I drink from public fountains all the time. I fill water bottles from them as well (except in FL where the water tastes awful to me!). Somehow, outdoors fountains seem safer to me than indoors ones...maybe because fresh air seems better than stale, recycled air? Who knows.

There was more than once that I accidentally got sprayed in the face with chicken crap laced water when cleaning out our coops and I never got sick. Of course, our birds were healthy but you never know. I also make my own mayo with raw eggs. I can my own stuff and eat it two years later. I put things in the crock pot in the morning but don't turn it on until noon. I leave my lunch on my desk instead of putting in the fridge (it is insulated). Oh the horror!

I also travel a lot for work. I touch a lot of stuff around a lot of people...many of whom are sick and oblivious as to how to keep their germs to themselves. Eh. I don't get sick often and when I do, it's mild.

I think I have a pretty awesome immune system and it's probably a good thing since clearly, I'm kind of the opposite of a germaphobe!