Let's say you were a parent taking your child to a normal doctor's visit, and he tries to take blood for a routine test, only to find that he can't pierce your child's skin no matter what. What would happen next? Is the doctor required to report this to some authority? Would the parents, (assuming they're not metahumans themselves), be frightened for their child, or would they be excited? Would the doctor have pamphlets for a few reputable metahuman training academies? Would you have to worry that some organization might want to "harvest" your child for their on nefarious purposes?
Basically, how are "naturally occurring" metahumans looked upon in the Champions universe?