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本地区最早于1963年由固始县报告首例流行性出血热(EHF)病例,此后流行呈散发状态,80年代流行渐趋严重,截止1991年底全区共发病1270例,死亡73例,局部地区出现高发病灶点。
The earliest cases of epidemic hemorrhagic fever (EHF) were reported by Gushi County in 1963 in the region. Since then, the epidemic was extinct. The epidemic became more and more serious in the 1980s. By the end of 1991, there were 1270 cases of total disease and 73 cases of death in the whole region. High incidence of focal areas appear.