论文部分内容阅读
乙型肝炎传播广,危害大,已经成为世界性卫生问题。一般认为乙型肝炎经血和血液制品传播。自1973年起Brotman,Wills、薛平、胡修元等先后报告了臭虫自然感染乙肝表面抗原(HBsAg:表抗)情况,初步阐明自然感染率与床上睡的人血清中表抗滴度高低有关,血清中未检出表抗者,睡的床上捕捉的臭虫也有自然感染。为了探索臭虫携带的表抗是机械性传播还是可以成为生物学传播,我们进行了臭虫人工感染表抗的研究,现将结果报告如下:
Hepatitis B spread widely and endangered it. It has become a worldwide health issue. It is generally believed that hepatitis B is transmitted through blood and blood products. Since 1973, Brotman, Wills, Xue Ping and Hu Xiyuan have successively reported the natural infection of hepatitis B surface antigen (HBsAg) in bed bugs. The initial natural infection rate is related to the level of anti-titer in human serums sleeping in bed. Serum In the absence of detected anti-table, sleep bed bug caught also have natural infection. In order to explore whether the bugs carried by bugs are mechanically transmitted or can be transmitted biologically, we conducted a study of the bugs’ artificial infection with anti-epitopes. The results are reported as follows: