动物有寄生虫或携带各种各样的病毒。一旦传染给人类，这将会是非常麻烦的事。
Animals have parasites or carry a variety of viruses. Once transmitted to humans, it would be a very troublesome thing.
此外，还有传染病和寄生虫影响认知能力的直接证据。
There is, moreover, direct evidence that infections and parasites affect cognition.
他发现，人类中，一个人的基因多样化水平能够惊人精确地预测他们如何能够在寄生虫和传染病中生存下来。
He finds that in humans, an individual's level of genetic diversity can predict with astonishing accuracy how likely they are to survive parasites and infectious disease.
了解寄生虫是怎样跳种种障碍是了解传染性疾病是怎样在人类之间传播的关键所在——最近一个迁徙的例子也在这周公布了。
Understanding how parasites leap species barriers is crucial to understanding how new infectious diseases start in humans—and an example of a recent leap was also published this week.
各种生活方式，如清洁的食物和水，抗生素，减少和寄生虫，动物，病毒和传染病的接触，也许引起了全球范围过敏症的蔓延。
Either way, clean water and food, antibiotics, reduced exposure to parasites, animals, viruses and infectious diseases may have caused our progressive worldwide allergies.
结果证明，即使将诸如收入等因素考虑在内，脑癌患病率高的地区也是弓形虫传染的高发区。
This showed brain cancer rates to be highest in countries where the parasite was most prevalent –even when other factors such as income were taken into account.
这段时间已经足够短能在在寄生虫的昆虫开始传染之前来杀死它们，但是又是足够长的时间来允许它们繁殖。
That is short enough to kill parasite-infected insects before they become infectious, but long enough to allow them to breed.
间日疟原虫，世界上最常见的疟疾寄生虫，现在传染到了以前被认为拥有抵抗力的人们身上。
Plasmodium vivax, the world's most common malara parasite, now infects people previously considered to be resistant.
这个趋势跟传染人类的疟疾寄生虫无关。
Such trends may not have any relevance to the malaria parasites that infect humans.
如果一只蜱虫被传染了(由精通的实验室检验决定)并且这只蜱虫还吸满了血，那么被莱姆病螺旋体传染的可能性就非常高，而且可能需要考虑非常严重的治疗方法。
If a tick is infected (determined by testing at a proficient laboratory) and the tick is engorged, infection by Lyme disease spirochetes is highly likely and treatment may be seriously considered.
另外，妇女在怀孕期间初次感染可将弓形虫传染给胎儿，造成婴儿视力、听力以及学习能力的损害。
In addition, women infected for the first time while pregnant can pass the organism to their fetuses, potentially resulting in sight and hearing problems as well as learning disabilities.
给一只被感染的猫换猫砂。因为感染这种寄生虫的猫会通过粪便传染给其它的动物。
Changing an infected cat's litter box. Cats infected with the parasite pass it on to others through their feces.
尽管如此，罗根强调说在试验阶段昆虫被寄生虫传染的几率比自然环境下要高很多，被传染的蚊子比例也高许多。
However, Rasgon stressed that in the lab work the insects were infected with a higher amount of the parasite than occurs in nature, and a larger proportion of the mosquitoes were infected.
牛瑟氏泰勒虫病是由蜱传染的一种血液原虫病。
Bovine theileriosis sergenti is one of hemozoon disease which is infected by tick.
这种疾病由于锥体寄生虫引发，它是通过被感染的采采蝇叮咬传染给人类的。
The disease is caused by the trypanosoma parasite. It is spread to humans through the bite of infected tsetse flies.
粪便中和被粪便污染的饮用水中，含有多种肠道传染病和寄生虫病的病原体，包括致病的病毒和虫卵，严重威胁农民的身体健康。
The excrement and the excrement polluted water carry a lot of pathogens of them including the diseaseful virus and worm eggs which threaten seriously the health of the habitants.
从寄生虫学、昆虫学和社会因素的调查结果表明，输入性疟疾是引起本次暴发流行的传染来源。
The results of investigation on parasitology, entomology and social factors showed that imported malaria is the infection source of the outbreak.
三是应用电化学免疫传感器检测几种常见寄生虫病、传染病的抗原抗体反应，了解研制的电化学免疫传感器的实用效果。
Thirdly for examining the result of the electrochemical immunosensor made, we use the sensor to detect antibody-antigen reactions of several common diseases of parasites and microbes.
结果证明，即使将诸如收入等因素考虑在内，脑癌患病率高的地区也是弓形虫传染的高发区。
This showed brain cancer rates to be highest in countries where the parasite was most prevalent - even when other factors such as income were taken into account.
传染病与寄生虫病对人均期望寿命的影响在各死因中排第7位； 造成的潜在寿命损失排第6位。
The effect of infectious diseases and parasitosis on per capita life expectancy arranged the 7th of death cause and the 6th formation resulting in the latent loss of longevity.
疟疾是由感染了四种寄生虫中的一种寄生虫的雌蚊子传染给人类的。
The disease passed on to humans by female mosquitoes infected with one of four species of parasite.
鸽毛滴虫病是最常见、最顽固、最易复发、危害极大的鸽类寄生虫传染病。
Trichomonad of dove is a kind of parasite contagious disease of dove.
在动物生产中，动物营养代谢性疾病是继传染病、寄生虫病和中毒病外的最大群发病和多发病。
In addition to infectious diseases, parasitic diseases and poisoning diseases, nutritional deficiency diseases in animal production is the largest group-occurring and frequent disease.
农村改厕的主要目的是预防、控制肠道传染病和寄生虫病的传播。
The main goal of the toilet modernization in rural areas is to prevent and control the propagation of the verminous and intestinal infectious affection.
背景资料概述：脑囊虫病是发生于中枢神经系统最常见的寄生虫性传染病。
Summary of Background Data. NCC is the most common parasitic infection in the central nervous system.
背景资料概述：脑囊虫病是发生于中枢神经系统最常见的寄生虫性传染病。
Summary of Background Data. NCC is the most common parasitic infection in the central nervous system.
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