[jonlucc]

I'm not sure of the current progress, but I was at a conference a couple years ago, and the Dupixent folks were presenting. It was right after the approval for pediatric atopic derm, and they were hopeful that for people with severe allergies, they could essentially use dupixent to wipe out the immune sensitivity to allergens and then retrain. This is pretty extreme, so you'd only want to do it in patients with life-threatening allergies, but it was an interesting plan.