This document is a quiz about flu facts and prevention. It asks multiple choice questions about topics like which year had the worst flu pandemic in history (1918), which strains are included in this year's flu vaccine (H1N1 and H3N2), and whether only young children and elderly need vaccination (false - everyone 6 months and older should get it). It also provides information about flu transmission and prevention measures like hand washing, staying home when sick, and getting an annual flu shot to protect yourself from catching the flu.