I'm watching my nursing skills DVD's that were assigned before I start class, and I've noticed that none of the nurses or students wash their hands - at all. They only use Purell.
Is this simply product placement? Do nurses wash their hands in a hospital/clinical setting? I know Purell is supposed to kill germs, but it surprises me a little that soap and water are never, ever used on these videos.
I come from a family with mild OCD about these types of things. Am I overreacting?