V2EX soil-transmitted helminth

Soil-Transmitted Helminth

定义 Definition

soil-transmitted helminth 指“经土壤传播的蠕虫(寄生虫)”,通常是一些肠道线虫的统称。它们的虫卵或幼虫在被粪便污染的土壤中发育,人通过摄入虫卵皮肤接触幼虫而感染。常见类型包括蛔虫(Ascaris)鞭虫(Trichuris)钩虫(Hookworms)等。(该词在公共卫生与热带病语境中最常见;在生物学上“helminth”也可泛指多类寄生蠕虫。)

发音 Pronunciation (IPA)

/sl trnzmtd hlmnθ/

例句 Examples

Many children are infected with soil-transmitted helminths in areas without clean sanitation.
在缺乏清洁卫生设施的地区,许多儿童会感染经土壤传播的蠕虫。

Mass deworming programs can reduce the burden of soil-transmitted helminth infections, but long-term control also requires safe water, sanitation, and hygiene.
群体驱虫项目能降低经土壤传播的蠕虫感染负担,但长期控制还需要安全饮水、卫生设施与卫生习惯的改善。

词源 Etymology

helminth 源自希腊语 *helmins/helminth-*,意为“虫、蠕虫”。soil-transmitted 是现代公共卫生领域的复合修饰语,字面意思是“通过土壤传播的”。合在一起形成专业术语,用来概括一组“与土壤粪口污染链条密切相关”的蠕虫感染。

相关词 Related Words

文献与著作 Literary / Notable Works

  • 世界卫生组织(WHO)关于土源性蠕虫病(Soil-transmitted helminthiases)的事实清单与技术文件(如预防控制与学校/社区驱虫相关指南)。
  • 美国疾病控制与预防中心(CDC)关于Soil-transmitted Helminths 的科普与临床参考页面。
  • 热带医学与公共卫生教材中相关章节(如 Manson’s Tropical Diseases 等热带医学经典教材常以该术语讨论流行病学与防控)。
  • 相关研究综述与流行病学论文(在寄生虫学与公共卫生期刊中该术语高频出现,用于描述感染负担、干预效果与WASH措施)。
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