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The dangerous bacteria lurking in hand dryers: Experiment reveals organisms may be in dryers at public toilets, gas stations and movie theaters
— Sergey Minaev (@sminaev2015) August 26, 2022
via https://t.co/mzARDwYvcn https://t.co/kIAlzjA4hx
https://t.co/uS7JMVKGQY pic.twitter.com/kBVNv5jrlj
— simonthong aka kitty poo (@KittyPo80176717) September 4, 2022
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Hand dryers are actually disgusting 🥴 pic.twitter.com/oGp6UcqGTZ
— NowThis Impact (@nowthisimpact) August 29, 2022
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weehingthong 
This isn’t scientific. When toilets get flushed or you pee into a urinal, aerosols are created and stay in the air to be sucked up by the hand dryer intake. I am not surprised by the results. Where is the reference environment? Where is the control? How does a class 4 biolab compare?