Users of MokaFive, for instance, can relaunch their virtual machine should a computer virus infect it.

例如，一旦感染了病毒，MokaFive的用户可以直接重启虚拟机。

youdao

Similar to an easily spread disease, a computer virus goes from computer to computer, either adding to or changing the tasks a program is designed to do.

和容易蔓延的疾病一样，电脑病毒由一个计算机传到另一个计算机，增加或改变原程序所执行的任务。

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No medicine can cure a computer virus.

没有药能治电脑病毒。

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"We've also learned a lot about the virus from mathematical and computer modeling.

VOA: standard.2010.02.16

This might not sound like much to a human, but to a computer virus it is an age.

ECONOMIST: A new way of thwarting viral epidemics on computers

Computer systems at energy firm RasGas have been taken offline by a computer virus only days after a similar attack on oil giant Aramco.

BBC: Computer virus hits second energy firm

While a computer virus requires some sort of human intervention to be launched, such as opening an e-mail, a worm takes off on its own.

CNN: Sasser worm rips through Internet