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07 January 2018 Photo Charl Devenish
Researcher tackling drug-resistant TB through molecular methods
Dr Anneke van der Spoel van Dijk is invested in contributing to the global effort of stopping TB by 2035.

The work of Dr Anneke van der Spoel van Dijk investigates the spread of TB in the Free State population using techniques such as next generation sequencing, spoligotyping and MIRU-VNTR typing. Dr Van der Spoel van Dijk, a senior medical scientist in the Department of Medical Microbiology at the University of the Free State (UFS) also looks at drug resistance in her research. This work informs decisions about how best to treat patients with multidrug-resistant TB (MDR-TB). 

She employs rapid molecular techniques to track one of Africa’s most serious diseases, tuberculosis (TB). 

Drug resistance
Scientists assist the National Health Laboratory Service and Department of Health in trying to refine the diagnostic tools to identify these cases earlier. Dr Van der Spoel van Dijk explains: “Until recently, it took up to two years to fine-tune treatment decisions for patients with MDR-TB. Patients get a cocktail of anti-TB drugs, but it takes time to find the right combination. Re-infection and relapse (patients stopping treatment for several reasons) add to the diagnostic and treatment management challenges.

Enormous impact
“Now doctors can reduce the time needed for diagnostic certainty to about seven days, while new drugs allow reduction of treatment from more than 18 to nine months. This can have an enormous impact on the life of many patients.”

Dr Van der Spoel van Dijk’s work forms part of research in the faculty looking at resistance development in TB strains. She is currently also doing her doctoral thesis on the differences and incidence of MDR-TB among adolescents versus adults. Dr Van der Spoel van Dijk says: “It is a complicated picture, but we hope to unravel it to support better diagnostic tools and patient care.”

As part of the National Health Laboratory Service, her department is playing an important role in TB diagnostics and the training of scientists and future pathologists. “Our work is contributing to the global vision to stop TB by 2035,” Dr Van der Spoel van Dijk says.

News Archive

UFS arts are experiencing a boom
2013-09-03

 
Dot Vermeulen
3 September 2013

The arts at the University of the Free State are experiencing a boom, with several Kovsie artists achieving on a national platform. Dot Vermeulen, a junior lecturer in the Department of Fine Arts, is the latest UFS artist to be honoured nationally as the winner of the 2013 Sasol New Signatures art award. 

The award is rewarding emerging young artists. The winning entry, entitled “Desperately disciplined,” by Vermeulen, who is currently studying toward her master’s degree in Visual Arts, was chosen from approximately 400 entries. 

Earlier this year, Pauline Gutter, a former Kovsie, won the Absa L’Atelier competition, which is South Africa’s most prestigious art competition. The year before, another former student from our Department of Fine Arts, Elrie Joubert, won the competition. 

Vermeulen says there are brilliant people at the UFS who are active in visual arts at various levels. "People such as Janine Allen-Spies (lecturer in painting) and Angela de Jesus (curator of the Stegmann gallery) are not only good artists, they are also involved with the community and invest a great deal of energy into the development of young artists. From my own experience, I can say that I have benefited a lot from academic scholarships from the UFS in the course of my study career." 

She says her winning entry refers to the relationship between traditional tactile painting and contemporary digital media. "The focus is especially on hidden moments of absorption and correspondence during the art-making process. The painting installation depicts a reading nude figure on a couch. A computer screen is mounted on a stand in front of the painting, animating the same image, while at the same time blocking the view of the painting. In the animation, the nude figure pages through her book from time to time, with the paint and digital drawing marks moving around her. The text “Envoi is typing…” is also animated on the surface of the couch repeatedly. It is suggestive of internet chat boxes, which often pop up on the screen while I am working on my laptop." 

As winner of the Sasol New Signatures art award, Vermeulen won R60 000 and the opportunity of a solo art exhibition in the Pretoria Art Museum. 

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