A genetic disease is an illness caused by an abnormality in a gene or chromosome. It is not contagious. However, a genetic disease has the particularity of being able to affect not only the person affected, but also his or her family.
A genetic disease is an illness caused by an abnormality in a gene or chromosome. It is not contagious. However, a genetic disease has the particularity of being able to affect not only the person affected, but also his or her family.