2016年河南省市售生禽肉沙门菌和弯曲杆菌污染状况调查

发布时间：2018-07-12 12:01

本文选题：生禽肉 + 沙门菌　；参考：《中国家禽》2017年11期

【摘要】：为了解河南省市售生禽肉中沙门菌和弯曲杆菌污染状况,对8个监测点165份样品进行了沙门菌和弯曲杆菌的检测及药敏试验。结果:165份生禽肉中检出沙门菌和弯曲杆菌共计112株,总检出率为67.88%,其中沙门菌41株(24.85%)、弯曲杆菌71株(43.03%);41株沙门菌血清分型分属13个血清型,居前三位的依次是科瓦利斯沙门菌、肯塔基沙门菌、鼠伤寒沙门菌/达布沙门菌。41株沙门菌中有33株出现多重耐药,至少对2类2种抗生素耐药(TET-ERY),最多对9类11种抗生素耐药,其耐药谱为:CTX-TET-CFX-GEN-AMP-AMS-CHL-CIP-SXT-ERY-NAL;71株弯曲杆菌中有32株空肠弯曲杆菌,3株结肠弯曲杆菌。调查结果表明:2016年河南省市售生禽肉沙门菌和弯曲杆菌污染严重,生禽肉中沙门菌出现新的优势菌型(科瓦利斯沙门菌),该菌型已经从养殖和屠宰环节向销售环节蔓延,沙门菌耐药状况严重,出现多重耐药情况。
[Abstract]:In order to understand the contamination of Salmonella and Campylobacter in poultry meat sold in Henan Province 165 samples from 8 monitoring sites were tested for Salmonella and Campylobacter campylobacter. Results A total of 112 strains of Salmonella and Campylobacter campylobacter were detected in 165 raw poultry meat. The total detection rate was 67.88. Among them, 41 strains (24.85%) of Salmonella and 71 strains (43.03%) of Campylobacter campylobacter belonged to 13 serotypes. Salmonella Kentucky 33 out of 41 Salmonella typhimurium / Salmonella dahrensis strains have multidrug resistance, at least 2 classes of antibiotic resistance (TET-ERY), and up to 9 classes of 11 antibiotics, The drug resistance spectrum was that 32 strains of Campylobacter jejuni were campylobacter jejuni and 3 strains were campylobacter jejuni of 1% CTX-TET-CFX-GEN-AMP-AMS-CHL-CIP-SXT-ERY-NALL 71 strains. The results showed that salmonella and campylobacter were seriously polluted in poultry meat in Henan Province in 2016, and a new dominant type of Salmonella was found in raw poultry meat (Salmonella Covalis), which had spread from culturing and slaughtering to selling. The drug resistance of Salmonella is serious and multiple drug resistance occurs.
【作者单位】：河南省疾病预防控制中心;
【分类号】：R155.55

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