Given the number of people sleeping, eating, and breathing on flights every day, it’s not surprising that airplane cabins have germs. And while right now airlines are taking extra precautions, it's good to be careful. Here, the dirtiest places on a plane and how to avoid them.

Given the number of people sleeping, eating, and breathing on flights every day, it’s not surprising that airplane cabins have germs. And while right now airlines are taking extra precautions, it's good to be careful. Here, the dirtiest places on a plane and how to avoid them.