It may be that they are suffering with dandruff, but it is one of the main symptoms of head lice infestation.

它可能给他们的痛苦与头皮屑，但它是其中一个主要的症状，头虱感染。

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Mass treatment with ivermectin may reduce the incidence of head lice infestation and associated morbidity in resource-poor communities.

利用伊维菌素进行集体治疗，可能降低贫穷社区内头虱症感染的发生率以及头虱症导致的死亡率。

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The goal of this study was to compare the diagnostic accuracy of visual inspection vs wet combing in the detection of head lice infestation.

研究目的是比较目视检查和湿发梳理两种方法诊断头虱侵染的准确率。

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