I am a student and just had my first day in a real hospital. None of my patients were on special precautions but almost a third of the unit was on contact precautions. I watched so many people in and out of those rooms, I decided the floor of the whole unit was likely crawling with unsavory microbes. I decided that I will not bring my shoes into my house and I will wash my clothes right away. Is that safe enough? Am I being paranoid? What do you all do? I have never been a germaphobe by any stretch but I just got the heebie jeebies a little today and was wondering if there is a "best practice" for keeping my family safe.