It is not possible to infect another person through kissing.

接吻不可能把这种病传染给他人。

Once ingested by a caterpillar, the crystals dissolve, releasing the virus to infect the insect's cells.

一旦被毛虫摄入，晶体就会溶解，释放出病毒感染昆虫的细胞。

Ebola was so deadly and killed so quickly that within a short period of time, there was no one around to infect.

埃博拉病毒十分致命，致死速度极快，以至于在短时间内，周围没有健康的人可以再被病毒感染。

The virus is not killed so it's a live virus, which is actually going to infect your intestinal system and reproduce.

病毒没有被杀死，所以它是活病毒，它会感染你的肠道系统并繁殖。

These crystals reenter the environment after the insect dies and decomposes, thus becoming available to infect other caterpillars.

这些晶体在昆虫死亡和分解后重新进入该环境，从而可以感染其他毛虫。

Today I tried to infect a boy in a primary school all day.

今天一整天，我都在试图带动一个小学男孩的情绪。

It is feasible to utilize Beauveria bassiana carried by Scleroderma sichuanensis Xiao to infect Monochamus alternatus larva voluntarily.

利用川硬皮肿腿蜂携带球孢白僵菌主动感染松墨天牛幼虫的设想是可行的。

One was made by man to infect computers.

一种病菌是人类制造出来的，它感染电脑；

H5N1 is the only strain within the H5 subtype known to infect humans.

H5N1是已知感染人类的H5亚型内唯一毒株。

These viruses are among the most virulent pathogens known to infect humans.

这些病毒属于导致人类感染的已知最剧烈的病原体。

Yet people who begin their treatment early are less likely to infect others.

于今人们开始接受治疗不想感染别人。

When these multiply and go on to infect new individuals, drug resistance spreads.

当这些寄生虫繁殖并感染新的个体的时候，耐药性就扩散了。

70 years ago, it took one man to infect an entire nation with the power of "we can."

70年前，一个人在整个国家传染着一种叫做“我能行”的力量。

The disease tends to infect healthcare workers or family members who bury the dead.

这个疾病还会影响到医务工作者或是帮着埋葬死者的家属。

It also interfered with HIV's ability to infect cells such as the immune system's t cells.

CA5也可以降低HIV病毒感染其他细胞的活性，例如免疫系统的T细胞。

Bob oozes concern; he wants to infect the state of New Jersey with good driving habits.

鲍勃总是充满关切，他试图让整个新泽西的司机们都拥有良好的驾驶习惯。

One was made by man to infect computers. The other was made by nature, and could infect man.

一种病菌是人类制造出来的，它感染电脑；另一种则是大自然制造出来的，它能感染人类。

'it's only in this liquid phase that the virus is capable of entering a cell to infect it.'

而就在这一液态阶段，病毒才得以入侵并感染细胞。

Viruses are already known to infect animals, plants, fungi, protozoa, archaea, and bacteria.

病毒已知感染动物，植物，真菌，原生动物，古菌和细菌。

On rare occasions, avian influenza viruses have crossed the species barrier to infect humans.

在极少数情况下，禽流感病毒已跨越物种屏障，感染人类。

Since then, two variants have been spotted as the virus has gone on to infect more than 10m PCs.

自那以后又产生过两个变种，至今已感染了超过1000万台PC。

In the second stage the parasites cross the blood-brain barrier to infect the central nervous system.

在第二阶段，寄生虫穿过血脑屏障感染中枢神经系统。

What started as a crisis in the financial sector in Britain continues to infect the wider economy.

英国始于金融行业的危机继续对更广泛的经济造成损害。

The H5N1 virus tends to infect the lower respiratory tract in humans, where it can't easily get out and spread.

而H5N1病毒倾向于感染人的下呼吸道，从这里病毒很难传播出去感染其他人。

However, all evidence to date indicates that the H5N1 virus does not spread easily from birds to infect humans.

然而，迄今所有的证据表明，H5N1病毒不容易从鸟类传播感染人类。

Sometimes we bury our feelings where they fester and decay, and then begin to infect other parts of the psyche as well.

有时候，我们在溃烂和腐朽时会掩藏自己的感觉，然后这些伤口又开始传染给灵魂的其他部分。

Another way would be for both types of virus to infect other animals with which humans have close contact, such as pigs.

另一种途径是两种病毒同时感染人类密切接触的另一种动物，例如猪。

The researchers calculate that every person infected by the virus will go on to infect 1.3 to 1.7 other people on average.

研究者推测被病毒感染的每个人平均会感染1.3到1.7人。

Avian influenza viruses are highly species-specific, but have, on rare occasions, crossed the species barrier to infect humans.

禽流感病毒具有高度物种特异性，但偶尔也跨越物种屏障，感染人类。