title: Ethical issues arising from human genetics.
abstract: Advances in understanding genetic disorders have been rapid in the last few years and with them the need and desire for genetic counselling have grown. Almost simultaneously, particularly in the USA, several large screening programmes have been initiated to screen large numbers of people who may be carriers of such deleterious genes as those of Tay-Sachs disease and sickle cell anaemia. The authors of this paper, clinical medical students at University College Hospital, London, spent some time studying the ethical issues raised. The first part of their study, which is not published here, relates to the biochemistry of certain genetic disorders, so leading up to the aspect of the subject which must concern readers of this journal, genetic counselling. At present genetic counselling is generally the province of the medical practitioner working with clinical biochemists, and in this paper their function is described and how programmes of screening for carriers are designed. Whether the subjects of the screening tests are found to be 'innocent' or 'guilty' psychological problems confront them, and of these the genetic counsellor must be aware. In fact the range of ethical problems raised by such counselling is wide and can only be sketched in this article.
mesh_terms: D003219:Confidentiality; D030881:Disclosure; D004992:Ethics, Medical; D005053:Eugenics; D005817:Genetic Counseling; D030342:Genetic Diseases, Inborn; D006801:Humans; D028681:Moral Obligations; D011296:Prenatal Diagnosis; D018570:Risk Assessment