Do Flies Totally Spoil Your Picnic Lunch?

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You've probably heard of the five-second rule, but what if a fly lands on your food? Is there some kind of...five-fly rule? Are flies a food safety hazard, or can you still enjoy that slice of watermelon?

Hosted by: Michael Aranda

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Sources:
https://academic.oup.com/jipm/article/12/1/39/6412694
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6977770/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1706026/
https://www.neha.org/vector/common-housefly
https://www.fs.fed.us/wildflowers/pollinators/animals/flies.shtml
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6015860/
https://www.sciencedirect.com/science/article/pii/S016816050300610X
https://news.fiu.edu/2021/curious-kids-do-flies-really-throw-up-on-your-food-when-they-land-onit
https://www.newscientist.com/article/2166846-flies-cool-themselves-down-by-constantly-blowing-bubbles-of-spit/
https://www.hindawi.com/journals/isrn/2013/718780/
https://academic.oup.com/jme/article/46/5/1164/904901?login=true
https://www.sciencedirect.com/science/article/abs/pii/S0273230098912715

Images:
https://www.gettyimages.com/detail/video/common-flies-eating-watermelon-stock-footage/1410364915?adppopup=true
https://commons.wikimedia.org/wiki/File:Common_house_fly,_Musca_domestica.jpg
https://www.gettyimages.com/detail/video/housefly-eating-dessert-stock-footage/917178074?adppopup=true
https://www.gettyimages.com/detail/video/housefly-eating-condensed-milk-stock-footage/1308171393?adppopup=true
https://www.gettyimages.com/detail/video/housefly-eating-sweet-food-stock-footage/1201948997?adppopup=true
https://www.gettyimages.com/detail/video/housefly-eating-a-fruit-stock-footage/815395144?adppopup=true
https://commons.wikimedia.org/wiki/File:Fly_December_2007-20.jpg
https://flickr.com/photos/49296659@N00/2635176642
https://www.gettyimages.com/detail/video/tachinid-fly-eating-a-banana-stock-footage/1410363342?adppopup=true
https://www.gettyimages.com/detail/video/processing-of-strawberries-on-conveyor-belt-harvest-stock-footage/1251514562?adppopup=true
https://www.gettyimages.com/detail/video/flies-prevent-cows-from-grazing-in-a-meadow-in-a-village-stock-footage/1307766306?adppopup=true
https://www.gettyimages.com/detail/photo/close-up-of-big-ham-sandwich-being-held-in-small-royalty-free-image/182734772
https://www.gettyimages.com/detail/video/cartoon-growing-tree-animation-alpha-matte-4k-white-stock-footage/1193842627?adppopup=true