Intensified livestock farming increases antibiotic resistance

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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