Affinity Health, a leading provider of high-quality healthcare, highlights Juvenile Idiopathic Arthritis (JIA). What Is Juvenile Idiopathic Arthritis? Juvenile idiopathic arthritis (JIA) is also known as juvenile rheumatoid arthritis. It is the most frequent form of arthritis in children. “The condition can result in lifelong joint damage. It makes daily living difficult for children,” says Murray Hewlett, […]