| 某部队急性病毒性肝炎的血清流行病学调查分析 |
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| 引用本文： | 阎永平,徐德忠,王珊珊,周华,陈友绩.某部队急性病毒性肝炎的血清流行病学调查分析[J].第四军医大学学报,1990(1). |
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| 作者姓名： | 阎永平 徐德忠 王珊珊 周华 陈友绩 |
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| 作者单位： | 第四军医大学军队流行病学教研室
(阎永平，徐德忠，王珊珊，周华)，第四军医大学军队流行病学教研室(陈友绩) |
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| 摘 要： | 作者于1987年12月至1988年3月对某部队急性病毒性肝炎进行了血清流行病学调查。发现该部队共发病10例,其中甲肝9例,乙肝1例;9例甲肝中,5例散在发生于5个连队,其余4例为1个连队暴发所致。结果表明:该部队急性病毒性肝炎的发生以甲肝为主,多以散发形式出现,在一定条件下也可造成部队内小暴发,而无续发病例。这些特征与该人群抗-HAV流行率达80％以上,已具有免疫屏障作用有关。当前,部队对甲肝的防治不容忽视。
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| 关 键 词： | 肝炎 病毒性 人 疾病暴发流行 军事人员 |
The Seroepidemiologic Investigation and Analysis of Acute Viral Hepatitis in an Army Unit |
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| YAN Ycng-Ping,XU De-Zheng.WANG Shan-Shan,ZHOU Hua and CHEN You-Ji.The Seroepidemiologic Investigation and Analysis of Acute Viral Hepatitis in an Army Unit[J].Journal of the Fourth Military Medical University,1990(1). |
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| Authors: | YAN Ycng-Ping XU De-ZhengWANG Shan-Shan ZHOU Hua and CHEN You-Ji |
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| Institution: | YAN Ycng-Ping,XU De-Zheng.WANG Shan-Shan,ZHOU Hua and CHEN You-Ji Department of Epidemiology |
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| Abstract: | The occurrences and the epidemiologic features of acute viral hepatitis were studied by seroepidemiologic methods in a field army unit of Chinese PLA from December, 1987 to March, 1988. Ten cases occurred in this army. They were classified as hepatitis A (9 cases) and hepatitis B(l case) by determination of anti-HAV IgM and anti-HBc IgM. Among nine cases of hepatitis A, five were found in five battalions, and four in one company. The results showed that acute hepatitis A was a predominant type in the studied army unit. The epidemic pattern of hepatitis A was mainly sporadic; whereas it sometimes may be a small outbreak caused by undetected light case, but no secondary attack occurred. These findings suggest that when the prevalence rate of anti-HAV in population is above 89%, As immune population will form an "immune barrier" agianst an epidemic of hepatitis A, |
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| Keywords: | hepatitis viral humans disease outbreaks military personnel |
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