建议要合理地使用流脑菌苗新乡市卫生防疫站陈德荣“Ａ群流脑多糖体菌苗”，自八十年初开始使用以来，通过合理的应用，大幅度地降低了流脑”的发病率，控制了八十年代流脑”周期性流行高峰。收到了较大的社会经济效益。但由于该菌苗的免疫效果确切，群众喜爱接受；有些地... Proposed to be a reasonable use of meningitis vaccine Xinxiang City Health and Epidemic Prevention Station Chen Derong “A group of cerebrospinal fluid cerebrospinal fluid vaccine,” since the beginning of the early 80’s, through reasonable application, significantly reduced the incidence of meningitis " , Controlling the cyclical epidemic peak in the 1980s. Received a greater social and economic benefits. However, due to the exact immune effect of the vaccine, the masses like to accept; some ...