Use antibacterial wipes on the plane!
When it comes to airplane travel, 1-in-5 people will develop a cold within two weeks of flying. To stay well, Dr. Mehmet Oz suggests using antibacterial wipes on the tray table, armrests, seatbelt buckle, and air vent nozzle. Then, aim the air vent at your chest, to keep fresh air circulating past your face, and push away the germs of the passengers near you.