两只婴儿黑猩猩被感染了。

Two baby chimpanzees were infected.

youdao

被感染了猪流感的猪有何症状？

What are signs of swine flu in pigs?

youdao

人们被感染了，一切都变了。

People were exposed and everything changed.

youdao

So, I have a bacteria infection, stimulates my immune system, I start making antibodies that bind to an antigen specific to that bacteria.

所以 如果我被细菌感染了,我的免疫系统被激活,开始制造抗体,这些抗体结合到细菌特异性的抗原上

耶鲁公开课 - 生物医学工程探索课程节选

Think for a minute about what happens if you get infected with a virus.

想一想,如果你被病毒感染了会怎么样

耶鲁公开课 - 生物医学工程探索课程节选

There weren't people that got infected, like you can get infected with hepatitis B or tuberculosis, and not even know you're infected.

这不像人们感染了,像B型肝炎或者肺结核这类病时,都有可能不知道自己被感染了

耶鲁公开课 - 生物医学工程探索课程节选