I was burning out the infection in front of someone I cared about, and that made all the difference.

我在自己喜欢的人面前烧尽恶习，这让一切变得不一样。

If these physical barriers are injured or burned, infection resistance drops.

轻者，可能只会起疖子或小脓包。然而重者，身体大面积感染。