耐万古霉素屎肠球菌80型序列的快速传播与分化。

IF 7.2 2区医学 Q1 IMMUNOLOGY

Emerging Infectious Diseases Pub Date : 2025-05-01 DOI:10.3201/eid3105.241649

Liqiang Li, Xingwei Wang, Yanyu Xiao, Bing Fan, Jiehong Wei, Jie Zhou, Zetian Lai, Yanpeng Zhang, Hongmei Mo, Li Zhang, Dixian Luo, Dayong Gu, Shucai Yang, Yidi Wang, Jiuxin Qu

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引用次数: 0

摘要

我们研究了在中国深圳爆发的万古霉素耐药屎肠球菌（VREF）的基因组进化。全基因组测序显示2个序列型80 VREF亚群通过插入序列介导重组分化。一个亚群获得了更多的抗菌素耐药性和碳水化合物代谢基因。持续的VREF传播强调需要进行基因组监测以遏制传播。

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Rapid Transmission and Divergence of Vancomycin-Resistant Enterococcus faecium Sequence Type 80, China.

We investigated genomic evolution of vancomycin-resistant Enterococcus faecium (VREF) during an outbreak in Shenzhen, China. Whole-genome sequencing revealed 2 sequence type 80 VREF subpopulations diverging through insertion sequence-mediated recombination. One subpopulation acquired more antimicrobial resistance and carbohydrate metabolism genes. Persistent VREF transmission underscores the need for genomic surveillance to curb spread.

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来源期刊

Emerging Infectious Diseases 医学-传染病学

CiteScore

17.30

自引率

1.70%

发文量

505

审稿时长

1 months

期刊介绍： Emerging Infectious Diseases is a monthly open access journal published by the Centers for Disease Control and Prevention. The primary goal of this peer-reviewed journal is to advance the global recognition of both new and reemerging infectious diseases, while also enhancing our understanding of the underlying factors that contribute to disease emergence, prevention, and elimination. Targeted towards professionals in the field of infectious diseases and related sciences, the journal encourages diverse contributions from experts in academic research, industry, clinical practice, public health, as well as specialists in economics, social sciences, and other relevant disciplines. By fostering a collaborative approach, Emerging Infectious Diseases aims to facilitate interdisciplinary dialogue and address the multifaceted challenges posed by infectious diseases.