Flu seasons has arrived Published Nov. 15, 2010 By Senior Airman Jennifer Johnson 21st Aerospace Medicine Squadron PETERSON AIR FORCE, Colo. -- As we welcome the colder weather, we also welcome the 2010-2011 flu season. The influenza virus, commonly known as the flu, is a respiratory illness. And without proper precautions, it can be a literal headache. According to the Center for Disease Control, influenza is an airborne virus, which means when a person with flu symptoms coughs, sneezes or talks, they can contaminate the area around them. Coughing, fever, sore throat, runny nose, body aches and fatigue are the common symptoms of the flu. Vomiting and diarrhea can also be experienced; however, these symptoms are more common in children. A healthy person infected with the influenza virus starts being contagious one day before symptoms occur and on average, five to seven days after. Sharing of drinks, food, or eating utensils should be avoided, especially during the flu season. Vaccination is the best prevention from the flu. Depending on your medical history, you can receive either the flu vaccination or mist. Washing your hands and using hand sanitizer is important to protect yourself from the germs acquired throughout the day. Basic cough hygiene can drastically reduce the chance of spreading the flu. When you cough or sneeze, turn your head into the top of your shoulder or use a tissue. If you are aware of someone being sick, avoid close contact with the infected person. Increasing hand washing and use of sanitizing solution/wipes on commonly touched areas can prevent the flu from spreading as well. Items such as computers, phones, printers, doorknobs, light switches and cell phones should be sanitized when possible with anti-bacterial solution. Getting sick can be avoided. You can stay healthy by washing your hands, cleaning common surfaces, and avoiding sick co-workers, friends or family members. If you are sick, help keep others healthy by seeking medical attention and staying home. For more information about the flu and steps to take on prevention go to http://www.cdc.gov/flu/.