A fever is a common sign of illness in children. Under certain circumstances of high fever, you should contact your child's pediatrician immediately. Learn more here.| HealthyChildren.org
A fever is usually caused by infections from viruses (such as a cold or the flu) or bacteria (such as strep throat or some ear infections). The fever itself is not the disease, only a sign that the body’s defenses are trying to fight an infection.| HealthyChildren.org
Almost all children get RSV at least once before they are 2 years old. For most healthy children, RSV is like a cold. But some children get very sick with RSV. Learn the symptoms and how to protect your child.| HealthyChildren.org