Duh, we all know that. A car accident could be avoided by never getting into a car, or even a bus. Those who never cook won't ever burn a dinner. The list is endless.
I'm very sorry for the woman's attack. It is horrifying, so I guess we should stick to the swimming pools. Our choice.
I once got a Hell of an infection simply from dipping my head in a pool on a hot day.
This could have been avoided had I not dipped my head in said pool! There is danger all around us it seems.
To this day I do not go in public pools at all...but I do go into the Gulf of Mexico :D