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根据我县38年来的流行性脑脊髓膜炎(简称流脑)疫情报告统计,我们发现每十年左右即出现一次流脑大流行的规律,而每一流行周期就有一个流行高峰年。我们将1951～1960年我县有疫情统计资料以来的第一个流脑流行周期作为50年代流行周期,此周期的发病高峰是1957年,发病率为101.53/10万;以此类推,60年代流行周期发病高峰年是1967年,发病率是540.27/10万;70年代流行周期发病高峰年是1978年,发病率为200.17/10万;80年代流
According to the statistics of epidemic situation of epidemic cerebrospinal meningitis in 38 years in our county, we find that there is a law of meningitis every 10 years or so, and there is a peak year for each epidemic cycle. The epidemic cycle of the first meningococcal meningitis in our county from 1951 to 1960 was taken as the epidemic cycle of the 1950s. The peak incidence of this cycle was 1957, with an incidence rate of 101.53 / 100000. By analogy, in the 1960s The peak incidence of epidemic cycle in 1967, the incidence rate was 540.27 / 100 000; the peak incidence of the epidemic cycle in the 1970s was 1978, the incidence was 200.17 / 100 000; flow of the 1980s