鸡源沙门菌及其耐药性流行现状与风险评估研究进展
Research Progress on the Epidemiological Status and Risk Assessment of Salmonella of Chicken Origin and Its Drug Resistance
张思宇 1赵格 2刘俊辉 3宋时萍 3王娟 3王琳 2王君玮 3曲志娜3
作者信息
- 1. 中国动物卫生与流行病学中心,农业农村部畜禽产品质量安全风险评估实验室(青岛),山东青岛 266032;东北农业大学动物医学学院,黑龙江哈尔滨 150038
- 2. 中国动物卫生与流行病学中心,农业农村部畜禽产品质量安全风险评估实验室(青岛),山东青岛 266032;农业农村部动物生物安全风险预警及防控重点实验室(南方),青岛市动物生物安全重点实验室,山东青岛 266032
- 3. 中国动物卫生与流行病学中心,农业农村部畜禽产品质量安全风险评估实验室(青岛),山东青岛 266032
- 折叠
摘要
鸡源沙门菌及其耐药性对食品安全和公共卫生安全均具有严重威胁.通过对鸡肉供应链各环节沙门菌的流行和耐药现状以及相关风险评估研究进行综述发现:在肉鸡供应全链条中,屠宰和零售环节的沙门菌分离率显著高于养殖环节;沙门菌耐药性严重,耐药谱广,多重耐药率最高达 100%;不同区域和环节的沙门菌流行率、耐药性及耐药谱有差异;鸡源沙门菌的流行风险主要与初始污染水平和交叉污染有关,屠宰过程中杀菌方法、厨房烹饪过程中的温度等也会对其产生影响.目前针对国内肉鸡源沙门菌耐药性相关风险评估的研究较少.今后需要加大从农场到餐桌全链条鸡源沙门菌的监测和风险评估研究力度,基于"同一健康"理念加强对鸡源沙门菌流行及耐药风险干预措施的评估研究.
Abstract
Salmonella of chicken origin and its antimicrobial resistance have been posing a serious threat to the safety of food and public health.It was found that,based on the review of researches on the prevalence of Salmonella in all links along chicken supply chain and its antimicrobial resistance as well as relevant risk evaluation,the isolation rate of Salmonella in slaughter and retail links was significantly higher than that in breeding link;its drug resistance was serious,with a wide resistance spectrum and a multi resistance rate of up to 100%;the prevalence,drug resistance and resistance spectrum were different depending on different regions and links;and the prevalence risk of Salmonella of chicken origin was mainly related to the initial contamination level and cross contamination,and influenced by the sterilization methods during slaughter and the temperature during cooking.Considering fewer researches on risk assessment related to drug resistance of Salmonella of chicken origin in China at present,monitoring of Salmonella along the whole chain from farm to fork and researches on risk evaluation should be increased,and evaluation and researches on the prevalence of Salmonella and countermeasures for possible risk of drug resistance should be improved based on the concept of"One Health".
关键词
鸡源沙门菌/耐药性/流行状况/风险评估Key words
Salmonella of chicken origin/drug resistance/prevalence status/risk evaluation引用本文复制引用
基金项目
国家重点研发计划(2022YFC2303900)
中国动物卫生与流行病学中心创新基金()
出版年
2024
国家科技期刊平台
NSTL
万方数据