Genetic Risks and Doctors' Disclosure Obligations - Revisiting the Duty of Confidentiality

With developments in the field of genetics, new technologies such as genetic testing are fast emerging. Although offering unparalleled opportunities, these developments raise many ethical, legal and other issues. One challenge relates to the duty of confidentiality and disclosure obligations on doctors. Considering the familial nature of genetic information, doctors will increasingly have access to predictive health information, about individuals and individuals' relatives. This article examines whether disclosure obligations on doctors should be expanded to encompass an obligation to disclose genetic risk to family members, and whether the exceptions to the duty of confidentiality should recognise genetic risk as potential harm. With recognition of the competing rights, the article considers the implications of recent case law in the United Kingdom, indicating a willingness to extend the duty of disclosure. This article argues that there is a case to be made for expanding disclosure obligations on doctors in certain circumstances.