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从1990～]993年广西开放地区狂犬病发病76人,四年占广西发病人数的21.0％。但从各年发病的比重看,呈逐年增加的趋势,由1990年的18.0％上升到1993年的31.0％,详见表1。大通道枢纽地区三年来发病保持在一定的水平,为疫情较重的地区。其次是开放旅游区与边境贸易区的县、市病例数也占一定的比例。 一、流行因素的初步分析 (一)传染动物与发病的关系:从构成比看,狂犬病的传染源主要是犬,占96.85％,但从发病率分析,犬伤人发病率3％,其他动物发病率则为4.65％,比犬伤发病率高出1.65百分点,见表2。尤其鼠等野生动物伤人后发病率高(4.20％),是否与不同的传染源所带的野毒株其抗原成份差异有关,有待今后病原学的进一步证实。
From 1990 to 1990, there were 76 rabies cases in the open areas of Guangxi and 21.0% of the cases in Guangxi in four years. However, from the perspective of the incidence of each year, it shows a trend of increasing year by year, from 18.0% in 1990 to 31.0% in 1993, as shown in Table 1. In the three years since the hub of the Great Passage, the incidence remained at a certain level, which was a heavy epidemic area. Followed by the open tourism area and the border trade area counties, the city also accounted for a certain number of cases. First, the prevalence of a preliminary analysis of factors (a) the relationship between infectious animals and pathogenesis: From the composition ratio, rabies infection mainly dogs, accounting for 96.85%, but from the incidence analysis, the incidence of dog wounding 3%, other animals The incidence was 4.65%, higher than the incidence of dog injuries 1.65 percentage points, see Table 2. In particular, the incidence of wounding in wild animals such as rats is high (4.20%), which is related to the differences in the antigenic composition of the wild virus strains carried by different sources of infection, awaiting further proof of future etiology.