How Lou Got the Flu: Learn about how the flu bug made Louise sick.KidsHealth: Flu: Learn what it is, how long it lasts, vaccines, how it spreads, and what to do.TeensHealth: Flu Facts: Tells about the three types, flu season, how it spreads, symptoms, what to do, and vaccinations.TeensHealth: What to Do if You Get the Flu: Article tells how to feel better. Learn about rest, fluids, and when to call the doctor.TeensHealth: Who Needs a Flu Shot?: Find out who needs one, what's in the vaccine, and possible side effects.