Dr. Kiran Kumar M N attended the Allergy school on insect venom allergy and mastocytosis program. The covered sessions includes both theoretical (lectures) and practicals, which was held for three days at The University Medical Center Groningen, Netherlands. The main topics of this allergy school includes: 1. Epidemiology, including insects all over the world 2. Large local vs systemic reactions 3. Unusual reactions 4. Diagnosing Immunotherapy 5. Mastocytosis (how to diagnose, when to think of it, and how to treat)