Yes, this is thread necro. Yes, it's for a purpose.
In the not-terribly-distant future, I will be posting an unofficial errata for the Infected section of Running Wild, a la what Critias is doing with Way of the Adept, etc. It will be just the stuff I'm responsible for, so a lot of things won't get fixed, but I hope a couple of things will.
I'll post here when it's done.