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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 satisfied with proceedings of EFF National People’s Assembly
2014-12-17

The University of the Free State (UFS) is happy about another successful hosting of a political party; this time, the Economic Freedom Fighters (EFF). In the recent past (December 2012), the UFS hosted the African National Congress (ANC) with the same energy, support and selfless commitment as with the EFF.

“The fact that the EFF paid the required amount for the use of the university’s venues in full before the congress commenced, bears testimony to this. For the past two months, the UFS’s working team worked closely with the EFF’s logistics team to thoroughly plan for a smooth and successful National People’s Assembly,” says Dr Choice Makhetha, Acting Rector of the UFS.

The hard work and commitment invested in the preparation process paid off. The 1st EFF National People’s Assembly, held 13-16 December 2014 on the Bloemfontein Campus, was a huge success.

“It is with great excitement that I can report that all premises of the UFS have been left the way they were found on arrival; no damage to any property and no littering.”

“Thank you to the UFS staff members who worked selflessly on a daily basis: the cleaning staff who started very early in the morning and went home very late at night; garden staff who made sure that the grounds were exceptionally clean every day and the flowers bright; student volunteers who worked shifts of over 24 hours on the first day, making sure that EFF delegates were checked into residences; staff members at the Visitors Centre who were ready to share information about the university and provide support to EFF delegates; staff members at the Odeion (which served as media centre) who ensured that the national and international media houses were comfortable and that the media conferences ran smoothly; safety and security personnel who provided protection for all the people on campus and also ensuring safety of the buildings; the health and safety officers supported by our partners from ER24 emergency services; and the South African Police Services (SAPS). To the electricians, the plumbers and other colleagues from Physical Resources who assisted with any task, even beyond the call of duty, we say thank you. For all the support and extra miles travelled – we appreciate your passion for the work you do; you are all very important to us at the UFS.”

“As the University of the Free State, we would like to express our gratitude to the leadership of the EFF, the delegates, guests and partners, as well as the media houses. The level of discipline among delegates was impressive. The UFS staff members appreciate the level of professionalism and respect shown by the EFF leadership and delegates. All the best for the future!,” says Dr Makhetha.

The UFS will continue to host political parties, interest groups, associations and more in their diversity, provided there is availability of venues, events are held outside the academic period and payment is received well ahead of hosting. As a public institution of higher learning, the university has a responsibility to promote democracy and help deepen the principles thereof. A university is a perfect platform for differing views and diverse political formations to find expression.

“To the UFS community, thank you for the trust you showed in the working team as it prepared to host the EFF’s 1st National People’s Assembly. To Mangaung Metropolitan Municipality and the Free State Province – we appreciate the support. As the University of the Free State, we know we can always count on you!”, says Dr Makhetha.  

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