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18 August 2025 | Story Somila Nazo | Photo Supplied
Prof Martin Nyaga
Prof Martin Nyaga delivered a keynote on Africa’s scientific leadership in genomics and global health at the African Academy of Sciences Summit in Accra, Ghana.

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

Researchers receive study grant for research into Congo Fever
2015-03-10

UFS researchers will be contributing significantly to the search for a vaccine against the deadly tick-borne disease known as Congo Fever.

Prof Felicity Burt from the Department of Medical Microbiology and Virology was recently awarded a research grant by the National Health Laboratory Service (NHLS) to study candidate vaccines for Crimean-Congo heamorrhagic fever (CCHF) virus and other arboviruses.

Arboviruses are viruses transmitted by mosquitoes, ticks, or other arthropods.

Prof Burt is an internationally-recognised expert on the Crimean-Congo haemorrhagic fever (CCHF). The Crimean-Congo haemorrhagic fever (CCHF) virus is a tick-borne virus that is associated with severe haemorrhagic disease in South Africa and other parts of Africa, Asia, and eastern Europe. Her interests focus on medically significant viruses that are transmitted by ticks and mosquitoes. Her research group is involved in determining the immune responses that are induced by different viral proteins.

Crimean-Congo haemorrhagic fever (CCHF) virus, a tick- borne virus found in Africa, Asia, the Balkans, and eastern Europe, causes severe viral haemorrhagic fever outbreaks.

Although a number of tick species are capable of becoming infected with CCHF virus, ticks of the genus Hyalomma, commonly referred to in SA as the “bont-legged ticks”, are the principal vector. The ticks have distinctive brown and white bands on their legs.

In February 1981, the first case of CCHF was recognised in South Africa (SA). To date, there have been nearly 200 cases of CCHF infection in SA with a 20% fatality rate. The majority of cases occurring in SA were in patients from the Northern Cape and Free State provinces.

“The funding that has been awarded will be used to profile immune responses against CCHF viral proteins, and investigate mechanisms and strategies to enhance these immune responses. We hope that the study will contribute knowledge towards the development of a vaccine against this medically significant virus.”

For more information or enquiries contact news@ufs.ac.za.

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