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Review Articles

Prevalence of extended-spectrum β-lactamases in the local farm environment and livestock: challenges to mitigate antimicrobial resistance

, , , , , , & show all
Pages 1-14 | Received 06 May 2019, Accepted 07 Jan 2020, Published online: 24 Jan 2020

Figures & data

Table 1. Reported occurrences of ESBL-producing bacteria in livestock-related environmental niches.

Figure 1. Potential transmission routes of the ESBL genes and ESBL-producing bacteria at the interfaces of livestock and the environment. ESBL-producing bacteria in livestock can naturally occur and transmit through the environmental sources, such as manure, soil, water, air, wildlife, and human (especially farm workers) by horizontal gene transfer of the ESBL genes in chromosomal DNA and on plasmids medicated by IS elements or bacterial transmission.

Figure 1. Potential transmission routes of the ESBL genes and ESBL-producing bacteria at the interfaces of livestock and the environment. ESBL-producing bacteria in livestock can naturally occur and transmit through the environmental sources, such as manure, soil, water, air, wildlife, and human (especially farm workers) by horizontal gene transfer of the ESBL genes in chromosomal DNA and on plasmids medicated by IS elements or bacterial transmission.