Common vaccines are the polio vaccine and the small pox vaccine.

常见的疫苗有脊髓灰质炎疫苗和天花疫苗。

Like a wrecking ball... or a vial of small pox to release in the hallway?

像是铁锤… 或是天花病毒散播在走廊上？

Or small pox? Or monkey pox, which I know sounds made-up, but is very real.

或者天花？或者猴痘，我知道听起来像编的，但它如假包换。

Since the first vaccine for small pox back in 1796, they've all relied on the same basic concept.

自从1796年第一种天花疫苗问世以来，这些疫苗都基于相同的基本概念。

We've harnessed electricity, sequenced the human genome, and eradicated small pox.

我们已经利用了电力，对人类基因组进行了测序，并根除了天花。

And then there's Milwaukee, Wisconsin. In the late 1800s, this startling historic illustration shows how a small pox outbreak forces people into isolation hospitals.

在十七世纪晚期，历史性的天花病毒事件迫使人们进入隔离医院。