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首页> 美国卫生研究院文献>The Korean Journal of Parasitology >Skin Test for Paragonimiasis among Schoolchildren and Villagers in Namback District Luangprabang Province Lao PDR
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Skin Test for Paragonimiasis among Schoolchildren and Villagers in Namback District Luangprabang Province Lao PDR

机译：老挝人民民主共和国琅勃拉邦省南巴克地区中小学生和村民中的肺吸虫病皮试

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摘要

As a part of a broader effort to determine the status of Paragonimus species infection in Lao PDR, an epidemiological survey was conducted on villagers and schoolchildren in Namback District between 2003 and 2005. Among 308 villagers and 633 primary and secondary schoolchildren, 156 villagers and 92 children evidenced a positive reaction on a Paragonimus skin test. Only 4 schoolchildren out of 128 skin test-positive cases had Paragonimus sp. eggs in their sputum, all of which was collected on 1 day. Several types of crabs, which were identified as the second intermediate host of the Paragonimus species, were collected from markets and streams in a paragonimiasis endemic area for the inspection of metacercariae. Among the examined crabs, only "rock crabs" (Indochinamon ou) harbored Paragonimus sp. metacercariae, and it is speculated that the life cycle of Paragonimus sp. was maintained via rock crabs in Namback District, Lao PDR.
机译：为了更广泛地确定老挝人民民主共和国对肺吸虫的感染状况，2003年至2005年期间对南巴克地区的村民和学童进行了流行病学调查。在308名村民和633名中小学生中，有156名村民和92名村民儿童在Paragonimus皮肤测试中显示出阳性反应。在128例皮肤试验阳性病例中，只有4名学童患有Paragonimus sp。痰中有卵，所有卵均在1天收集。从肺吸虫病流行地区的市场和溪流中收集了几种类型的螃蟹，这些螃蟹被确定为是Paragonimus物种的第二个中间宿主，用于检查meta尾meta。在检查的螃蟹中，只有“石蟹”（Indochinamon ou）带有Paragonimus sp。 metacercariae，并推测其生命周期为Paragonimus sp。是通过老挝南巴克地区的石蟹进行维护的。

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