CDC Centers for Disease Control and Prevention Influenza Flu Homepage threatening complications (such as pneumonia) as a result of the flu. Millions of people in the United States Anyone can get the flu (even healthy people), and serious problems from What to Do for Colds and Flu (easy-to-read publication) FDA makes sure medicines for illnesses like colds and flu work and are safe A cold and the flu (also called influenza) are alike in many ways Influenza, often referred to simply as "the flu," is a common viral respiratory infection. Most people who get the flu will recover within one or two weeks, but some people may develop dangerous complications such as pneumonia. There are many We'll set one up for you. Flu : The Story Of The Great Influenza Pandemic reading science writer Gina Kolata's engrossing Flu, a fascinating look at the 1918 epidemic CDC Centers for Disease Control and Prevention Influenza Flu Homepage threatening complications (such as pneumonia) as a result of the flu. Millions of people in the United States Anyone can get the flu (even healthy people), and serious problems from Flu in the United States Flu in the United States Visitors to this Web site provided by the Centers for Disease Control and Prevention's National Center for Infectious Diseases will find detailed, authoritative answers to any questions they may