10 Germ Myths Under the Microscope

As you take steps to avoid the germs and viruses that proliferate as winter progresses, you've no doubt received a good share of advice on how to avoid catching whatever's going around. ABCNews OnCall+ spoke with experts about some of the popular myths about germs that tend to spread as fast as the bacteria themselves this time of year. Is a dog's mouth cleaner than a person's? How unsafe are public toilet seats? Some of these questions lack hard data, and the study findings sometimes...Full Story