I am a germophobe and proud of it.
My sanitizing begins on the airplane. I take out the clorox wipes and wipe every surface in sight. I use disposable placemats on the trays for the boys. I keep my germX wipes handy and do many wipes on them through out the flights.
I sanitized my scooter on the last trip before I rode it anywhere. Got some weird looks.
I wipe down every hard surface in the room with my clorox wipes.
I carry the GermX wipes everywhere and try to minimize what the boys are touching.
Schedule a trip to the bathroom after interactive rides (TSM, Buzz, etc...)
I am not as much of a nutcase at home. I do sanitize shopping carts and my hands after using them. I never touch door handles in bathrooms.
My sanitizing begins on the airplane. I take out the clorox wipes and wipe every surface in sight. I use disposable placemats on the trays for the boys. I keep my germX wipes handy and do many wipes on them through out the flights.
I sanitized my scooter on the last trip before I rode it anywhere. Got some weird looks.
I wipe down every hard surface in the room with my clorox wipes.
I carry the GermX wipes everywhere and try to minimize what the boys are touching.
Schedule a trip to the bathroom after interactive rides (TSM, Buzz, etc...)
I am not as much of a nutcase at home. I do sanitize shopping carts and my hands after using them. I never touch door handles in bathrooms.

My DD has had one stomach virus in her life and that was about 8 years ago and I can't remember the rest of us ever having one. Thank goodness! I'm sure it's just good fortune and nothing else because I've read of people taking a lot of precautions and they still get it and some people don't do anything other than the usual hand washing and don't get it. I think some people are maybe more susceptible to stomach viruses than others. I'm not in the medical field, so that's just a guess! 

No one is allowed to walk barefoot on the carpet or sit on it. I also spray the place with lysol and antibacterial fabreeze for the couch. .
mind you I will not let worry about potential illnesses stop me going any where. If I didn't pick up anything after stopping a toe bleeding with sand in Egypt didn't do anything I should be pretty healthy.