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Prof Martin Nyaga champions Africa’s scientific leadership at the AAS Summit in Ghana

18 August 2025 | Story Somila Nazo | Photo Supplied

Prof Martin Nyaga, one of Africa’s foremost experts in genomics and global health, recently delivered a powerful call for Africa’s leadership in global science at the African Academy of Sciences (AAS) Summit in Accra, Ghana.

As Head of the Next Generation Sequencing (NGS) Unit at the University of the Free State (UFS) and Director of the WHO Collaborating Centre for Vaccine Preventable Diseases Surveillance and Pathogen Genomics, Prof Nyaga urged the scientific community to recognise Africa not just as a participant in global research, but as a driver of innovation and change.

A summit of vision and collaboration

Themed Unpacking the Pact for the Future: Imperatives for Advancing Scientific Cooperation with Africa, the summit took place from 2 – 4 July 2025. Hosted by the AAS in partnership with the African Union, the Government of Ghana, the University of Ghana, and other global partners, the summit brought together leading scientists, policymakers, and international stakeholders to discuss Africa’s role in shaping the future of global science, research and innovation.

The event was attended by high-level dignitaries, including the President of Ghana, His Excellency John Dramani Mahama, and the former President of Nigeria, His Excellency Olusegun Obasanjo – a clear indication of strong political will to prioritise science, health and innovation across the continent.

Advancing Africa’s voice in global health

On 2 July 2025, Prof Nyaga delivered his keynote address, Advances, Opportunities and Priorities for Global Health in Africa. He highlighted Africa’s growing capabilities in genomics and public health, underscoring the opportunities for scientific leadership.

Following his address, he joined an expert panel with representatives from Tanzania, Ghana and Nigeria to discuss strategies for advancing scientific cooperation in global health. His contributions focused on: strengthening research collaborations; building capacity within Africa; increasing African ownership in health innovations, and enhancing the translation of research into policy and practice.

Prof Nyaga also used the platform to spotlight the work of the UFS Next Generation Sequencing (UFS-NGS) Unit. As a WHO Collaborating Centre, the unit plays a critical role in pathogen tracking, monitoring vaccine-preventable diseases, and supporting public health preparedness across Africa and beyond.

“This engagement provided an opportunity to highlight the impactful research from the UFS-NGS Unit – not only in academic publications, but in demonstrating tangible public health benefits to policy makers,” said Prof Nyaga. “It elevated the University of the Free State’s standing as a leader in genomic science, while opening new opportunities for collaboration for South Africa and the continent. Our research priorities are increasingly shaping global health and innovation agendas.”

From Ghana to the G20

The outcomes of the summit will feed into a communiqué to be presented at the 2025 G20 Summit, to be hosted by South Africa. Prof Nyaga’s thought leadership ensures that Africa’s scientific voice - and South Africa’s research priorities - will be represented at one of the world’s most influential multilateral platforms.

For more information about UFS partnerships in Africa, contact the Office for International Affairs at partnerships@ufs.ac.za.

News Archive

Inaugural lecture explores the compatibility of commercial certainty and constitutionalism

2015-10-15

From the left: Prof Caroline Nicholson,
Prof Elizabeth Snyman van Deventer,
Justice Malcolm Wallis and Dr Lis Lange.

Justice Malcolm Wallis presented his inaugural lecture, entitled “Compatibility of commercial certainty and constitutionalism”, to the Faculty of Law on 17 September, 2015. The occasion was attended by faculty staff, students, and senior members of the Bloemfontein judiciary.

In her welcoming remarks, Prof Caroline Nicholson, Dean of the Faculty of Law at the UFS, expressed the immense pride the faculty has in hosting such an occasion, and the remarkable work of Justice Wallis in the South African legal fraternity over his forty-year career.

Justice Wallis spoke of the constitution’s important role in ensuring that the law in commercial matters is enforced fairly without the prejudice or undue influence from the desire to obtain or preserve personal advantage. “Try, if you can, to conceive of a society in which commercial relationships are enforced and enforceable purely as a matter of discretion. Ask yourselves: how would such a society function?” he said.

He reiterated that the role and the rule of law is to guide and protect parties in commercial transactions. It has considerable impact on society in how it is enforced. “Commercial disputes may seem to involve only the parties to the proceedings, but when they involve significant changes to established commercial law, their impact is inevitably wider. Such changes affect other agreements, other relationships, underlying financing transactions, and, in our modern world, contracts of insurance and reinsurance. The latter at least will always have an international dimension,” he said.

He explored specific judgements and the role the concept of “Ubuntu” played in delivering them, the fair enforcement of commercial law, and how this should be an integral part of South African law under the constitution.

In closing, Justice Wallis stated that “in principle, the existence of a constitution and constitutional rights need not destabilise commercial law, or the reasonable expectations of business people.”

Justice Wallis has received numerous accolades locally and internationally during his long career, including his appointment as a Professor Extraordinary in the Department of Mercantile Law at the University of the Free State in 2014.

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