尼塞利亚淋病-敏感性趋势和2016-2022年在以色列收集的分离物的基本分子映射
Zeev Dveyrin1, Tal Alon1, Andrei Makhon1
1National Public Health Laboratory, Public Health Directorate, Ministry of Health, Tel Aviv 6810416, Israel.
Microorganisms
|April 26, 2025
概括
尼塞利亚淋病 (NG) 的抗菌耐药性正在以色列上升,对常见抗生素的耐药性率很高. 参考实验室的持续监测对于针对这种性传播感染 (STI) 的公共卫生干预至关重要.
科学领域:
- 微生物学 微生物学
- 公共卫生 公共卫生
- 传染性疾病 传染性疾病
背景情况:
- 尼塞利亚淋病 (NG) 是一个重要的全球性传播感染 (STI).
- 越来越多的抗菌素耐药性 (AMR) 在NG中构成了严重的公共卫生威胁.
- 了解AMR模式和遗传多样性对于有效的治疗和控制至关重要.
研究的目的:
- 分析以色列NG分离物的抗菌素耐药性模式和分子流行病学.
- 监测AMR的趋势,并确定2016年至2022年期间的流行序列类型 (ST).
- 为管理NG感染的公共卫生战略提供信息.
主要方法:
- 在1205个NG分离物上使用E测试进行抗菌感应性测试 (AST).
- 在279个隔离物上进行Neisseria gonorrhoeae多抗微生物耐药性测序类型化 (NG-MAST).
- 桑格测序和全基因组测序 (WGS) 用于分子表征.
主要成果:
- 对西普洛素 (54.4%) 和亚齐胺素 (41.3%) 观察到高耐药率.
- 所有的分离物仍然对 ceftriaxone 和 spectinomycin 敏感.
- 在8.6%的隔离物体中发现多重耐药性 (MDR),在3%的隔离物体中发现广泛耐药性 (XDR).
- 确定了72种不同的ST,其中ST292,ST4269和ST5441是最普遍的.
- 报告指出,STs的流行率正在转变,ST19665和ST11461将在2022年占主导地位.
结论:
- 该研究显示,以色列NG分离物中AMR的增加令人担忧.
- 塞夫特里亚克松和斯佩克提诺米辛仍然是有效的治疗选择.
- 通过参考实验室进行持续的监测和分子表征对于打击NGAMR和指导公共卫生反应至关重要.
关键词:
以色列的以色列 以色列的以色列.尼塞利亚淋病 (NG)抗微生物耐药性 (AMR) 是一种序列类型 (STs) 序列类型性传播感染 (STI) 是一种性传播感染.监控监督监督监督监督监督监督监督监督监督监督监督监督监督监督监督监督监督更多相关视频
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