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12 May 2020 | Story Andre Damons | Photo Pexels

A data scientist and research coordinator at the University of the Free State (UFS), in collaboration with his supervisor at the University of Pretoria (UP), is at the forefront of the fight against the Covid-19 virus with accurate data and analysis.
Herkulaas Combrink of the Centre for Teaching and Learning at the UFS and PhD candidate in Computer Science at the UP, said accurate data is important to prevent widespread panic and sensationalism during a global disaster such as the current pandemic. This information helps people to make informed decisions and to reduce their exposure to the threat of the virus.

Assisting decision-makers

“I, along with colleagues from the World Health Organization, the Centers for Disease Control and Prevention in the USA, the provincial office of the Centers for Disease Control and Prevention, provincial clinicians, and the Free State Department of Health led by Dr David Motau, have been able to progress significantly in terms of evidence-based tools to assist provincial and national decision-makers during these turbulent times.”
“It does come at a cost, though, in that we have worked continuously since the lockdown, dedicating all our time and efforts to the department from all over to ensure that we are not part of some of the global statistics we have seen,” said Combrink. 

A paper written together with his supervisor, Dr Vukosi Marivate, has also been accepted by the Department of Higher Education and Training (DHET)-accredited Data Science Journal.  This paper is related to a framework for sharing public data to the public in a way that is useful, usable, and understandable. 

Ongoing projects

Combrink said it is hard to name all those who are/were involved in the great work done by the Free State Department of Health, but some of them include Dr Elizabeth Reji (Head of Department, Family Medicine), Dr Collin Noel (surgeon, senior lecturer at the UFS), Dr Sammy Mokoena (community health registrar, UFS), Dr Ming-Han Motloung (public health medicine specialist, senior lecturer, UFS), Dr Perpetual Chikobvu (Director: Information Management at the Department of Health, affiliated lecturer at the UFS), as well as Alfred Deacon (lecturer at the UFS), who have worked at some point during this short space of time on one of the many projects. 

Some of the projects include the following:

• A provincial database for screening and monitoring.
• A data pipeline and assembly of hospital information flow, liaised with the NICD, Vodacom, and the different district managers to ensure that the pipeline occurs in a timely manner.
• Digitised paper-based capturing tools for rapid data capturing and processing.
• Incorporated state-of-the-art visualisation tools to action data into useful information for decision-makers in certain areas.
• Provided both provincial and national projections, stress testing different scenarios using a variety of statistical, computational, and/or machine-learning approaches to add to the already existing projections of the Council for Scientific and Industrial Research (CSIR).
• Training healthcare professionals in the field to apply these tools within their own districts.
No easy task

“These aforementioned feats were by no means easy and are not completed yet, but we are getting there. In the foreseeable future, I will be working closely with national and international researchers to deploy a tool for hospital managers in the Free State that will assist them when we move from level 5 to any level below.”

“In addition to this, I am constantly providing support to the Free State Department of Health regarding any analysis required for decision-making purposes. The teams we work in comprise highly competent individuals with a passion for solving problems from multidisciplinary perspectives,” according to Combrink.

News Archive

UFS Council elects new Chairperson
2017-01-27

Description: Mr Willem Louw and Nthabeleng Rammile Tags: Mr Willem Louw and Nthabeleng Rammile

Mr Willem Louw, new Chairperson of the Council
of the University of the Free State, and Dr Nthabeleng
Rammile, new Vice-Chairperson.
Photo: Stephen Collett

The Council of the University of the Free State (UFS) elected Mr Willem Louw as the new Chairperson during a special meeting on Friday 20 January 2017. He was Vice-Chairperson of the Council since 13 March 2015. Dr Nthabeleng Rammile was elected Vice-Chairperson at the same meeting, making her the first woman in the history of the university elected to this position.

The election of Mr Louw comes after the announcement by Justice Ian van der Merwe at a Council meeting on 2 December 2016 that he will be stepping down as Chairperson on 31 December 2016.

Mr Louw has served on the Council since 11 September 2009 and was elected as member of the Executive Committee of the Council on 18 November 2011. He furthermore serves on the Council’s subcommittees for Audit and Risk Management, and Honorary Degrees.

In accepting his election as Chairperson, Mr Louw said that he appreciates the trust Council has bestowed on him. “It is a privilege and honour to lead Council and I look forward to the challenge. With the support of Dr Rammile and the rest of the Council, I endeavour to ensure that the university management is assisted in the governance of the university and that the Council plays its governance role fully at all times,” he said.

“The UFS is privileged to have Mr Louw and Dr Rammile leading its Council at such a crucial time in the South African higher-education sector. Their combined experience will be of great benefit to the university community,” said Prof Nicky Morgan, Acting Vice-Chancellor and Rector of the UFS.

Mr Louw is an Associate of the Transnet Centre for Business Management of Projects at the University of Stellenbosch Business School and a non-executive Director of Group Five Limited. He was previously Managing Director of the technology business unit and a member of Group Management at Sasol, where he worked from 1985 until 2011. He is a member of the South African Council for the Project and Construction Management Professions and a Fellow of the South African Academy of Engineering. Mr Louw received his Bachelor’s and Master’s degrees in Civil Engineering from Stellenbosch University and his MDP (Management Development Programme in Project Management) from UNISA. He is currently enrolled for a PhD in Business Management and Administration at the University of Stellenbosch Business School.

Dr Rammile has served on the Council as representative of the religious communities since 1 January 2016. She is also member of the Council subcommittees for Audit and Risk Management, and Naming. She obtained a PhD in Brand Management at the UFS, where she also lectured in the Department of Business Management from 2003 to 2014. She is a pastor at Global Reconciliation, where she is responsible for women’s ministry, community outreach projects, and multimedia.

Mr Louw will serve as Chairperson of Council until 31 December 2018, and Dr Rammile will serve as Vice-Chairperson until 12 March 2018.

Released by:
Lacea Loader (Director: Communication and Brand Management)
Telephone: +27 51 401 2584 | +27 83 645 2454
Email: news@ufs.ac.za | loaderl@ufs.ac.za
Fax: +27 51 444 6393

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