Today, we’ve slashed new infections among children in half.”

今天，我们将儿童的感染率减少了一半。”

So about three billion years ago, bacteria evolved a defense mechanism to fight viral infection.

所以大约30亿前，细菌进化出一种防御机制来对抗病毒感染。

A batch of some 200 tests found no further infections.

一批约200人的测试没有发现进一步的感染。

Would it have breakthrough infections with the vaccine?

接种过疫苗的人还会被奥密克戎毒株突破性感染吗？

The dead muscle keeps feeding the infection.

坏死的肉正在加速感染过程。

China is stepping up efforts to prevent COVID-19 infections at its hospitals.

中国正在加大力度防止医院发新冠肺炎感染。

America has seen a decrease in recent COVID-19 infections.

最近，美国的新冠病毒感染人数有所减少。

Moist conditions allow bacteria to grow causing an ear infection.

潮湿的环境容易滋细菌，导致耳朵感染。

And it helps prevent bacterial infection in your mouth.

同时也有助于防止口腔细菌感染。

They found the people and they prevented more infections.

他们找到很多病人 并防止了更多人得病。

It said two tests may miss too many infections.

该机构称两次检测可能会漏掉太多感染病例。

Doesn't seem like we have an infection going on.

我们好像没有被感染。

You can get eye infections by doing that too often.

要是太常戴着隐形眼镜睡觉，可能会导致眼睛感染。

That's a good way to get an eye infection!

那是得到眼睛感染的好方法！

Doctor Green decides that the problem is a sinus infection.

格林医认为问题是鼻窦感染。

He is sick with sepsis, an infection of the blood.

他患上了败血症，血液受到感染。

The province has reported over 11,000 infections since August 1.

自 8 1 日以来，海南已报告 1.1 万余例感染病例。

The inoculation spreads the infection, but at a slower rate.

接种使得感染扩散 但扩散速度慢一些。

Or she was able to fight the infection off.

或者是她能够抵抗住感染。

Researchers at Johns Hopkins University have tallied 35 million infections worldwide.

约翰·霍普金斯大学的研究人员已经统计出全球有3500万感染病例。