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迄今国内外对流行性出血热(EHF)自然疫源地地理景观流行病学研究报告尚少,其它疾病如鼠疫这方面研究的虽较多,但基本仍处于假说阶段。本文从地理景观角度研究分析EHF流行情况,其目的是探索不同地理景观情况下本病存在和流行的主要原因,以便采取相应的预防对策。为此,我们从1988年以来开展了本项研究。
So far, epidemiological studies on the geographical landscape of natural epidemic area of epidemic hemorrhagic fever (EHF) have not been reported at home and abroad. Although other diseases such as plague are more studied, they are still in the hypothetical stage. This article studies and analyzes the prevalence of EHF from the perspective of geographical landscape. Its purpose is to explore the main reasons for the existence and prevalence of this disease in different geographical landscapes in order to take appropriate preventive measures. To this end, we have conducted this study since 1988.