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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.
UFS Qwaqwa Campus honours research champions
2016-11-22
Best Emerging Researcher in the Faculty of
Natural and Agricultural Sciences, Dr Puseletso Mofokeng,
being congratulated by Drs Elsa Crause
(Campus Vice-Principal: Academic and Research)
and Dipane Hlalele
(Acting Campus Vice-Principal: Operations).
The Centre for Teaching and Learning (CTL) and the Academic and Research Office on the Qwaqwa Campus of the University of the Free State recently honoured innovative academics and leading researchers. The event was the highlight of the 2016 academic year and was aimed at recognising academic innovation, dedication, and hard work.
The winning academics and categories were:
CTL Awards:
Dr Emile Bredenhand – Design Your Course
Dr Marga Stander and Bianca Naude (joint winners) – Student Engagement
Dr Marga Stander – Research in Teaching and Learning (runner-up: Fani Radebe)
Wouter de Wet – Assessment Methods (runner-up: Ntebohiseng Sekhele)
Ben Mase – Technology (runner-up: Dr Jared McDonald)
The History Department – Departmental Award
Outstanding researchers were also honoured per faculty on the day.
Academic and Research Awards:
The winners were:
Habasisa Molise – Best Emerging Researcher (Faculty of Education)
Calvin Mudzingiri – Best Emerging Researcher (Faculty of Economic and Management Sciences)
Dr Oliver Nyambi – Best Emerging Researcher (Faculty of the Humanities)
Dr Puseletso Mofokeng – Best Emerging Researcher (Faculty of Natural and Agricultural Sciences)
Dr Dipane Hlalele – Prolific Researcher (Faculty of Education)
Dr Jared McDonald – Prolific Researcher (Faculty of the Humanities)
Dr Tom Ashafa – Prolific Researcher (Faculty of Natural and Agricultural Sciences)
Prof Birhanu Dejene – Consistent Researcher
Prof Rodney Moffett – Life-long Researcher
The event also acknowledged Drs Geofrey Mukwada (Geography) and Aliza Le Roux (Zoology and Entomology) as newly-appointed Professors. The duo leads the Afromontane Research Unit.