通过分析历年流脑流行规律,总结十年来流脑监测、预测、菌苗效果观察等工作,提出了九十年代流脑防治对策的建议,认为九十年代应以病原学监测、流行预测为重点,不易大面积使用菌苗。现阶段菌苗使用除应根 By analyzing the epidemic pattern of meningitis over the past years and summarizing the monitoring, forecast and observation of bacteremia over the past 10 years, we put forward some suggestions on preventing and controlling meningococci in the 1990s. It is suggested that etiological monitoring and epidemic prediction should be the focus of the 1990s , Not easy to use a large area of ​​vaccine. In addition to the use of bacterins should be at this stage