Cover for Drabblecast B-Sides 51, An Almanac of Things that Can Kill You, by Forrest WarnerIf you get ill after eating or touching something that didn’t make anyone else sick, you may be allergic to it. Especially if there’s a rash. Allergies are caused by your body rejecting substances it doesn’t like. There is no treatment but to avoid those substances. Fortunately, only a few types of allergies can kill you. Nut allergies, for instance. Bee stings. But I imagine most people with fatal allergies to common things have died by now.

I am allergic to wool, soy, peanuts, and pollen. Only my peanut allergy can kill me.