头虱是一种寄生于头发上的细小昆虫。
Pediculus humanus capitis is a tiny insect which lives on the hair.
感染力：附着在一根头发上的人类头虱。
在这篇文章中，我们将回答更多的问题，人们有大约头虱。
In this article, we'll answer more of the questions that people have about head lice.
最后一次治疗后十四天，治疗组中75%患者查不到头虱。
Fourteen days after the final treatment, more than 75 percent of the subjects treated with Benzyl Alcohol Lotion, 5%, were lice free.
此外，人类也是同时长有阴虱和头虱的唯一一种灵长类动物。
In addition, the human is at the same time there are head lice pubis and the only primates.
贫穷社区内的女孩和最穷的人是对头虱症侵袭抵抗力最弱的人群。
In an impoverished community, girls and the poorest of the poor are the population groups that are most vulnerable for head lice infestation.
干预组的儿童没有被传染头虱症的时间仍然远远长于对照组的儿童。
Children in the intervention group remained free from infestation with head lice significantly longer than children in the control group.
首先，您应该知道，头虱有不尊重的社会地位，清洁，或个人生！
First you should know that head lice have no respect for social status, cleanliness, or personal hygiene!
头虱是稳健成长的抗拒治疗，如果他们已在邻近的非致命性的水平。
Head lice are robust and grow resistant to treatments if they have been in proximity to non-lethal levels.
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。
The goal of this study was to compare the diagnostic accuracy of visual inspection vs wet combing in the detection of head lice infestation.
头虱是一种寄生于头发上的细小昆虫，有时亦会在眼眉或胡须间出现。
The head louse, Pediculus humanus capitis is a tiny insect which lives on the hair. Occasionally, it is also seen in the eyebrows or beard.
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。
It may be that they are suffering with dandruff, but it is one of the main symptoms of head lice infestation.
针对生活在巴西东北部贫民区内的132名无头虱症的儿童开展了一项研究。
We studied 132 children without head lice who lived in a slum in north-eastern Brazil.
用目视检测得到的活动性头虱侵袭的患病率比真实的被低估了3.5个因子。
The true prevalence of active infestation was underestimated by visual inspection by a factor of 3.5.
此外，很多人谁有头虱可以感受到他们走动就其头部，造成瘙痒，爬行的感觉。
Also, many people who have head lice can feel them moving around on their head, causing a tickling, crawling sensation.
研究家庭范围内治疗头虱症可以有效预防头虱病(头虱症)在贫穷社区内传染的证据。
To generate evidence on the effectiveness of household-wide treatment for preventing the transmission of pediculosis capitis (head lice) in resource-poor communities.
例如，人头虱是500万年前当人类祖先与黑猩猩分化时从黑猩猩身上的虱子进化来的。
The human head louse, for instance, evolved from the chimpanzee louse when the ancestors of humans and chimps split apart some five million years ago.
2003年，普朗克学院的基因学家斯通金估算体虱大概在十万七千年前于头虱分叉。
In 2003, Mark Stoneking, a geneticist at the Max Planck Institute in Leipzig, Germany, estimated from DNA differences that the body louse evolved from the head louse about 107,000 years ago.
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。
Mass treatment with ivermectin may reduce the incidence of head lice infestation and associated morbidity in resource-poor communities.
为了减少每个时间单位内出现头虱症患者的数量，应采取包括治疗所有家庭接触者在内的控制措施。
To decrease the number of head lice episodes per unit of time, control measures should include the treatment of all household contacts.
这种药物是一种清除头虱感染的一线制剂，可以将该病对家庭成员日常生活带来的影响降到最低。
D. , director, FDA's Center for Drug Evaluation and Research. "This drug is an effective first line treatment to eliminate lice infestation, and minimize disruption in the daily routines of families."
所以生物学家长期为此困惑：为什么人类的头虱是黑猩猩虱子的近亲。而阴虱却是大猩猩虱子的近亲。
So biologists have long been puzzled over the fact that the human head louse is a sister species to the chimpanzee louse, but the pubic louse is closely related to the gorilla louse.
也常有传言吹捧把醋涂在皮肤上可以治疗灰指甲、头虱和疣，但几乎没什么科学证据支持这些治疗有效。
Vinegar, applied to the skin, is also often touted as an antidote to nail fungus, head lice and warts, but there is little scientific evidence that these treatments work.
上述9种化学品当中，有些广泛应用于杀虫剂和阻燃剂的生产制造，有些也用作其他商业性用途，比如治疗头虱。
The newly targeted chemicals include products that are widely used in pesticides and flame-retardants, and in a number of other commercial USES, such as a treatment for head lice.
利用伊维菌素进行治疗后，据估算，一年中被传染头虱症的女孩和男孩的数量均有所下降，女孩从19名减少到14名，男孩从15名减少到5名。
After treatment with ivermectin, the estimated number of annual episodes of head lice infestation was reduced from 19 to 14 in girls and from 15 to 5 in boys.
利用伊维菌素进行治疗后，据估算，一年中被传染头虱症的女孩和男孩的数量均有所下降，女孩从19名减少到14名，男孩从15名减少到5名。
After treatment with ivermectin, the estimated number of annual episodes of head lice infestation was reduced from 19 to 14 in girls and from 15 to 5 in boys.
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