Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
28 August 2025 | Story André Damons | Photo André Damons
Dr Bonita van der Westhuizen
Dr Bonita van der Westhuizen, Senior lecturer and Pathologist in the UFS Department of Medical Microbiology, identified the first case of S. oblongispora mucormycosis in sub-Saharan Africa and among HIV-positive patients.

Medical staff at the University of the Free State (UFS) and the National Health Laboratory Service (NHLS) at the Universitas Academic Hospital have identified the first case of S. oblongispora mucormycosis in sub-Saharan Africa and among HIV-positive patients.

This discovery was made when a 32-year-old male patient was admitted to the Universitas Academic Hospital with right-sided facial swelling. The patient was HIV-positive, with a CD4 count of 50 cells/µl, and on antiretroviral therapy (ART), together with trimethoprim–sulfamethoxazole (TMX) prophylaxis. Additionally, he had hypertension for which he was also receiving treatment. The patient’s facial swelling rapidly progressed, with extension of redness and swelling observed daily.

Four days after admission, he underwent computerised tomography (CT) scan, and tissue biopsies were collected. The patient died three days later.

 

A significant discovery

Dr Bonita van der Westhuizen, Senior lecturer and Pathologist in the UFS Department of Medical Microbiology, who identified this rare fungus said this discovery is significant because it highlights the presence of this fungal pathogen in a region where it may have been previously unrecognised or underreported. It now raises awareness about the diversity of fungal infections affecting immunocompromised populations and underscores the need for improved diagnostics, surveillance, and treatment strategies in the region.

Dr Van der Westhuizen says though it is unclear where the deceased might have picked up this infection, moulds are ubiquitous in the environment. Patients usually get infected by inhalation of spores or traumatic implantation.

Together with colleagues Drs Liska Budding and Christie Esterhuysen, both from the UFS Department of Anatomical Pathology and the NHLS, and Prof Samantha Potgieter, Infectious disease expert in the UFS Department of Internal Medicine, Dr Van der Westhuizen published the case earlier this month (August) in the Journal Case Reports in Pathology.

 

Progresses rapidly

“Mucormycosis, which is caused by fungi in the order Mucorales, progresses rapidly due to a combination of factors related to the fungus, the host, and external influences. Mucorales fungi are known for their fast growth and ability to invade blood vessels. This allows the infection to spread quickly through the body, potentially reaching vital organs,” she says.

These fungi, Dr Van der Westhuizen explains, can resist being killed by immune cells, allowing them to establish infection. Some Mucorales fungi can produce toxins that disrupt blood vessels, further aiding the spread of the infection. Additionally, certain host conditions weaken the body's defences, allowing the infection to spread quickly.

“External factors that may play a role are traumatic injuries, endothelial damage and rarely hospital acquired infections. In essence, the aggressive nature of Mucorales fungi combined with weakened host defences and external factors creates a perfect storm for rapid disease progression in susceptible individuals.

“The Mucorales as a group normally infects patients with underlying risk factors including factors including diabetes mellitus, malignancies, transplant recipients, and current or past COVID-19 infection, however, this organism in particular, usually infects immunocompetent patients after traumatic inoculation,” says Dr Van der Westhuizen.

It is important to note, she continues, that all available data comes from research done in tropical regions. There is no data on this organism in sub-Saharan Africa which means it is still unknown what role this pathogen plays in our local patient population. The diagnostic complexities and rapid disease progression may contribute to the paucity of data in developing countries.

This infection can be treated with available antifungal agents, as well as surgical debridement of infected tissue. The challenge, however, is the rapid disease onset and progression to death. There is only a tiny window to help the patient. That is why clinical suspicion is so important, as immediate aggressive surgical debridement with antifungal agents is the only way to improve patient outcome. Unfortunately, this infection still has a high mortality rate, despite therapy.

 

Fungal diagnostics is complex

An invasive fungal infection (IFI) was not suspected in this patient, and he received neither antifungal therapy nor surgical interventions. His cause of death, likely the IFI, was only identified after he passed away and because of a combination of different testing platforms was used to identify this infection. Says Dr Van der Westhuizen: “This is unfortunately the case with mould infections as most readily available diagnostic methods lack sensitivity and these pathogens take long to grow in the laboratory. Fungal diagnostics is a specialised field that requires expertise. However, if clinicians are aware of these infections and they have an increased index of suspicion, appropriate therapy can be initiated even before the results are available.

“If clinicians suspect this type of infection early and they involve the infectious diseases physicians, microbiology and histopathology for support and advice, they will be guided to collect the most appropriate samples to ensure that an accurate diagnosis is made.”

There is a possibility that these infections had been missed before and even still today. Fungal diagnostics is a very complex field for various reasons. There is no highly sensitive stand-alone test to make a rapid diagnosis available. As newer methods are being developed and molecular diagnostics are advancing, fungal diagnostics are improving. A combination of testing platforms is still required to improve the sensitivity of diagnosing these infections.

