This book aims to provide readers with up-to-date information on clinical research, diagnostic methods and treatment choice of Kawasaki disease. First chapters describe clinical symptoms, diagnosis, treatment, and complications of Kawasaki disease. Hot topics of precision medicine, big data analysis, genetics study, psychologic problems and allergic diseases after Kawasaki diseases are also discussed in details. Written by experts with wealthy experience in the field, this book will be an invaluable reference for pediatricians and clinicians working in the field of Kawasaki disease.