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甘肃省天水地区为流行性出血热新发病区,1983年两当县发病1例,天水县1例,徽县1例。1984年天水县发病4例,徽县发病2例。1985年天水县发病2例。这几个县的疫区全在地域偏远,文化经济落后的山林区。为探讨出血热稳性感染情况,对今后出血热的防治提供线索,我们在陕西省防疫站出血热室的帮助下,于1985年3～4月对天水县、两当县的疫区和非疫区的正常人群,应用间接免疫荧光技术(IFAT),作了血清中HFES抗体测定。
Tianshui in Gansu Province is a new epidemic area of epidemic hemorrhagic fever. In 1983, two cases occurred in Liangdang County, one in Tianshui County and one in Huixian County. In 1984, there were 4 cases of Tianshui County and 2 cases of Huixian County. Two cases of Tianshui County in 1985. The epidemic areas of these counties are all in remote areas and culturally undeveloped mountain forests. In order to explore the situation of hemorrhagic fever with stable infection and provide clues to the future prevention and treatment of hemorrhagic fever, we investigated the epidemic areas of Tianshui County and Liangdang County from March to April 1985 with the help of the hemorrhagic fever room in Shaanxi Province Epidemic Prevention Station. The normal population of affected areas, the application of indirect immunofluorescence (IFAT), serum HFES antibody was measured.