You know before the Internet, and purell, and anti bac wipes, we all stayed in hotel rooms and lived to see another day. Are we all grosser, or dirtier, or buggier than before? I've never gotten sick, or brought home bed bugs. I don't get it. We all have immune systems. That's what they're used for. The only precaution I do is wear flip flops, and I don't use ice from the ice machine unless its just to cool down bottled water.