The flu is also referred to as influenza. It is a condition that affects the respiratory tract and is caused by a virus. Symptoms of the flu include: fever, cough, headache, and sore throat. Health researchers have found that most people catch the flu between the months of November and March. Each year, millions of people are hospitalized due to flu-related complications. Fortunately, there are many things that a person can do to prevent the flu. Washing hands frequently, covering coughs and sneezes, practicing a healthy lifestyle, and avoiding sick people all help a person keep from catching the flu.
The hands contain lots of germs, so that is why it is important for a person to watch them frequently. Washing hands may seem like a simple gesture, but it is one of the most effective things that can be done to prevent the spread of the flu. It is important to wash hands after using the restroom, after sneezing or coughing, after taking a smoke break, and after shaking someoneâ€™s hand. When a person coughs or sneezes, he or she releases millions of germs that can easily be passed to other people. That is why it important that an individual cover his or her mouth during a cough or a sneeze. Health experts recommend coughing or sneezing into a tissue, elbow, or the palm of the hand, rather than the palm of the hand. Practicing a healthy lifestyle also can help prevent the flu. Studies have shown that people who eat right and exercise have better immune systems than people who do not. If a person has a healthy immune system, he or she is less likely to become ill. People also need to make sure that they stay away from people who already have the flu because it is highly contagious.