Which means nearly everyone on the planet is susceptible.

这意味着地球上几乎每个人 都容易被感。

Those lining cells are the ones that get infected.

那些内壁膜上细胞就那些被感细胞。

That will lead to less ticks infected which will lead to less human's infected.

这将使越来越少壁虱被感，从而降低人类被感概率。

You can see the lesions in infected lung tissue with the naked eye.

你可以用肉眼看到被感肺组织中病变。

They're asked quickly what their symptoms are, whether they've been exposed, how they've been exposed.

会快速地询问你有什么症状，否有接触过其他人，如何被感。

The search begins for who else may have been affected.

那么之后就会开始搜寻其他可能会被感人。

There's a very low risk of catching Covid through contaminated surfaces.

通过被污表面感新冠病毒风险非常低。

When a person gathers drinking water, he also gathers the infected fleas.

人收集饮用水时，他也收集了被感跳蚤。

If you swallow infected pool water, you may become sick.

如果你吞下被感池水，也会生病。

Seventeen-year-old M'Kya said she had heard her brother, incarcerated in New York, had the virus.

17岁M'Kya表示她听说她在纽约被监禁哥哥感了病毒。

So do infected ants in a sense.

某种意义上被感蚂蚁也。

In the first stage, the infected humans don't show outward signs of their condition.

在第一阶段，被感人类没有表现出外部迹象。

News of his infection comes as Poland wrestles with a record spike in cases.

他被感消息传来之时，波兰正在努力应对新冠病例数量新高。

Snails that aren't infected reproduce super quickly.

没有被寄生虫感角螺会繁殖得十分迅速。

He's the latest high profile figure to become infected.

他最新一个被感知名人物。

If not treated, the HIV eventually kills off the specific T-cells it infects.

如未治疗，艾滋病毒最终会杀死被它感定T细胞。

He does not know how they became infected.

他不知道他们如何被感。

Colombians fearing infection are less likely to help with food donations.

担心被感哥伦比亚人不太可能愿意去捐赠食物。

That's right. There are only symptoms in one in five people.

。被感5人中只有1人会出现轻微症状。

How the felines got infected is still unknown.

猫科动物如何被感还个未知数。