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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。
In order to understand the status of Salmonella and Campylobacter in the market of raw poultry meat in Henan Province, 165 samples from 8 monitoring sites were tested for Salmonella and Campylobacter and susceptibility testing. Results: A total of 112 strains of Salmonella and Campylobacter were detected in 165 raw poultry samples, with a total detection rate of 67.88%, of which 41 (24.85%) were Salmonella, 71 (43.03%) were Campylobacter; 41 Serotypes belong to 13 serotypes, followed by Salmonella Corvallis, Salmonella Kentucky and Salmonella typhimurium / Darby bacteria. Thirty-three strains of 41 Salmonella strains showed multi-drug resistance, at least resistant to 2 kinds of 2 antibiotics (TET-ERY) and up to 9 kinds of 11 kinds of antibiotics. The resistant spectrum was CTX-TET-CFX- GEN-AMP-AMS-CHL-CIP-SXT-ERY-NAL. Among 71 strains of Campylobacter, 32 strains of Campylobacter jejuni and 3 strains of Campylobacter coli were found. The results of the survey showed that in 2016 the salmonella and Campylobacter species in commercial poultry in Henan Province were seriously polluted, and the new dominant bacteria (Salmonella Corvus) appeared in the fresh poultry meat. The bacterial strain had been cultured and slaughtered Links to the sales cycle, Salmonella resistance is serious, there were multiple drug resistance.