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首页> 外文期刊>The American Journal of Tropical Medicine and Hygiene >Soil-transmitted helminthiasis in Laos: A community-wide cross-sectional study of humans and dogs in a mass drug administration environment
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Soil-transmitted helminthiasis in Laos: A community-wide cross-sectional study of humans and dogs in a mass drug administration environment

机译：老挝的土壤传播的蠕虫病：在大规模药物管理环境中对人和狗进行的社区横断面研究

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摘要

We conducted a community cross-sectional survey of soil-transmitted helminthiasis in humans and dogs in four provinces in northern Laos. We collected and tested human and dog fecal samples and analyzed results against sociodemographic data. The prevalence of Ascaris lumbricoides, Trichuris trichiura, hookworm, and Strongyloides stercoralis was 26.1% (95% confidence interval [CI] = 23.7-28.4%), 41.5% (95% CI = 38.8-44.1%), 46.3% (95% CI = 43.3-49.0%), and 8.9% (95% CI = 7.4-10.4%), respectively. We observed strong heterogeneity for helminthiasis by ethnicity, province, and wealth status, which coincided with a risk profile demonstrating that Mon-Khmer persons and the poorest households are highly vulnerable. Necator americanus was the dominant hookworm species infecting humans and Ancylostoma ceylanicum was the only Ancylostoma species detected. Hookworm prevalence in village dogs was 94%, and the dominant species was A. ceylanicum. Necator americanus was also detected in dogs. It appears that dogs have a role in human hookworm transmission and warrant further investigation.
机译：我们对老挝北部四个省的人和狗的土壤传播的蠕虫病进行了社区横断面调查。我们收集并测试了人和狗的粪便样本，并根据社会人口统计学数据分析了结果。 A虫，Trichuris trichiura，钩虫和坚强线虫的患病率分别为26.1％（95％置信区间[CI] = 23.7-28.4％），41.5％（95％CI = 38.8-44.1％），46.3％（95％） CI = 43.3-49.0％）和8.9％（95％CI = 7.4-10.4％）。我们观察到了按种族，省份和财富状况划分的蠕虫病存在很强的异质性，这与风险状况相吻合，表明孟高棉人和最贫穷的家庭非常脆弱。美洲轮虫是感染人类的​​主要钩虫物种，而尾部Ancylostoma ceylanicum是唯一被发现的尾部Anthylostoma物种。乡村犬中钩虫的患病率为94％，优势种为盲肠曲霉。在狗中也检测到美洲轮虫。狗似乎在人类钩虫传播中起作用，需要进一步调查。

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