受感染的皮肤会变红，并可能起水疱。

The affected skin turns red and may blister.

《柯林斯英汉双解大词典》

这种细胞变得像是普通的皮肤，可以更有效的抵抗感染。

The cells become more like ordinary skin, a much more effective barrier to infections.

youdao

雅司病主要通过与受感染者的直接皮肤接触进行传播；

Yaws is transmitted mainly through direct skin contact with an infected person.

youdao

But in some cases, that progressions of the disease would start to affect other organs, in addition to your skin, and your body would become overwhelmed with the infection and eventually die.

但在某些情况下,疾病的蔓延,会开始影响其它器官,不仅是皮肤,你的身体在受到感染后全线崩溃,直至死亡

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