What's more, animals kept in these conditions can easily catch disease
而且生活在这种环境中的动物很容易患病
This disease is surprisingly difficult to catch, as most people have a natural resistance to it.
这种病令人惊讶的难以患上，因为大多数人对它有一种先天的免疫力。
Now scientists find that those with one type of risky gene may also need to catch a virus to trigger the disease.
如今，科学家们发现拥有某一类型这种基因的人或许感染上一种病毒后才会引发克罗恩病。
That is nasty for the animals, which may catch the disease if the vaccine has not been made properly; indeed, this is why the tests are carried out.
这对动物来说是极为危险的，因为如果疫苗的配制不当就会导致这些动物感染疾病；而说实话，这也是为什么要进行这些实验的原因。
Leave plant stems free to catch air and moisture and resist disease.
让植物自由的生长，接触空气和水分，抵抗疾病。
Any contagious disease that most of the world's 6.8 billion people can catch is inherently dangerous.
全世界68亿人口中大部分人对任何传染性疾病都有遗传易感性。
And because COPD is a progressive disease that can't be slowed without treatment — and because it's the fourth leading cause of death in the U.S. — it's critical to catch it as soon as possible.
因为COPD是一种进行性疾病，如果得不到治疗，是不会延缓其加重的；也因为它是美国居前第四位的死亡原因，所以尽早发现非常关键。
Still, if men are more likely to be stricken with heart disease-at least until age 65, when women catch up-they have an advantage when it comes to dealing with the problem.
然而，如果说男性比女性更容易得心脏病（至少在65岁以前如此，之后女性发病率也赶来了），在预防方面他们也有相对的优势。
Therefore, it is impossible to catch a disease from a dirty needle.
因此，由于脏针头而染病是不可能的。
In fact, research suggests that nearly all human beings can catch this disease.
事实上，研究显示几乎所有人类能传染这种疾病。
If you have already had the disease, probably you won't catch it again.
如果你得了这种病，或许不会再传染上了。
Because it is not contagious, you can't catch ALS from someone who has the disease.
而且它是不传染的，所以你不会从其他人身上传播到这种疾病。
Disease surveillance programs often use traps baited with CO2 (in the form of dry ice) to catch mosquitoes, which are then tested for the presence of viruses.
在疾病监测计划中，经常把干冰形式的二氧化碳用作诱饵来捕捉蚊子，然后再检查这些蚊子中是否有病毒出现。
Those who are engaged in occupations connected with animal fats, are most liable to catch the infection of the disease.
那些从事与动物脂肪相关职业的人们，最容易感染这种疾病。
People also appear to catch the disease from birds more easily than other variants of bird flu, according to the organisation.
WHO还指出，相比其它禽流感变体，人类似乎更容易从禽类感染这种病毒。
It deals with an earlier stage in the process of gene coding for biological activity, and could therefore offer therapies and diagnostic markets that catch a disease much closer to the source.
它主要涉及生物活动基因编码过程的早期阶段，并且可以提供给治疗和诊断市场距离疾病源更近的产品。
In a short time the usual signs of the disease appeared. (1) These experiments proved that the new virus was easy to catch, but it was not a killer.
在很短的时间内，这种疾病常见的症状出现了。(1)这些试验证明，新病毒是很容易感染上的，但它不会致命。
While the new guidelines cast a wider net to catch women at risk for heart disease, they also call for aggressive steps to control known risk factors such as high blood pressure and obesity.
尽管新出炉的纲要网络大量致妇女心脏病的危险因素，但是他们仍然呼吁有效的措施控制已知的致心脏病因素像高血压和肥胖。
While the new guidelines cast a wider net to catch women at risk for heart disease, they also call for aggressive steps to control known risk factors such as high blood pressure and obesity.
尽管新出炉的纲要网络大量致妇女心脏病的危险因素，但是他们仍然呼吁有效的措施控制已知的致心脏病因素像高血压和肥胖。
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