A study companion for hypersensitivity & autoimmune disease — browse 36 diseases by mechanism, then test yourself. Colour-coded by Gell & Coombs type, so the classification sticks.
Drag sensitization & epinephrine timing; watch blood pressure, airway, and mediators respond in real time.
Tip the effector/Treg balance to produce tolerance, relapsing, or progressive autoimmune disease over two years.
One regulatory-T-cell dial drives both allergy and autoimmunity — find the tipping point where allergy causes autoimmunity.
These are live, interactive models.