Her hope for this research, says Dr Van der Westhuizen, who will now also embark further research into local fungal species for her PhD, their epidemiology, diagnostics, and their impact on vulnerable populations, ultimately contributing to better clinical care and health outcomes, is to advance understanding and awareness of Invasive mould infections specifically S. oblongispora, in sub-Saharan Africa and among HIV patients. She aims to improve early diagnosis, treatment strategies, and clinical outcomes, as well as to highlight the importance of monitoring fungal infections in immunocompromised populations. Additionally, her goal includes encouraging further research and collaboration in this area to better address fungal infections in the region.

News Archive

During 2011: Appointments
2011-12-01

Dr Lis Lange: Senior Director: DIRAP

Description: 2011 Appointments_Lis Lange Tags: 2011 Appointments_Lis Lange

Dr Lis Lange, an Argentinean by birth, immigrated to South Africa twenty years ago – a few weeks after Nelson Mandela had walked through the gates of Victor Verster. For the past ten years, she has been involved in quality assurance for higher education institutions at the Council on Higher Education at national level.

She is assisting our university in the areas of quality assurance and academic planning, contributing to the development of deep intellectual debate and multi-disciplinary research.


Prof. Charles Dumas, Department of Drama and Theatre Arts

Description: 2011 Appointments_Charles Dumas Tags: 2011 Appointments_Charles Dumas

Prof. Charles Dumas, Extraordinary Professor in our Department of Drama and Theatre Arts, will be spending three months per year for the next three years at our university to help develop filmmaking, specifically focusing on the development of the Video Unit Planned for the Department.

Prof. Dumas started the year off with the production, Our Father’s Daughters, which was produced during the Mini-festival as well as at the Reitz Four reconciliation meeting. The production was also turned into a short film. Prof. Dumas gave film-acting classes to the third-year drama students. He directed multiple productions, such as the third-year module production Ipi Zombi, the Grahamstown Festival production, Seven Guitars and the Dance/drama production, Race, Reconciliation and the Reitz Four.


Prof. Daniel Plaatjies, UFS Business School

Description: 2011 Appointments_Daniel Plaatjies Tags: 2011 Appointments_Daniel Plaatjies

Prof. Daniel Plaatjies is the former Director and Head of the Graduate School of Public and Development Management at the University of the Witwatersrand. He was mainly responsible for the leading, directing and managing of strategic academic programmes, teaching, research, governance, service management and monitoring. Prof. Plaatjies, who was appointed as Visiting Professor at our Business School this year, will as part of his new duties at our Faculty of Economic and Management Sciences, be lecturing part-time and supervise our PhD students.


Prof. Johann Neethling, Department of Private Law

Description: 2011 Appointments_Johann Neethling Tags: 2011 Appointments_Johann Neethling

Prof. Johann Neethling’s career is now completing its full circle with his appointment as Senior Professor in our Department of Private Law. In 1965 he was a first-year at this university. With his nine law text books and nearly 200 articles, together with 40 years’ experience in academic training he is of inestimable value to this Department. His publications contribute to the establishment of our university as a research institute.


Prof. Hussein Solomon, Department of Political Science

 Description: 2011 Appointments_Hussein Solomon Tags: 2011 Appointments_Hussein Solomon

Prof. Hussein Solomon joined our university this year as Senior Professor in the Department of Political Science. Formerly he worked in peace NGOs, advised diplomats and acts as a serving officer in the South African Air Force.

His area of research expertise includes conflict and conflict resolution in Africa; South African Foreign Policy; international relations theory; religious fundamentalism and population movements within the developing world. He is also the author of a number of books, including one on global jihad and one on India's secret relationship with apartheid South Africa.

He is also member of the internationally renowned Our Humanity in the Balance (OHIB) organisation, where his role is to bring these disparate communities together and to focus energies on a common project.


Prof. André Keet, International Institute for Studies in Race, Reconciliation and Social Justice

Description: 2011 Appointments_Andre Keet Tags: 2011 Appointments_Andre Keet

Prof. André Keet, our Director of the International Institute for Studies in Race, Reconciliation and Social Justice, joined the University of Pretoria on a part-time basis in 2008, whilst being a Commissioner on the Commission for Gender Equality. Later he left the Commission and joined the University of Fort Hare. “I was happy to join academia and now also serve on the Stellenbosch University Council; therefore I am very aware of the challenges facing higher education,” he said.

His vision for the Institute is to support higher-education transformation, promote non-discrimination, reconciliation and human rights, build national, regional and international networks, and developing ‘new’ languages, knowledge and discourses for reconciliation and social justice, all to the benefit of our university and South Africa.”


