Each year, the typical adult can expect to contract two or three colds, according to the Centers for Disease Control and Prevention. Skip the annual flu vaccine and you set yourself up for a bout of that as well. But it doesn’t have to be this way! Aside from good hand washing (with soap, for at least 20 seconds), “there’s a lot you can do to drastically cut your risk of getting sick,” says Holly Phillips, MD, a general internist in New York City. “And even if you do catch a bug, you may be able to cut short the duration of your illness.” Arm yourself with these tips from the experts, and make this cold and flu season your healthiest yet.