Thieme Test Prep for the USMLE: Medical Microbiology and Immunology Q&A 1st edition 2019 Kawasaki disease is an illness that primarily affects young children, typically those under 5 years of age. The condition is characterized by a fever lasting at least 5 days and is accompanied by four or more of the following symptoms: 1. A red, patchy rash that may cover the entire body. 2. Swollen lymph nodes […]