Influenza, also known as the flu, is a contagious respiratory disease caused by viruses that infect the nose, throat, and lungs. The virus spreads easily when infected people cough, sneeze or talk. Flu viruses can also spread through contaminated surfaces when people touch objects and then touch their face.

Many people recover from influenza within a short time, but it can cause serious complications for young children, elderly individuals and people with weak immune systems.

Learning how influenza spreads and how to prevent it helps protect individuals and communities.

This website teaches children simple ways to prevent the flu and stay healthy.

• Influenza (flu) is a common infectious disease caused by a virus.
• It mainly affects the respiratory system, including the nose, throat and lungs.
• The virus can spread quickly through coughing, sneezing and close contact.
• Some groups such as young children, elderly people and individuals with weak immune systems are at higher risk of complications.
• Vaccination and good hygiene practices can help prevent influenza infection.