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我省自 1 992年参加全国第二次病毒性肝炎流调以来 ,已历时 8年未开展全面系统的肝炎流调工作 ,近年来随着自然和社会因素的变化 ,将直接影响乙肝在人群中的发生、发展及流行过程。为了解乙肝在我省正常人群中的分布及流行规律 ,摸清影响流行的因素并制订相应的防治对策 ,开展
Since our province participated in the second national epidemic of viral hepatitis in 1992, it has lasted for eight years and has not carried out comprehensive and systematic work on hepatitis flow control. In recent years, with the changes of natural and social factors, it will directly affect the population of hepatitis B in the population The occurrence, development and prevalence of the process. To understand the distribution of hepatitis B in the normal population in our province and the prevalence of the law to find out the factors that affect the epidemic and to develop appropriate prevention and control measures to carry out