厄瓜多尔的Mycobacterium结核病分子流行病学:最近的进展和未来的挑战
Bernardo Castro-Rodriguez1, Greta Franco-Sotomayor2,3, Solón Alberto Orlando2,4
1One Health Research Group, Universidad de Las Américas, Quito, Ecuador.
概括
结核病 (TB) 仍然是全球主要的健康威胁,特别是在厄瓜多尔,诊断不足是一个问题. 改善Mycobacterium结核病 (MTB) 的分子流行病学对于有效控制结核病至关重要.
科学领域:
- 微生物学 微生物学
- 流行病学 流行病学
- 公共卫生 公共卫生
背景情况:
- 结核病 (TB) 是由Mycobacterium tuberculosis (MTB) 引起的,是全球主要的传染病死亡原因.
- 结核病不成比例地影响着低社会经济水平的国家,加剧了不平等.
- 厄瓜多尔在2021年报告了估计8500例结核病病例和1160例死亡病例,报告数据显示诊断不足.
研究的目的:
- 为了强调厄瓜多尔的结核病负担.
- 对厄瓜多尔的Mycobacterium结核病血统的当前知识进行审查.
- 强调需要加强分子流行病学,以支持结核病监测和控制.
主要方法:
- 对厄瓜多尔结核病的现有流行病学数据的审查.
- 关于厄瓜多尔MTB的有限分子流行病学研究发现的总结.
- 评估MTB分离物的当前遗传特征化率.
主要成果:
- 厄瓜多尔面临着相当大的结核病负担,2021年估计有8500例病例和1160例死亡.
- L4 (LAM亚系) 是厄瓜多尔主要的MTB系;L2-北京存在于较低水平.
- 厄瓜多尔不到1%的MTB分离物具有遗传特征,这表明数据缺口很大.
结论:
- 结核病和MDR结核病的低诊断是厄瓜多尔的一个重要问题.
- 目前的分子数据不足以支持强大的结核病监测和控制计划.
- 紧急扩大分子流行病学研究,包括全基因组测序 (WGS),对于厄瓜多尔的结核病控制工作是必要的.
关键词:
北京 北京 北京 北京 北京厄瓜多尔 厄瓜多尔 厄瓜多尔 是一个L4 L4 L4 L4 L4 L4 L4 L4 L4 L4 L4 L4 L4 L4 L4 L4 L4 L4 L4 L5 L5 L5 L6 L6 L7 L8 L9 L9 L9 L9 L9 L1 L1 L1 L1 L2 L1 L2 L3 L1 L1 L1 L2 L1 L1 L2 L3 L1 L1 L1 L1 L1 L2 L1 L1 L1 L1 L1 L2 L1 L1 L1 L1 L1 L2 L1 L1 L1 L1 L1 L2 L1 L1 L1 L1 L2 L1 L1 L1 L1 L1 L2 L1 L1 L1 L1 L1 L1 L1一个LAM,一个LAM,一个LAM.最多可能的TBT.分子流行病学分子流行病学相关概念视频
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