Even if are more likely to have mild symptons, my concern would be the fact they can pass it parents. Whose going to look after your children if you're isolated in hospital?
One good thing is that we're aware (unlike many of those in China in early stages) and we can do things to reduce the chances of getting it, ie wash hands well, use hand gel/sanitizer, try not to touch face, keep house very clean either with bleach, disinfectant and if possible reduce social connections - very hard with having to work, shop though.