@jfeldman_epi I mostly agree with what you are suggesting, but I would say it's also not that simple. The cost benefit of PHM changes dramatically when you are going to be overrun by plague rats from outside every day no matter what you do.
@我基本上同意你的建议，但我想说这也没那么简单。无论你做什么，当你每天都会被来自外界的鼠疫鼠超越时，PHM的成本效益会发生巨大变化。