Nikki Ekstein
January 18, 2013

It’s not the air quality you have to worry about (cabin air is well circulated and filtered) but rather germs transmitted through shared surfaces. So wash your hands frequently, use a sanitizer, and clean surfaces with a disinfectant wipe. And always keep yourself hydrated and well-rested.

Nikki Ekstein is an Editorial Assistant at Travel + Leisure and part of the Trip Doctor news team. Find her at on Twitter at @nikkiekstein.

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