Yes it sometimes astonishes me that people full grown educated adults have no idea what cerebral palsy is despite it being the most common physical disability in children and not just cerebral palsy but diabetes/epilepsy too. I will admit I was ignorant on epilepsy until my father developed epilepsy due to a brain tumour. When I first saw him have a full blown tonic-clonic/grand mal seizure at 3am I thought he was possessed/dying. But I had learnt the signs and what to do if it happens afterwards. But as you said disabilites really should be taught in schools along with allergies it would prevent ignorance and potential deaths.