And I'm just reminded of a story my friend told me of flying home the other week with her family. They all got the stomach flu the day of their flight home. She was carrying a little basin with her in case she got sick and proceeded to vomit in it while in line at security, just before she got summoned forward to walk through the metal detectors. The TSA agent made her go back and put the vomit-filled basin on the conveyer belt to go through the x-ray machine.