What Is Influenza?
Every year up to 11% of the American population is infected with influenza (flu). This respiratory illness comes in many different strains and can be highly contagious. Many cases are mild, but some severe cases result in death. There are many factors that can increase the risk of a fatal infection, as well as a number of prevention strategies to reduce your risk.
Find out more about the different strains of the flu, how it spreads, prevention strategies and why the flu vaccine is recommended to reduce the risk of an annual flu infection. Explore the common symptoms to determine whether you need to see a doctor for your flu-like symptoms.
