为了解消毒剂对鼠伤寒沙门菌的杀菌效果 ,我们选择了 5种消毒剂进行试验。1　材料鼠伤寒沙门菌标本系 1999年我地区某中学食物中毒的 34例住院患者粪便、胆汁标本所分离出。2　方法1标本培养均按全国临床检验操作规程 (叶应妩等编 ,东南大学出版社 ,1997:4 62～ 4 66)进行 ,生 To understand the bactericidal effect of disinfectants on S. typhimurium, we selected five disinfectants to test. 1 material Salmonella typhimurium specimens in 1999 in a middle school food poisoning 34 cases of inpatients stool, bile specimens were isolated. 2 Method 1 specimen culture according to the National Clinical Laboratory Procedures (Ye Ying and other eds, Southeast University Press, 1997: 4 62 ~ 4 66), Health