流感是一种对人民健康和抓革命促生产影响很大的常见病多发病。据国内外文献报导,恰当地使用流感减毒活疫苗,可以取得较好的预防效果。1972年10月我们对重点人群五千多人进行了流感疫苗接种,并选部分人进行接种反应和免疫效果观察。材料和方法 Influenza is a common and frequently occurring disease that has a great impact on people’s health and the promotion of revolution and production. According to domestic and foreign literature, the proper use of influenza live attenuated vaccine can achieve better prevention. In October 1972, we vaccinated more than 5,000 key people against influenza and selected some people for vaccination and immunization. Materials and Method