Pretty simple here.
If it (the meat) is rank/rotten, dont eat it. Pretty much like whatever else youve harvested.
Ive had meat from 400 pound boars down to piglets and Ive never had a bad one.
I have had food poisoning from a five star restaurant, never wore a helmet while riding a bike and drive on a sheet of ice several times a year.
The odds may scare you of how dangerous life is "outside".
Fill up the tub with kitty litter; its gonna be a long ride.