My Wife's Am, Jellyfish, Sea Food, Amalogy

My wife was alogic, like poleologic, to sea food and shellfish. She would die unless she had the adril from the ippi pen. After getting stung by a fire jellyfish 12 years ago, she seemed to lose her alagy. Now ten years later, it seems to be coming backso i'm just wondering what causes it. Here's a partial answer, which is that, i don't know. It's because emnology is incredibly complicated. The full answer would come from a team of menologists who would then have access to her blood samples over the last 15 years. We'd find out if they could interfere with th 13 b that