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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

Construction at Qwaqwa Campus creates jobs for local community
2010-05-28

At the construction site hand-over ceremony are, from the left: Dr
Elias Malete, Dr Dipane Hlalele, Prof. WF van Zyl and Mr Derek Canavan
(Freelance Construction)
Photo: Thabo Kessah


Local labour is set to benefit from at least 20 job opportunities that will be created during the building of new facilities valued at R13,5 million for the Faculty of Education on the Qwaqwa Campus of the University of the Free State (UFS).

This was announced by Mr Derek Canavan, an architect from Freelance Construction, during the sod-turning ceremony held on the construction site recently.

The soon to be built facilities will include a 100-seater lecture hall, two 50-seater classrooms, an office block, ablution facilities, two separate laboratories for biology and science, as well as an IT laboratory with 70 work stations. All these facilities will be user-friendly to the disabled students.

Addressing a contingent of brains behind the project that included Mr Nico Janse van Rensburg, Manager of Physical Planning at the UFS, Dr Elias Malete, the Qwaqwa Campus Principal, said that this addition to the existing infrastructure would enable the campus to meet its enrolment and output challenges.

“These new facilities will no doubt increase the university’s academic and research capacity and will certainly help us respond positively to Minister Blade Nzimande’s call to institutions of higher learning to improve on scientific research. We are therefore pleased with this multi-million rand investment from the National Department of Education and the UFS,” he concluded.

Also attending was Dr Dipane Hlalele, Programme Head in the faculty, who was also pleased with the new facilities. “These facilities will help us to answer to our community’s needs of pre-school and foundation-phase teacher training which will be added to our study programme in January 2011. We will be introducing a new B.Ed. degree in Pre-school and Foundation phases and these facilities will help in the production of quality teachers for the benefit of our community,” he said.

The new building is expected to be ready for usage in June 2011.

Media Release
Issued by: Lacea Loader
Director: Strategic Communication (acting)
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl@ufs.ac.za  
27 May 2010
 

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