痢疾桿菌的分型鑑定对流行病防治有着重要意义。近年来,国内有关这方面报告日渐增多,有些文献指出了痢疾菌型的一般变迁规律,尤其葛一志贺氏痢疾桿菌,近年来几乎近于灭绝”。我市1954年曾分离一株,以后未发现过,1956年我市开始使用了因子血清,进行血清学的分型鑑定,但痢疾干菌的系统分型鑑定资料尚欠缺。今年秋季,结合流行病学调查,在市内两个综合性医院检查了400余份大便,分离得痢疾菌125株,并进行了 The identification of dysentery bacillus is of great significance to the prevention and treatment of epidemic diseases. In recent years, the domestic reports on this aspect are increasing day by day, and some articles point out the general change rule of dysentery bacteria type. In particular, Ge’s Shigella dysenteriae is almost extinct in recent years. "In 1954, Found in 1956, the city began to use factor serum, serological typing, but the identification of systematic identification of dysentery bacteria is still lacking.This autumn, combined with epidemiological survey, the city of two comprehensive The hospital examined more than 400 stools and isolated dysentery bacteria 125 and conducted