Influenza (commonly called the "flu")is a contagious respiratory illness caused by influenza viruses. The flu can cause mild to severe illness and at times can lead to death.

Although most healthy people recover from the flu without complications, some people such as older people, young children and people with certain health conditions, are at high risk for serious complications from the flu.

These links will give you additional information:

• Immunization Program Flu Page
• CDC Flu Page
• CDC Seasonal Flu Information for Schools & Childcare Providers