4.6 Article

Antimicrobial Resistance Trends of Escherichia coli Isolates: A Three-Year Prospective Study of Poultry Production in Spain

期刊

ANTIBIOTICS-BASEL
卷 11, 期 8, 页码 -

出版社

MDPI
DOI: 10.3390/antibiotics11081064

关键词

Escherichia coli; antimicrobial trends; multidrug resistance; monitoring

资金

  1. Centro de Calidad Avicola y Alimentacion Animal de la Comunidad Valenciana

向作者/读者索取更多资源

Antimicrobial resistance poses a significant threat to global health, and poultry products are a major source of transmission. Escherichia coli is the primary cause of mortality in the poultry industry, with recurrent outbreaks of multidrug resistant strains. Understanding the burden of resistance is a major challenge in tackling AMR, with monitoring through phenotypic characterization being a key strategy. This study aimed to monitor the resistance of E. coli strains isolated from the poultry sector, providing information on the magnitude and trends of resistance.
Antimicrobial resistance (AMR) poses a major threat to health worldwide. Poultry products are one of the main threats, due to the transmission of antimicrobial resistance genes throughout the food chain. Escherichia coli is the main cause of mortality in the poultry industry, mainly mitigated with antibiotics, but due to the high genetic strain variability, recurrent outbreaks of multidrug resistant E. coli take place. The major challenge to tackling AMR is understanding the burden of resistance. For this reason, one of the main strategies is monitoring AMR by phenotypic characterisation. Our study aimed to monitor the resistance of E. coli strains isolated from the poultry sector over a period of three years (2019-2021) to provide information on the resistance magnitude and trends. Promising results have been found concerning the low frequency of resistance to cephalosporins, polymyxin, and fluoroquinolones. However, levels of resistance found to antimicrobials such as erythromycin (100%), tylosin (98%), or penicillin (97%) suggest the need to continue working on the limitation of use of antimicrobials in poultry to achieve the demise of MDR.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.6
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据