“As a result of [there not being a lid], there’s that plume that comes from the toilet that ends up on the seat, and no matter where you go, you’re always going to find that about 50% of the [public restroom] toilet seats at any given time are going to have some kind of poo germs on them in the range ofhundreds [of particles],” he said.
Those poo particles can contain E. coli, salmonella…