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。

youdao

Yes, your body's immune system (免疫系统) will fight the virus (病毒) for you.

没错，你身体的免疫系统会对抗病毒。

youdao

Nothing will slow your system down like a virus, a Trojan horse, or other types of malware.

没有任何东西比病毒，特洛伊木马或者其他恶意软件更能减慢你系统速度的了。

youdao

For Zak Ahmad, just one week after getting polio, his immune system began to fight the virus.

VOA: standard.2010.08.02

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,那么它就是活性病毒,也就意味着它将会,侵入你的肠道系统并且会繁殖

耶鲁公开课 - 生物医学工程探索课程节选

So, they don't start killing all the cells in your respiratory system; they only kill the cells that are harboring the virus.

所以它们不会杀死所有呼吸系统内的细胞,只杀死那些被病毒感染的细胞

耶鲁公开课 - 生物医学工程探索课程节选

However, through regular genetic analyses of both the immune system and virus, researchers could piece together each of the steps that culminated in the production of CH103.

BBC: Body's anti-HIV 'training manual' offers vaccine hopes

"The best way to either eliminate the virus or allow the immune system to suppress residual virus is to treat someone as early as possible after infection so as not to allow a substantial reservoir of the virus to take hold, " Fauci told CNN.

CNN: Researchers: Toddler cured of HIV

It also adds reliability information about bogus files used by some labels to counter piracy and includes an anti-virus system.

BBC: File-sharing upgrade taunts record labels