1.one way for an animal virus to become able to pass easily from person to person is to combine with a human virus .
能使动物上病毒变得更容易在人身上传播的一种方法是同人类上的病毒加以杂交。
2.They may not do it and maybe there are too many changes. The virus may not able to be a human virus.
或许不会变异，又或许会有很多的变异。这种病毒不一定会成为感染人类的病毒。
3.The fear of the escape of a deadly human virus is sending many a shiver down white-coated spines.
致命性人类病毒外泄造成的恐惧令众多身着白大褂的实验室人员脊骨发凉，不寒而栗。
4.Now there is nothing wrong with being a vet but, as we have pointed out, the AIDS virus is a human virus.
作为一名兽医没什么错，但是，如我们曾指出的，艾滋病病毒是一种人类病毒。
5.The virus is, in fact, a human virus capable of being passed from person to person.
事实上，此病毒是一种在人之间可以进行传染的人的病毒。
6.Most deadly flu strains emerge when an animal virus combines with an existing human virus.
大多数致命的流感病毒株在动物病毒与一种已存在的人类病毒结合的时候产生。
7.And a pig disease, a pig virus, and a human virus can both proliferate.
而猪的疾病，猪的病毒，和人类的病毒都能繁殖并扩散。
8.The bug contains human virus, avian virus from North America and pig viruses from North America, Europe and Asia.
该漏洞包含人类病毒，禽流感病毒来自北美和猪病毒来自北美，欧洲和亚洲。
9.Surrounded by the human virus, or suppression of human viruses?
病毒包围人类，还是人类围剿病毒？
10.It is not known how the human virus developed.
前还不知道此种人的病毒的发展演变过程。