Sakura Parfait
Eveille
Umm this makes no sense at all unless she was in culinary school.
Otherwise why would she come in contact with a peanut in the middle of class?
Because some people like to bring snacks into class, and there's a possibility that among those snacks, they'd bring in a bag of peanuts?
peanuts are, rather unfortunately, both one of the more common food allergies, AND one of the most common foods out there.
I know a guy, a good friend, even, that we recently came to the conclusion that in an out-and-out doomsday survival situation, would be a casualty we couldn't afford to take care of, on account of a peanut allergy and a strong aversion to coconut and maple ( most survival foodstuffs are crammed full of those first two, and the aversion to maple is so severe that even alcohol aged in maple wood barrels can cause him to retch ).
it's rather unfortunate, but the world cannot be forced to cater to the most sickly amongst us. in the university's case, it's the girl's job to ensure her own safety from this common staple food, not the school's job to require students decontaminate from all peanut oil before being allowed in her presence, which is really rather what it'd take to keep her safe if her allergy is as severe as they make it sound. I mean, short of that, how could those signs be anything more than a feel-good rule that does absolutely nothing?