Prof. Helene Strauss, Department of English

Description: 2011 Appointments_Helena Strauss Tags: 2011 Appointments_Helena Strauss

Prof. Helene Strauss completed her PhD at the University of Western Ontario, London, Canada, where she taught courses on Film Studies, Children’s Literature and South African Literature and Culture. “I was subsequently appointed as an Assistant Professor in the Department of English and Cultural Studies at McMaster University, Hamilton, Canada.” She joined our Department of English this year.

Prof. Strauss has an on-going preoccupation with questions concerning social justice, race, gender and ethical interpersonal interaction in South Africa and beyond.


Prof. EC Ejiogu, Centre for Africa Studies

Description: 2011 Appointments_EC Ejiogu Tags: 2011 Appointments_EC Ejiogu

After 22 years in the United States of America, Prof. EC Ejiogu decided to return to Africa – to his roots – to join our university’s Centre for Africa Studies at the beginning of 2011.

Before joining the Centre, he was Assistant Research Professor in the Centre for Innovation at the University of Maryland, College Park. As Senior Researcher at the Centre, he has already helped with the streamlining of the academic programme, restructuring it to enable students to gain skills necessary to deliver a research proposal towards a dissertation after their three years of study. He has also taken up PhD and Master’s supervision.

His latest publications include a book published in March 2011 with the title, Roots of Political Instability in Nigeria, and a book co-edited with Prof. Kwandiwe Kondlo, Director of the Centre for Africa Studies, Africa in focus: Governance in the 21st century, published in April 2011.


Pura Mgolombane, Vice-Dean: Student Affairs

Description: 2011 Appointments_Pura Tags: 2011 Appointments_Pura

Bringing with him a decade of experience in Student Affairs our new Assistant-Dean for Student Life and Leadership, Pura Mgolombane, has big plans for student development. He says his office wants to help Kovsies increase its throughput rate and produce socially well-adjusted and employable graduates in South Africa, the continent and anywhere in the world.

Before joining Kovsies, he was employed as Director: Student Life, Governance and Culture at Walter Sisulu University. Pura, who has a background in Human Resources, Business Management and Corporate Law, says his academic training has empowered him with skills to ensure that the Student Life and Leadership is properly led, governed and managed.


Prof. Hasina Ebrahim, School for Social Sciences and Language Education

Description: 2011 Appointments_Hasina Ebrahim Tags: 2011 Appointments_Hasina Ebrahim

This former academic from the University of Kwa-Zulu Natal was appointed as Associate Professor at our School for Social Sciences and Language Education in the Faculty of Education. Amongst others, she is the project coordinator for the Faculty’s Early Childhood and Foundation Phase Teacher Education Programme and the MEd and PhD supervisor in the programme.

Prof. Ebrahim is also the Deputy-President of the first South African Research Association for Early Childhood Education (birth to nine). “This is certainly a milestone to profile the university in terms of its thrust towards excellence in research,” she says. One of the main aims of the association is to shape the research agenda for a marginalised field in South Africa. 


Prof. Corli Witthuhn, Faculty of Natural and Agricultural Sciences

 Description: 2011 Appointments_Corli Witthuhn Tags: 2011 Appointments_Corli Witthuhn

Prof. Corli Witthuhn, a former Bloemfonteiner, attained her PhD in Microbiology at our university. Therafter, in 1999, she was appointed as a lecturer at Stellenbosch University and later as Vice-Dean.

Currently she is our Vice-Dean in the Faculty of Natural and Agricultural Sciences. She hopes to sustain her research here at our University.

Her life motto? “Opportunities are presented in the form of obstacles,” she says.
 


Prof. Melanie Walker

Description: 2011 Appointments_Melanie Walker Tags: 2011 Appointments_Melanie Walker

Prof. Melanie Walker is a prominent South African scholar who has been working as Professor of Higher Education Studies at the world-leading University of Nottingham in the UK, where she been Director of Postgraduate Students and a Director of Research in the Faculty of Social Sciences. She will join the University of the Free State in February 2012 as Senior University Professor in the Postgraduate School.

She is a graduate of the University of KwaZulu-Natal and the University of Cape Town, where she completed her PhD, after teaching in disadvantaged secondary schools for a number of years. Prior to working at Nottingham she worked at the Universities of Sheffield, West of England and Glasgow, as well as the Universities of Cape Town and the Western Cape. She is also a Fellow of the Human Development and Capability Association. She is currently Director of Research Training and a senior researcher in the EU-funded Marie Curie EDUWEL project, which includes senior researchers from eight European countries and 15 early-stage researchers.

With a long-standing commitment to social-justice research and equality practices, she is currently widely recognised internationally as leading in the application of the capability approach and human development to higher education policy and practice. Among others, she has led or participated in research projects funded by the NRF (South Africa), the Higher Education Academy (UK), HEFCE (UK), EU, and ESRC/DfID, which funded the Public-Good Professionals’ Capability Index research project. 
 

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept