You might not be directly involved in a household with a Special Needs child, now, but that doesn't mean you will never have to support such a family...
Consider that a wounded or injured child is EXACTLY what we are talking about. The cause is not the point. How will you deal with this?
Read this article for the suggestions on how to manage such a situation.
http://www.theprepperjournal.com/2017/03/14/prepping-special-needs-child/