How nasty are airplanes? Are you boarding a giant Flying Petri Dish?
Airplanes are more disgusting than ever imagined
Check out this link to the entire disturbing article. Think twice about touching nearby surface that millions of other passengers have touched. Wearing a mask will help prevent you from touching your face and lessen your chance of getting sick.
https://nypost.com/2016/08/02/airplanes-are-more-disgusting-than-you-ever-imagined/