Not enough information given to answer. What kind of medicine? Was it prescription medicine? What kind of disease? Who administered it to him? Was it an emergency?
People cannot be illegal. It is not illegal to be a parent.
Sanger claims that it should be illegal for people to be parents if they are sick. (APEX)
No, it is not illegal. But it strongly unrecommended.
It is autosomal dominant, meaning it is not on a sex chromosome (X or Y). If one of your parents has the disease and they are heterozygote for the disease than there is a 50% chance of inheriting the disease yourself. If one of your parents has the disease and is homozygote for the disease (very unlikely!) then you will 100% inherit Huntington's Disease. If both of your parents have the disease and are both heterozygotes for the disease then there is a 75% chance that you will have the disease.
it is illegal if you do not have the parents consent
Yes.
Yes
yes
Margaret Sanger claims that it should be illegal for people to be parents if inheritable diseases such as epilepsy or insanity.
It's illegal for a minor to move without their parents' permission. If your parents are okay with it and your aunt is willing, then go for it.
.You are stealing their personal information and you become an identity thief even though they are your parents. So, yes it is illegal.
If a disease or trait came from the parents then that's "hereditary". On the other hand, if a disease or trait did not came directly from the parents then that can only mean it was "acquired"