human
I've heard that the flu is going around. What do I need to know about it?
assistant
The flu can be a serious illness, and it's important to take precautions to protect yourself and others from catching it. It is caused by influenza viruses, which are spread through contact with infected people or objects. Symptoms of the flu include fever, chills, cough, sore throat, runny or stuffy nose, body aches, headaches, and fatigue. If you have these symptoms, it's best to stay home and get plenty of rest. You should also wash your hands often, avoid close contact with people who may be sick, and cover your mouth and nose when coughing or sneezing.