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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 Faculty of Health Sciences celebrates its newly qualified doctors
2016-12-09

Description: MBChB final-year students  Tags: MBChB final-year students  

The UFS medical students who obtained their
qualifications Cum Laude are: front row: Dr Madeli Jonker,
Dr Corli Leonard, Dr Jacques Kok, Dr Kelly Fuller.
Back row: Dr Henco Nel, Dr Dan Holmberg,
Dr Rikus Hoogenboezem and Dr Ben van Niekerk.
Photo: Marie-Louise du Toit


“Kovsies’ doctors stand out. They go the extra mile. Go out there and be a true representative of Kovsies’ servanthood.” These were the words of Prof Gert van Zyl, Dean of the Faculty of Health Sciences, at the annual function that was held by the School of Medicine for final-year medical students.

The function celebrates students who have obtained their MB ChB degrees, becoming qualified doctors. Prof Van Zyl went on to congratulate the students for thriving in a difficult year.  “From today onwards, your degrees are in the bag, and nobody can take that away from you,” said Prof Van Zyl.

Class of 2016 praised for their tenacity

A total of 116 students obtained the qualifications, and were acknowledged as the class that showed the most tenacity, commitment and dedication to their studies. Nine students obtained their MB ChB qualifications Cum Laude. The medical students will be graduating at the UFS Summer Graduations on 8 December 2016.

Henco Nel, Michael Linström, and Daniel Holmberg were recognised as the best overall performing students in the class of 2016. Nel received prizes for best student in the departments of Urology and Orthopaedic Surgery; Linström walked away with awards from the departments of Anaesthesiology, Family Medicine and Obstetrics and Gynaecology, and Holmberg in Internal Medicine, and Paediatrics and Child Health.

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