[Jim from C-Town]

Because people, especially their workers, DON”T WASH THEIR HANDS!

[MrEdd]

Nah.

This is the fakest of all fake news.

Everything poops. Everything rots and dies.
If you analyse dirt to a fine enough level, it contains a lot of identifyably “fecal” material. Dirt everywhere. All dirt.

Let’s all be Howard Hughes. Fear the normal environment.