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07 January 2018
Photo Charl Devenish
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.
Four from Kovsie Hockey represent SA
2013-06-01
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Tanya Britz against Tuks Photo: Varsity Sports SA 14 June 2013 |
Four of the University of the Free State’s finest hockey players will represent South Africa in various international clashes over the next two months.
Izelle Lategan and Tanya Britz are part of the Protea squad that will play preparation matches in Scotland from this week, to later partake in a tournament in London. Both Izelle and Tanya are also key players in the SA Under-21 side to contend at the Junior World Cup in Germany from 27 July to 4 August 2013.
Furthermore, two men’s hockey players from Kovsies, Jaco Fourie and Luke Sanan, are part of the SA Student Squad en route to the World Student Games, which will take place in the Russian city of Kazan from 7 to 16 July 2013.
Jaco and Luke are the first two Kovsies to be included in a SA Student Squad for the World Student Games.