As all Penn Staters know, the flu spreads like wildfire especially in close quarters like a dorm.
Flu is a family of viral infections.
Although influenza is usually a minor or controlled condition, many people like infants and the elderly are affected in a more serious way, which can lead to death. Some signs and symptoms of the flu occur within 1 to 4 days after exposure. These symptoms include high fever, shaking, chills, headaches, pain behind the eyes, non-productive hacking cough, fatigue, and severe joint and muscle aches. Recovery can take anywhere from 2-4 weeks, but most flues are mild. The flu can make you susceptible to many other viral or bacterial infections.