福建省首次检出14个沙门菌血清型

First Detection of 14 Salmonella Serotypes in Fujian Province

[目的]了解福建省沙门菌血清型分布情况,及时发现福建省尚未检出的沙门菌血清型。[方法]2003～2010年采集腹泻病人、服务行业人员粪便标本、1份鱼粉饲料和1份海鱼样品。应用沙门菌选择增菌液、培养基及显色培养基等分离,菌株并经"四管五项法"筛选,最后经系统生化及血清学试验确认。[结果]2003～2010年,福建省首次检出14个沙门菌血清型(变种),其中A～F群有8个型(变种),非A～F群有6个型(变种);肠道沙门菌亚种13个型、双相亚利桑那(Ⅲb)1个型,从人体中检出12个型,从鱼粉饲料及海鱼中各检出1个型。[结论]必需重视非A～F群及肠道亚种以外沙门菌的检验,以提高沙门菌的检测水平和监测水平。

[Objective]To understand the Salmonella serotype distribution in Fu]ian province and timely detect the novel Salmonella serotypes in Fujian. [Methods]Stool specimens of diarrhea patients and service industry personnel, and specimens of fish feed and sea fish were collected during 2003-2010. Application of Salmonella selective enrichment broth, culture medium and ehromogenic medium isolation.isolates were screened by ＂Four Tubes and Five Items＂ method and con firmed by systemic biochemical and serological tests. [Resuits]A total of 14 Salmonella serotypes （ variants ） were detec- ted first time inFujian province during 2003-2010. Among the 14 serotypes（variants）,8 serotypes（ variants ） belonged to Group A-F,6 serotypes（ variants ） belonged to Non-Group A-F; 13 serotypes were enteric Salmonella, 1 serotypes was duplex arizonae（Ⅲ b） ; 12 serotypes were detected from human specimens, from fish feed and 1 from sea fish specimen. [Conclusion]Attention should be paid to the Non-Group A F and non enteric Salmonella subspecies to improve the detection level and surveillance of salmonella.