Veterinary Science

Intensified livestock farming increases antibiotic resistance genotypes and phenotypes in animal feces

H. Wang, J. Qi, et al.

Explore the alarming findings of a study that reveals intensified livestock farming's significant impact on antibiotic resistance genes. Conducted by a team of experts including Hang Wang and Jin-Feng Qi, this research uncovers the troubling relationship between livestock practices and environmental health implications.

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Playback language: English

Index

Abstract

Animal feces from intensified livestock farming exhibit increased diversity of antibiotic resistance genes (ARGs) and greater resistance phenotypes. These are cross-correlated, with ARGs more frequently co-located with mobile genetic elements (MGEs) in intensive systems. Intensified farming expands multidrug resistance, particularly in fecal pathogens. This highlights the environmental health implications of intensified farming practices.

Publisher

Communications Earth & Environment

Published On

Apr 18, 2023

Authors

Hang Wang, Jin-Feng Qi, Rong Qin, Kai Ding, David W Graham, Yong-Guan Zhu

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