The Flu, also known as influenza, is quite a common viral infection that targets the major components of the respiratory system, including the lungs, throat, and nose. Its symptoms are more serious than the stuffy nose and sneezes that characterize the common cold. In most cases, Turlock flu can go away on its own, but in others, its complications can be fatal. Therefore, it is imperative for you to seek immediate medical care when you realize that you have flu symptoms. Although flu vaccine is not perfect, it is also wise for you to go in for it. Below are some important things you should know about flu.