Some people are just fucked up

Shouldn't we be firing people the first time they lick someone's bloddy wounds, especially a teacher? Why on earth would a student let this guy do that, anyway? The article seems to focus on a health issue, but really, I don't care if this was actually perfectly healthy, or even if it was good for you, this is freaky, and this guy needs to be fired, then pointed at and laughed at.