“Kawasaki disease (KD), also known as Kawasaki syndrome, is a serious illness characterized by inflammation of blood vessels throughout the body that primarily affects young children and infants. Kawasaki disease is the leading cause of acquired heart disease in children. Although about 80 percent of patients are under five years of age, older children and teenagers can also get KD, but this is uncommon. KD is more common in boys than girls, and the majority of cases are diagnosed in the winter and early spring. It is not contagious.
The disease is named after Tomisaku Kawasaki, a Japanese pediatrician who first described the illness in the medical literature in 1967. Although it is more prevalent among children of Asian and Pacific Island descent, KD affects people of all racial and ethnic groups. It is estimated that more than 4,200 children are diagnosed with Kawasaki Disease in the U.S. each year. The cause of KD is unknown, although an agent, like a virus, is suspected.”
Source:Kawasaki disease foundation