Is Huntington's disease curable

Answer 1

No but it is a very slow and unpainful process
no sadly huntingtons disease(also known as huntingtons chorea) has no known cure.

Answer 2

No, presently their is no cure for Huntington's disease.

However, despite the fact that it is carried by a genetic predisposition from a parent, it isn't definite that the child will contract it. The chances that they will are, unfortunately, rather high, at 50%.