Flu Symptoms, Fever and Runny Nose?

Flu Symptoms, Fever and Runny Nose?, health tips, Cold, influenza, hay fever, all seem similar but actually there is a way to notice each of its differences. To common parents like us, all of those illnesses are practically pretty much the same. In worse conditions where avian influenza cases occur, some specific symptoms may show. Flu symptoms can sometimes be deceitful. There is also a chance that late treatments of influenza may lead into more severe cases, especially when fever happens for more than three days. Fever is a sign of infection, and when it happens as part of influenza it means that the virus causing the illness has also caused infections.