2009年茂名市食源性沙门菌菌型分布及药敏结果分析  

An analysis of the food-borne Salmonella serotype distribution and drug sensitivity in Maoming in 2009

作　　者：罗雪梅[1] 廖国东[1] 陈家图[1] 黄水飞[1] 

机构地区：[1]广东省茂名市疾病预防控制中心,广东茂名525000

出　　处：《中国卫生检验杂志》2011年第3期644-645,647,共3页Chinese Journal of Health Laboratory Technology

摘　　要：目的:分析茂名市食源性沙门菌菌型分布和耐药性,为防治沙门菌引起食源性疾病提供科学依据。方法:对27株分离于食品、腹泻病例和食物中毒的沙门菌进行血清学分型和药物试验。结果:27株沙门菌分属6个血清群11个血清型,以德尔卑沙门菌占主要优势,占29.63%,其次是鼠伤寒沙门菌和伦敦沙门菌,分别占14.81%;对加替沙星和亚胺硫霉素(泰能)100%敏感,对罗米沙星、氧哌嗪青霉素/泰舒和头孢他定的敏感率均为96.30%,对复方新诺明、氨苄青霉素、阿莫西林/棒酸和丁胺卡那霉素,耐药率分别为96.30%、92.59%、62.96%和62.96%,对头孢西丁等13种其他抗生素有不同程度耐药。结论:茂名市食源性沙门菌血清型主要是德尔卑沙门菌、鼠伤寒沙门菌和伦敦沙门菌;加替沙星和亚胺硫霉素(泰能)为首选治疗药物。Objective：To analyze the food-borne Salmonella serotype distribution and drug sensitivity in Maoming,and provide scientific evidence for the prevention of food-borne illness caused by Salmonella.Methods：The serotyping and drug trials were tested in 27 strains of Salmonella Separated from food,cases of diarrhea and food poisoning.Results：27 strains of Salmonella belonged to 6 serogroups and 11 serotypes,S.derby was the main advantage occupying 29.63%,Followed by S.typhimurium and S.london occupying 14.81%;gatifloxacin and imine thienamycin（imipenem） 100% were sensitive,levrloxcin,penicillin/Tazo and ceftazidime＇s sensitive rates were 96.30%,sulfamethoxazole,ampicillin,amoxicillin/clavulanic acid and amikacin＇s resistance rate was 96.30%,92.59%,62.96% and 62.96%,Cefoxitin,etc.13 other antibiotics had different levels of resistance.Conclusion：S.derby,S.typhimurium and S.london are the main serotypes of food-borne Salmonella in Maoming;Gatifloxacin and iminethienamycin（imipenem） are the preferred treatment drugs.

关 键 词：食源性 沙门菌 菌型分布 药敏 

分 类 号：R378.22[医药卫生—病原生物学]