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为了掌握流脑的流行规律,提供予测流行趋势的依据,我们分析了近二十四年来的流脑流行病学资料,并对疫情予测的流行指征作了初步的探讨。资料来源1.收集1953—1977二十四年我区各县市历年逐月的疫情资料。2.对两个流脑流行周期的重点县、社、队进行了流行病学调查。
In order to grasp the epidemic law of meningitis and provide the basis for predicting the epidemic trend, we analyzed the epidemiological data of meningococci in the past 24 years and made preliminary discussions on the epidemic indications for the epidemic. Source: 1. Data on the monthly epidemic situation of counties and cities in our county from 1953 to 1977 for 24 years were collected. Epidemiological investigation was conducted on key counties, communities and teams in two meningococcal epidemic cycles.