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13 May 2025 | Story André Damons | Photo Supplied
Prof Martin Nyaga
Prof Martin Nyaga, Full Professor in the Division of Virology and Head of the Next Generation Sequencing Unit (UFS-NGS Unit) at the University of the Free State.

Prof Martin Nyaga, an NRF B-Rated Full Professor in the Division of Virology and Head of the Next Generation Sequencing (UFS-NGS) Unit at the University of the Free State (UFS), has been selected as one of the cohort II fellows of the prestigious Calestous Juma Science Leadership Fellowship

Prof Nyaga, who is one of 12 individuals from six African countries (Ethiopia, Ghana, Kenya, Malawi, South Africa, and Zambia) selected to this cohort, says he is profoundly honoured. Through the prestigious fellowship, inspired by Professor Juma’s visionary legacy, he envisions advancing Africa’s capacity to combat infectious diseases by developing robust, mNGS-based surveillance systems that detect and characterise emerging pathogens early enough.

“The opportunity to join a cohort of exceptional African scientists, united by a shared commitment to addressing global health challenges, is both humbling and inspiring. I feel a deep sense of responsibility to uphold the fellowship’s mission of fostering sustainable development through cutting-edge research and policy engagement, particularly in the context of my work on genomic disease surveillance. 

“I am deeply inspired by Professor Calestous Juma’s legacy of harnessing science for sustainable development, and I am committed to embodying his optimism and interdisciplinary approach. The fellowship represents a transformative platform to advance scientific innovation and leadership in Africa. I would like to extend my gratitude to the Gates Foundation for this opportunity, and I look forward to contributing to a transformative era of African scientific leadership,” says Prof Nyaga.

 

Advantages of the Fellowship

The Calestous Juma Science Leadership Fellowship focuses on bringing together accomplished innovators to form a community of global health opinion shapers and influencers. The programme provides targeted professional development to support fellows as they expand their networks, amplify their voices, and continue to build and strengthen a dynamic, resilient research & development (R&D) ecosystem that changes the lives of people living not only in Africa but around the world.

Among the new cohort are experts in virology (including HIV and rota), bacteriology (including TB and strep), immunology, malaria, modelling, maternal immunisation, epidemiology, chemistry, drug discovery and development, vaccine discovery, clinical trials, and controlled human infection models to name just a few examples. 

According to Prof Nyaga, Director of a WHO Collaborating Centre for Vaccine Preventable Diseases (VPD) Surveillance and Pathogen Genomics, selection for the Fellowship is a rigorous and competitive process, designed to identify African scientists with exceptional research portfolios and leadership potential. Candidates are typically invited based on their established track record in transformative science, as well as their ability to anchor health and R&D initiatives within their communities. Successful applicants are evaluated for their scientific excellence, interdisciplinary networks, and commitment to mentoring the next generation of African scientists, aligning with the fellowship’s holistic view of leadership.

The NRF B3-rated scientist says he is eager to engage with the fellowship’s vibrant community of scientists from multiple African countries, fostering collaborations that amplify our collective impact on global health. He anticipates benefiting from the fellowship’s non-scientific training in communication, policy engagement, and institution strengthening. Participating in networking opportunities will broaden his perspectives and strengthen his capacity to drive innovative solutions in Africa’s genomic R&D ecosystem.

“I believe my work in pathogen surveillance research using genomics, aligns closely with the fellowship's objectives. As a fellow, I bring a wealth of experience in leading multi-country projects, establishing regional collaborations, and fostering capacity development through training and mentorship. 

“In addition, my ongoing work at the UFS-NGS Unit, including projects on enteric and respiratory virus surveillance, vaccine monitoring and efficacy using next generation sequencing, which will enrich discussions on public health. Conversely, the fellowship will enhance my scientific development by providing advanced training in leadership and policy advocacy, enabling me to translate research findings into actionable health policies. This synergy will elevate my capacity to lead transformative R&D initiatives and mentor future African scientists.” 

 

Contributing to the betterment of people 

Prof Nyaga believes his research on vaccine efficacy and metagenomics of gut and respiratory virome will contribute to the betterment of not only Africans, but also people around the world by informing targeted interventions in vaccine efficacy monitoring and development. This research will also contribute to the reduction of morbidity and mortality applicable to enteric and respiratory infections in vulnerable populations. 

