2009年茂名市食源性沙门菌菌型分布及药敏结果分析

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。

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

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%;ga...