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1971年我们芦各庄大队发生了病毒性肝炎(以下简称肝炎)。最初由于我们对传染源没有进行管理,以致造成流行。后来采取了预防措施,控制了该病流行,三年来没有新的肝炎病例发生。下面仅将肝炎在我们大队流行的因素和预防措施作一介绍:
In 1971, we had a group of Luode Zhuang virus hepatitis (hereinafter referred to as hepatitis). It was prevalent initially because we did not manage the sources of infection. Later, precautionary measures were taken to contain the epidemic and no new cases of hepatitis occurred in three years. The following is only an introduction of the factors and precautionary measures for the hepatitis epidemic in our brigade: