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11 February 2020 | Story Leonie Bolleurs | Photo Leonie Bolleurs
Prof Liesl van As
Prof Liesl van As, Academic Head of the Department of Zoology and Entomology, is passionate about equal rights for parasites.

As a research-led institution, the university has 1 600 female researchers (2019 statistics), with 63 boasting ratings from the National Research Foundation (NRF). Four of the UFS SARChI Research Chairs are also headed by women. 

One of the scientists at the University of the Free State (UFS) who gets excited about research is Prof Liesl van As, Academic Head of the Department of Zoology and Entomology

She was part of the UFS team that established Africa’s largest digital laboratory, equipped with 227 microscopes, to ensure that undergraduate students from Zoology and Entomology, as well as Plant Sciences (Faculty of Natural and Agricultural Sciences), have access to hi-tech equipment for a cutting-edge teaching experience.

The good and the bad 

But she also has a passion for her own research – that of fish parasites. Her most recent research work is about the biodiversity of fish parasites in natural river systems, with a focus on the Orange River and its tributaries, as well as the Okavango River and Delta in Botswana.

A few years ago, the Department of Agriculture, Forestry and Fisheries expanded their mandate for fisheries management by adding inland fisheries and aquaculture to their list of responsibilities. 

Prof Van As believes her research will add value to this process. “If we are going to expand inland fisheries, we need to expand our knowledge of what is happening in natural systems. It is important that we know and understand what potential problems might arise in aquaculture conditions.”

Equal rights for parasites

“We also need to understand that not all so-called parasites are bad, some have co-evolved with their hosts and they are part of our overall biodiversity. If the hosts are going extinct, so does this amazing spectrum of symbionts,” says Prof Van As, who is enthusiastic about promoting ‘equal rights for parasites’ (Wilson, 1995). 

When it comes to the future of women in research, Prof Van As – inspired by life itself, believes the possibilities are endless. “If you can dream it, you can do it. Ex Africa Semper Aliquid Novi (out of Africa there is always something new),” she states. 




News Archive

Blood tests for players at FIFA Confederations Cup
2009-03-21

Football stars coming to South Africa to play in the FIFA Confederations Cup tournament in June will not only have their urine tested for illegal substances but their blood as well.

This will be the first time that blood samples from sportsmen or women will be tested in South Africa.

“Blood testing is a new regulation from the World Anti-Doping Agency (WADA) and will be implemented in our laboratory for the FIFA Confederations Cup in June,” according to Dr Pieter van der Merwe, Head of the SA Doping Control Laboratory at the University of the Free State (UFS), the only testing facility of its kind in Southern Africa.

Although urine will still be tested, blood tests have become compulsory, because the substances used by sports men and women are becoming more sophisticated.

“Some substances, such as the growth hormone, can more easily be detected in blood. It is more difficult to determine these kinds of substances in urine,” explained Dr Van der Merwe.

“We were contracted by the International Rugby Board (IRB) to conduct the testing for the 7’s World Cup Rugby Tournament that was recently held in Dubai and by FIFA to do the testing for the Confederations Cup this year as well as the 2010 World Cup. This demonstrates the confidence of International Sport Federations in the quality and standard of work produced by this facility at the UFS,” he said.

The results of all tests done for the national programme in South Africa are sent to the Institute for Drug Free Sport based in Cape Town from where it is reported to the various sports federations. However, the rugby and soccer results are reported directly to the IRB and FIFA respectively.

The move to incorporate blood tests in the testing process has resulted in the expansion of the facility’s infrastructure.

“A new extension will be built for us in the near future in order for us to accommodate the conducting of urine and blood testing,” says Dr van der Merwe.

Media Release
Issued by: Anton Fisher
Director: Strategic Communication
Tel: 051 401 2749
Cell: 072 207 8334
E-mail: fishera.stg@ufs.ac.za  
20 March 2009

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