 1989 to 1993. In the first phase, countries should confirm that hepatitis B is in their own population through research and studies