Furthermore, he explains, the fellowship’s emphasis on networking and policy engagement will amplify these efforts, enabling him to advocate for evidence-based health policies across Africa. Globally, their collective work as Calestous Juma Science Leadership fellows will strengthen the R&D ecosystem, fostering innovation that addresses pandemic preparedness and other health challenges. By building resilient scientific communities, the fellowship will contribute to sustainable development, improving lives in Africa and beyond.

News Archive

Researcher finds ways to serve justice efficiently
2016-01-07

Description: Prof Monwabisi Ralarala  Tags: Prof Monwabisi Ralarala

Prof Monwabisi Ralarala tackled the serving of justice from a linguistic viewpoint.
Photo: Supplied

In 2012, local and international media was saturated with reports of the Eugène Terre’Blanche murder trial. At the judgment, Judge John Horn read a lengthy extensive document, of which three pages were dedicated to voicing his concern about how police officers distort statements in the process of translation. Considering the fact that statements are the entry points to the criminal justice system, Prof Monwabisi Ralarala’s attention was drawn to the negative impact such distortion had insofar as the administration of justice was concerned. Of the three PhD degrees conferred by the University of the Free State (UFS) Faculty of Humanities at the 2015 Summer Graduation, one was in Language Practice with Prof Ralarala’s name on it.

Prof Ralarala’s research interests in language rights, forensic linguistics, and translation studies led him to use the Terre’Blanche trial as the basis for his second PhD case study titled: Implications and explications of police translation of complainants' sworn statements: evidence lost in translation. The doctoral dissertation focused on police stations in the Xhosa-speaking community of Khayelitsha in Cape Town.

Language and the law

When the victim of a crime approaches the South African Police Services (SAPS), the requirements are that a sworn statement be taken. However, as a prerequisite, the narration needs to be translated into English.  “The process unfolds in this manner: the complainant or the person laying the charges speaks in a language that they understand, and then the police officers translate that information into English because English is still the de facto language of record,” explained Prof Ralarala.

In the process of translation, the original narrative is lost, and so is some of the evidence. “They [the statements] have to be packaged in a certain way, in the form of a summary. As a police officer, you have to discard all the original narrative and create another narrative which is in English,” added the Associate Professor and Institutional Language Coordinator at the Cape Peninsula University of Technology.

Evidence is the basis of any court case and, when it is translated by police officers who do not hold the credentials of professional translators, a problem inevitably arises.

Because police officers are not trained in translation, “Some of the statements are filled with distortions, changing of information all together. In some cases, one would come across a case which was initially an assault but then - through the change and transformation, re-narration, retelling of the story by someone else - it becomes a case of attempted murder.”

Considering that a statement determines a suspect’s fate, it becomes all the more important to ensure that accuracy is upheld.

His internal and external supervisors, Prof Kobus Marais and Prof Russel Kaschula from the UFS and Rhodes University respectively stated that his PhD work has been hailed as a gem by international scholars. “According to one international assessor, he has made an exceptional contribution to the humanities and social sciences in general and to the fields of linguistics and translation studies in particular.”

Reshaping the landscape

According to Prof Ralarala, there are huge gaps in the translated versions of statements which create a problem when a ruling is made. Some of the recommendations put forward in his dissertation to bridge that gap are:

• to review the language policy insofar as the criminal justice system is concerned. The languages we speak are official and constitutionally embraced, and they hold the same status as English, hence they need to be used in criminal justice processes;
• to revisit the constitution and review if the provisions made for the Nguni languages are implemented;
• to supplement paper and pen with technology such as tape recorders. Statements can be revisited in cases where a controversy arises;
• to deploy professional translators and interpreters at police stations;
• to design a manual for police officers which contains all the techniques on how a statement should be taken.
• to enforce constitutional  provisions in order to reinforce the language implementation plan in as far as African languages are concerned .

These recommendations serve to undo or eliminate any perceived injustices perpetuated and institutionalised by current linguistic and formal practices in South Africa's criminal justice system.

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