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08 August 2025 | Story Reuben Maeko | Photo Reuben Maeko
Prof Gert van Zyl
From left: Prof Lizemari Hugo, Senior Lecturer at the School of Nursing, Prof Gert van Zyl, the Dean of the Faculty of Health Sciences, Dr Arnelle Mostert, Senior Lecturer in the Department of Biomedical Sciences, and Dr Elzana Kempen, Senior Lecturer in the Division of Health Sciences Education.

The Southern African Association of Health Educationalists (SAAHE) recently bestowed the Council Medal Award – its highest accolade – on Prof Gert van Zyl, Dean of the Faculty of Health Sciences at the University of the Free State (UFS) in recognition of his extraordinary and sustained contributions to Health Professions Education (HPE) in Southern Africa.

The SAAHE Council Medal is awarded to individuals who have demonstrated long-term, impactful contributions to HPE, transforming pedagogy, advancing equity and diversity, and inspiring excellence in teaching, research, and engagement. Recipients must also demonstrate national and international recognition, as well as exemplary leadership, mentorship, and inclusiveness.

 

A transformative leader in medical education

Prof Van Zyl’s visionary leadership has been pivotal in shaping the future of medical education in South Africa. His strategic role in the development and implementation of the UFS’s five-year MBChB curriculum modernised the teaching and learning experience for medical students, aligning it with international best practice while addressing the specific needs of the South African healthcare context.

Speaking of his award, Prof Van Zyl expressed his gratitude and humility, acknowledging the collective efforts of colleagues, students, and institutional partners over the years. His recognition serves as an inspiration to the HPE community, illustrating the profound and lasting impact that dedicated leadership and innovation can have on the future of healthcare education.

Central to his transformative approach has been the integration of Interprofessional Education (IPE) and Community-Based Education (CBE). These innovative strategies ensured that medical training not only develops technical expertise but also nurtures collaborative practice and community engagement. Prof Van Zyl championed practical learning through CBE initiatives in Trompsburg and Springfontein, later expanding this model to Botshabelo, thereby fostering a strong culture of service to underserved communities.

 

A founding member and lifelong contributor to SAAHE

Prof Van Zyl’s association with SAAHE dates to its very inception in the early 2000s. As a founding member, he was actively involved in the organisation’s transition from the South African Association of Medical Educators (SAAME) to SAAHE, participating in the first meeting in Bloemfontein. His leadership and passion for HPE have been constant in the association’s growth and evolution.

His sustained commitment is evident in his 15 years of service on the SAAHE Executive Committee (2005-2020). Throughout this period he was instrumental in guiding the association’s strategic direction, ensuring that it remained a dynamic platform for advancing medical and health professions education.

Prof Van Zyl’s engagement extended well beyond committee work. He has been a consistent and influential presence at SAAHE conferences, contributing his expertise and thought-leadership at gatherings in 2006, 2007, 2012-2015, 2017-2019, and 2024. His presentations and discussions have enriched the dialogue around pedagogy, curriculum reform, and capacity building in HPE.

 

Advocate for mentorship, inclusivity, and capacity building

At the heart of Prof Van Zyl’s career is a deep commitment to mentorship and capacity development. Colleagues and students alike have benefited from his guidance, which blends academic excellence with a genuine investment in the growth and success of others. His leadership style has consistently promoted inclusivity and equity, fostering an environment in which diverse perspectives and talents can thrive in the service of excellence in HPE.

 

A deserving recognition of a lifetime’s work

The awarding of the SAAHE Council Medal to Prof Van Zyl is a fitting acknowledgment of his decades-long dedication to advancing HPE in Southern Africa. His transformative influence – spanning curriculum innovation, professional development, organisational leadership and community engagement – embodies the qualities the medal seeks to honour.

With this accolade, SAAHE not only honours Prof Van Zyl’s remarkable achievements, but also celebrates a career devoted to building a stronger, more inclusive, and forward-looking HPE landscape in Southern Africa.

News Archive

Dr Charlotte Boucher and Lindi Heyns examine possible anti-microbial activity in the skin of Western olive toad species
2014-12-22

 

Researchers Lindi Heyns and Dr Charlotte Boucher are working together on an interdisciplinary project between the Departments of Zoology and Entomology and Veterinary Biotechnology at the University of the Free State (UFS). The focus of their research is on the preliminary biochemical description of skin secretions in some South African toads.

The project forms part of an Honours study executed by Dwayne Pike under Heyns’ supervision. He is co-supervised by Dr Boucher who is assisting with the biochemical and microbiological assays.

Dr Boucher said, “Amphibians are characterised by the presence of cutaneous glands spread over the skin. There are two types of glands, namely mucous and granular (poison), located on the inner surface of the epidermis. Mucous glands are widely dispersed over the skin, while granular glands can be grouped and enlarged in specific regions. Mucous glands are generally associated with maintenance of humidity and cutaneous respiration, whereas granular glands function in chemical defence against predators and/or microbial infection. Studies indicate that the compounds produced by the granular glands belong to numerous chemical classes with diverse pharmacological activities.”

The products secreted by granular glands are rich in low molecular weight constituents of varied molecular types, including proteins, peptides and toxins. These secretions make the toad foul-tasting to predators and even toxic to other frog species. In addition, amphibians offer an attractive source of novel antimicrobials. Studies indicate that as a response to inhabiting microorganism-rich environments they synthesise and secrete a diverse array of antimicrobial peptides (AMPs) as an innate form of defence. Extensive research by various other research groups has been carried out on antimicrobial peptides of the genus Rana; however, hardly any studies have investigated the antimicrobial activity of African frog species.

The focus of this preliminary project is to determine the protein composition of the glandular secretions of the Western olive toad (Amietophrynus poweri), using biochemical tests, such as SDS-PAGE also known as protein gel electrophoresis combined with mass-spectrometry used to identify unknown peptides and proteins. This will give us an overview of the composition of the glandular secretions. Furthermore, we are also looking at microbiological tests, which include assays that test for possible anti-microbial activity against various bacterial and fungal species.

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