a form of salmonella that causes typhoid fever

objective to study the susceptibilities of 60 strains of salmonella typhi isolated in shenzhen from 2002 and 2008, and to provide the reference for guiding rational use of antibiotics.

目的研究深圳市2002-2008年分离伤寒沙门菌对常用抗菌药物的敏感性，为临床治疗用药提供参考。

it may also inhibit the reproduction of certain types of bacteria such as salmonella typhi and the tuberculosis bacteria.

它或许也可抑制一些病菌如沙门伤寒菌和肺痨病菌的繁殖。

objective: in order to recognize the epidemic characteristics of salmonella typhi and to provide scientific basis for formulating prevention and treatment measures.

目的：开展对伤寒病原学和耐药性监测以及伤寒噬菌体的分型研究，摸清伤寒流行规律，为制定防治措施提供依据。

methods the cwdms of salmonella typhi were induced and compared with its parental type by agglutination test and electron microscope.

方法诱导获得伤寒沙门菌细胞壁缺陷突变株，采用电镜和玻片凝集试验，与亲代细菌型进行比较研究。

salmonella typhi was isolated from the blood of 28 (30.4%) patients.

伤寒桿菌从28名（30.4%）患者的血液中分离。

method using improved kirby-bauer method to carry out drug sensitivity tests to salmonella typhi and salmonella paratyphi strains.

方法采用改良k-b法对伤寒、甲型副伤寒沙门菌株进行药物敏感试验。

objective:in order to investigate the relation between the chloramphenicol resistant salmonella typhi and the common drugs for typhoid.

目的：探讨耐氯霉素伤寒桿菌与常用的治疗伤寒药物之间的关系。

method the clinical data of 320 patients of typhoid were retrospectively analyzed, and the routine drugs sensitivity test to the 115strains of salmonella typhi was taken.

方法分析了320例伤寒患者的临床资料，并对其中115株伤寒桿菌作常用药敏检测。