Airplane bathrooms
In 2014, a microbiologist swabbed the bathroom door, faucet handle, toilet, sink, and a tray table on a flight from San Francisco to Phoenix. Lab results showed that "the airplane's bathroom sink was by far the dirtiest with almost half a million bacteria present including fecal bacteria in the tiny airplane sink."
Also, FYI, washing your hands on board might not really help: In 2004, the Environmental Protection Agency found high levels of fecal bacteria in the drinking water of 15 of the 327 planes it tested.
#1 - There was a time when children could go to parks and playgrounds. Of course, today, parents are often arrested unless they are constantly holding their kids' hands and have them in sterilized, EPA-approved bubble-wrap.
Tanlight, Sunbright...
#3 - Tanning beds/parlors are indeed hazardous. But, then again, so is natural tanning under direct sunlight.
Porta-Poopers
#11 - Same can prolly be said for Greyhound Bus bathrooms and PortaJohns at construction sites, sporting events and outdoor concerts.