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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

Consideration of the future of Reitz Residence
2008-03-17

Against the background of the recent events surrounding the video produced in Reitz Residence and in terms of a resolution passed by the Council of the University of the Free State (UFS) on 7 March 2008, the Rector and the Management of the UFS are at present considering the future of the Reitz Residence on the main campus of the University.

According to the Council resolution, this may include the possible closure of the residence and its conversion into either a new residence or accommodation facility or a different type of facility for use by the University. The guideline by Council is that it should become a beacon of transformation, hope and liberation.

The substantive issues that will be considered in taking the above-mentioned decision include, among others: the necessity of utilising the residence for other needs; the promotion of transformation and diversity in residences and on the campus; the educational and career interests of future residents; safety and security on the campus; and the effective functioning and strategic objectives of the UFS, including the place and profile of the UFS in the national and international university context, the UFS’s co-operation with other universities, organisations and experts, the UFS’s community engagement, and strategic partnerships with the business sector.

No such decision will be taken before the persons who will be affected directly by such a decision have been afforded a reasonable opportunity to make submissions and proposals for consideration by the Management. These direct stakeholders, in law, have been identified as:

  • students residing in Reitz at present;
  • parents of students residing in Reitz at present; and
  • present staff of Reitz.

In addition, any stakeholder or group of stakeholders are invited to make proposals by way of written submissions on the basis of the above-mentioned before or on 14 April 2008.

The University gives its assurance that whatever is ultimately decided, reasonable notice will be given to all the above-mentioned direct stakeholders and that the implementation will take place in a fair and reasonable manner to avoid causing unnecessary disruption for students, parents and staff.

Please send written submissions to:
The Vice-Rector: Student Affairs
Reitz issue
University of the Free State
PO Box 339
Bloemfontein 9300

Fax number: 051 444-0740
Email address: voorstelle@ufs.ac.za  

Prof. FCvN Fourie
Rector and Vice-Chancellor

Media Release
Issued by: Mr Anton Fisher
Director: Strategic Communication
Tel: 051 401 3422
Cell: 072 207 8334
E-mail: fishera.stg@ufs.ac.za  
17 March 2008

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