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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.
Kovsies play hockey across the country
2010-03-01
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Pictured: Cherie Smith
Photo: Hannes Pieterse |
The men’s and women’s hockey teams of the University of the Free State (UFS) recently played against some of the best university hockey teams in the country. The Kovsies (first team) and Reds (second team) played impressively against Tukkies, Pukke and the University of Johannesburg’s (UJ) hockey teams.
“Unfortunately the Kovsie teams couldn’t beat Tukkies. The women lost 2-3 and then the men also lost 1-3,” says Frans van der Watt, assistant director and hockey coach at Kovsiesport.
After this, the UFS stood their ground against Pukke. Kovsies’ women’s team played to a draw with 2 each. The men’s team triumphed 2-1.
Next up was UJ and this time Kovsies really did us proud. Both the Kovsies and the Reds’ great games led to triumphs. The Reds won with an impressive score of 3-0 and the Kovsies won 2-0 against UJ’s best.
For the men’s team the challenge was a somewhat bigger. “The Reds played to a draw at 2-2 and the Kovsies lost 1-4 against an incredibly strong team of UJ,” says Van der Watt.
Kovsies’ men’s and women’s teams are currently ranked ninth and eighth on the list of the best university teams. The women’s teams in particular are making their mark with their victory over UJ and their impressive game against Pukke.
- Lize du Plessis