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目的:了解石家庄市2006年-2008年食源性疾病监测中检出的沙门菌的耐药水平。方法:采用WHO推荐的K-B法(纸片扩散法)测定沙门菌的耐药性。结果:15株沙门菌至少对3种抗生素耐药,有4株菌对五种抗生素耐药,有1株菌对17种抗生素耐药,有1株菌的耐药种类达到21种。结论:该地区沙门菌的耐药性较高,应限制抗生素在食源性动物饲养过程中的应用,保障食品安全。
Objective: To understand the drug resistance of Salmonella detected in foodborne disease surveillance in Shijiazhuang from 2006 to 2008. Methods: Salmonella resistance was determined by the K-B method recommended by the WHO (disk diffusion method). Results: 15 strains of Salmonella were resistant to at least 3 kinds of antibiotics, 4 strains were resistant to 5 kinds of antibiotics, 1 strain was resistant to 17 kinds of antibiotics, and 1 strain was resistant to 21 kinds of antibiotics. Conclusion: The Salmonella strains in this area have higher drug resistance, which should limit the application of antibiotics in the feeding of food animals and ensure food safety.