Not so far off topic - I live with dogs. My dogs can get in and out on their own and have a very large space (in a forest in the country) to play in. In short, I am exposed to everything on the ground in my dog yard via my dogs appreciative kisses goodjob
. Am I healthy? Yes very.

I got one o' them ultraviolet light thingies and used it in clear mountain stream water with no ill effects. I guess ya just sick it in yer mouth while ya drink... confused
Aimless - I WAS a very long way from a large population center...
These are my own opinions based on wisdom earned through many wrong decisions. Your mileage may vary.