Why Ghana should consider mandatory DNA testing at birth: A public health and societal imperative

I strongly advocate for the introduction of a national policy in Ghana to make DNA testing mandatory at birth for all newborns, subject to appropriate ethical, legal, and data-protection safeguards. My advocacy is primarily driven by my commitment to addressing health challenges, preventing disease, promoting public health, and tackling societal maladies that affect individuals, families, and communities. DNA testing at birth should not be viewed solely through the lens of establishing biological parentage.

Rather, it should be considered as a potential public health intervention that could contribute to a better understanding of genetic risks, hereditary diseases, and the health needs of every child from the earliest stage of life. Every child is born with a unique genetic profile. Early identification of inherited genetic conditions and genetic predispositions could potentially enable healthcare professionals to provide appropriate counselling, monitoring, preventive interventions, and timely treatment.

In certain circumstances, early knowledge of genetic risks could help families and healthcare providers make informed decisions that may improve health outcomes and quality of life. A well-designed national DNA-at-birth programme could also contribute to the development of a more comprehensive understanding of genetic and hereditary health conditions within the Ghanaian population. With appropriate safeguards and the use of anonymised and aggregated information, such data could potentially support public health research, epidemiological studies, and the development of targeted strategies for preventing and managing genetic and hereditary diseases.

Beyond individual health, accurate biological information may also help address certain societal challenges associated with uncertainty about biological identity and family medical history. Knowledge of biological relationships can, in appropriate circumstances, provide valuable information about inherited health risks and facilitate a more accurate understanding of family medical histories. However, the introduction of mandatory DNA testing must be approached with great care.

Genetic information is among the most sensitive forms of personal information. Any national programme must therefore be governed by robust legislation and strict safeguards relating to privacy, confidentiality, data security, informed conse…