期刊
CRITICAL REVIEWS IN MICROBIOLOGY
卷 46, 期 1, 页码 1-14出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/1040841X.2020.1715339
关键词
Antibiotic resistance; extended-spectrum beta-Lactamases; beef cattle; natural environment
类别
资金
- National Institute of Food and Agriculture, U.S. Department of Agriculture [2015-68003-22971]
- Ministry of Food and Drug Safety [17162MFDS601]
The effectiveness of antibiotics has been challenged by the increasing frequency of antimicrobial resistance (AR), which has emerged as a major threat to global health. Despite the negative impact of AR on health, there are few effective strategies for reducing AR in food-producing animals. Of the antimicrobial resistant microorganisms (ARMs), extended-spectrum beta-lactamases (ESBLs)-producing Enterobacteriaceae are an emerging global threat due to their increasing prevalence in livestock, even in animals raised without antibiotics. Many reviews are available for the positive selection of AR associated with antibiotic use in livestock, but less attention has been given to how other factors including soil, water, manure, wildlife, and farm workers, are associated with the emergence of ESBL-producing bacteria. Understanding of antibiotic resistance genes and bacteria transfer at the interfaces of livestock and other potential reservoirs will provide insights for the development of mitigation strategies for AR.
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