If you get sick a few days after a flight, you might want to blame it on the recycled air in the plane- but planes aren't actually giant germ incubators.

Hosted by: Olivia Gordon
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Sources:

http://abcnews.go.com/2020/Health/story?id=1213901&page=1
http://www.who.int/ith/mode_of_travel/tcd_aircraft/en/
http://www.npr.org/sections/goatsandsoda/2014/07/14/319194689/pathogens-on-a-plane-how-to-stay-healthy-in-flight
http://articles.latimes.com/2003/apr/28/health/he-airsick28
http://www.who.int/tb/publications/2008/WHO_HTM_TB_2008.399_eng.pdf
http://www.nbcnews.com/id/41581445/ns/travel-seasonal_travel/t/does-airplane-air-really-make-you-sick/#.V6IzUpMrJsM
http://www.who.int/ith/mode_of_travel/chad/en/
https://www.ashrae.org/File%20Library/docLib/.../TC-02-04-FAQ-68.pdf
https://medium.com/science-and-technology/what-we-breathe-when-we-fly-e8eb910d8b48#.lxliaaefo
http://www.airspacemag.com/flight-today/how-things-work-cabin-pressure-2870604/?no-ist
https://commons.wikimedia.org/w/index.php?curid=4552953