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建国以来,甘肃省陆续发现几种自然疫源性疾病,其中危害较重者为鼠疫、布鲁氏杆菌病(简称布病)、黑热病、包虫病以及80年代初传入的流行性出血热(简称EHF)等。引起党和政府的重视,相继成立专业机构,对上述几种主要疾病开展系统的调查、防治和研究,并取得了显著成绩。然而,我省尚待开发或正在开发的地区,具备一些其它自然疫源性疾病形成疫源地的环境和条件,究竟存在程度如何或存在的可能性多大,诸如此类问题至今未明确,
Since the founding of the People’s Republic of China, several natural foci diseases have been successively discovered in Gansu Province, of which the most serious ones are plague, brucellosis (cloth disease), kala-azar, hydatid disease and epidemic hemorrhagic fever introduced in the early 1980s (Referred to as EHF) and so on. Aroused the attention of the party and the government, established professional agencies in succession, carried out systematic investigations, prevention and research on the above-mentioned major diseases, and achieved remarkable results. However, in our province, the areas that are yet to be developed or under development have some environmental and conditions for the formation of other foci of natural foci, the extent of the existence or the possibility of existence, such as the problem is not yet clear,