As cold and flu viruses make their rounds, you may want to kick your germ-avoidance tactics into high gear, making sure that if one person in your house gets sick, the illness doesn't spread, taking everyone-including you-out of commission. Here's a room-by-room overview of where some of the germs lurk in the highest concentrations and how you can modify some of your habits to stay healthy this season.
The Bathroom
The bathroom is usually the biggest source of droplet-spread germ...
