摘要
DEAR EDITOR,The rise of the plasmid-encoded colistin resistance gene mcr-1 is a major concern globally.Here,during a routine surveillance,an unexpectedly high prevalence of Escherichia coli with reduced susceptibility to colistin (69.9%) was observed in a Chinese broiler farm.Fifty-three (63.9%) E.coli isolates were positive for mcr-1.All identified mcr-1-positive E.
基金
supported in part by the National Natural Science Foundation of China(31830099,31902322)
International Science and Technology Cooperation Project of Xinjiang Production and Construction Corps(XPCC)(2019BC004)
Guangdong Special Support Program Innovation Team(2019BT02N054)
Innovation Team Project of Guangdong University(2019KCXTD001)。
