Ethical, Legal, and Social Implications of Whole-Genome Sequencing in Direct-to-Consumer Testing Markets

Ivan Mutebi

Department of Pharmacognosy Kampala International University Uganda

Email: ivan.mutebi@studwc.kiu.ac.ug

ABSTRACT

Whole-genome sequencing (WGS) has rapidly transitioned from specialized research laboratories to the direct-to-consumer (DTC) genetic testing marketplace due to declining costs and advances in high-throughput sequencing technologies. While these services expand access to genomic information and offer potential benefits for disease prediction, ancestry tracing, and personalized health insights, they also raise significant ethical, legal, and social concerns. This paper examines the implications of WGS within DTC contexts, focusing on issues of informed consent, privacy and data security, governance and regulatory oversight, accountability of service providers, and the broader social consequences of commercialization. It highlights how indefinite data storage, third-party data sharing, and risks of re-identification challenge traditional frameworks of confidentiality and consumer protection. The analysis further reviews national and international regulatory approaches, emphasizing disparities between jurisdictions and the absence of binding global standards. Additionally, the study explores challenges relating to public trust, transparency, equity of access, and methodological limitations in research using consumer genomic data. The paper concludes that while DTC WGS holds transformative potential for healthcare and research, stronger regulatory frameworks, transparent consent processes, and robust privacy safeguards are essential to ensure responsible innovation and protect consumer rights.

Keywords: Whole-Genome Sequencing, Direct-to-Consumer Genetic Testing, Informed Consent, Data Privacy and Governance, and Ethical and Social Implications

CITE AS: Ivan Mutebi (2026). Ethical, Legal, and Social Implications of Whole-Genome Sequencing in Direct-to-Consumer Testing Markets. RESEARCH INVENTION JOURNAL OF BIOLOGICAL AND APPLIED SCIENCES 6(1):63-67. https://doi.org/10.59298/RIJBAS/2026/616367