Undertakers won't touch anyone with the pox.

殡葬员不想碰感染天花的尸体。

Well, no no, you have to stay back. I, I have the pox.

不要 不要再往前走了 我出痘了。

It fills the pox with more viruses, so when people scratch them, they let the virus out of their body, spreading it to people nearby.

它使痘痘充满了更多的病毒， 因此当人们抓挠它们时，他们会让病毒排出体外，将其传播给附近的人。