When a virus attacks your body, your body works hard to get rid of it.

当病毒攻击你的身体时，你的身体会努力摆脱它。

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These lessons can help rid the world of this virus, once and for all.

这些经验教训有助于我们将这一病毒从世界上永远去除掉。

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If the software detects a virus, it will take action to get rid of the virus and notify you when it has.

当这些软件发现了病毒，就开始采取行动把这些病毒解决掉，并向你报告是什么时候中毒的。

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And the goal was to eradicate the virus, to get rid of it so that there were no natural sources of the virus on the planet.

其目标是根除病毒,完全除掉病毒,让这个星球上不再有病毒的自然来源

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But if you're trying to use that virus as a gene delivery vector and your body gets rid of it then the therapy has failed, it's ended.

但如果你想把腺病毒作为基因治疗载体,而你的身体清除这种病毒,治疗就失败了,前功尽弃了

耶鲁公开课 - 生物医学工程探索课程节选

AIDS, there is no known case of someone becoming infected and then getting rid of the virus spontaneously.

ECONOMIST: Some people never give up��and rightly so