I felt a cold coming on today and as we fly on friday I went to get cold stuff at Boots. I was buying vicks first defence nasal spray and in my pre - Florida excitement told the pharmacist why....she was not the last I bored today but I digress. She said if she sees people buying for a holiday she always recommends they take vicks spray and use it every few hours on the flight to stave of any unwanted germs. Probly old news to youse guys but i thought I would share. I think its a great tip.