Influenza, or the flu, is a contagious respiratory illness that impacts the lungs, throat and nose. The flu can be very dangerous for children. Since their immune systems are not fully developed, children are at a higher risk for contracting the flu. The Centers for Disease Control recommend that children six months and older receive a flu vaccine. Here are all the flu facts you need to know: When It Occurs: Flu season occurs primarily in the fall and winter months and typically peaks in January and February. Signs and Symptoms: There are a variety of signs and symptoms associated with the flu......