influenza symptoms
Flu Illness
ALERT - SWINE FLU !
Defines the flu symptoms which often resemble the conditions of common cold such as fever, bodyaches, and fatigue.Influenza Website of the Centers for Disease Control and Prevention (CDC) Influenza usually starts suddenly and may include the following symptoms: Includes updates on the October to May flu season in the U.S. Also has primer on the illness and types of flu viruses, and information on flu shots.Learn flu symptoms, treatment and causes. Find out how long the flu lasts, how it's spread and when to get flu shots (and what types they prevent). .
