流行性脑脊髓膜炎(以下简称“流脑”)是一种常见多发的呼吸道传染病。我们在中国医科院流研所流脑组及河南省卫生防疫站的具体协助下,对通许县1963—1977年的流脑疫情和其他有关资料进行整理分析,今报告如下。一、基本概况通许县位于郑州东南,南临太康、扶沟两县;北接开封,东靠杞县,西衔尉氏县。全县地处平原,面积为836平方公里。主要河 Epidemic meningitis (hereinafter referred to as “meningitis”) is a common respiratory disease. With the specific assistance of the Institute of Meteorology, Institute of Soybean Research of China Medical Research Institute and the Health and Anti-Epidemic Station of Henan Province, we organized and analyzed the epidemic situation of meningitis in Tonghua County from 1963 to 1977 and other relevant information. The report is as follows. First, the basic profile Tongxu County is located in southeast of Zhengzhou, south of Taikang, Fugou two counties; north of Kaifeng, Qi County, east, West Weishi County. The county is located in plain, an area of ​​836 square kilometers. The main river