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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 Alumni honours five Kovsie Alumni
2009-08-26

 

 
Prof. André Venter and Prof. Johan Grobbelaar
Photo: Supplied

The sought-after Kovsie Alumni Awards, which are awarded to alumni of the University of the Free State annually, will be presented to five Kovsie alumni at a gala award dinner on Friday, 4 September 2009.

UFS Alumni nominated Mr Gert Grobler as the 2008/09 Kovsie Alumnus of the Year. Dr. Gert Marincowitz and Sekoati Tsubane (Kabelo in 7de Laan) will receive the Kovsie Alumni Cum Laude Award. Prof. Johan Grobbelaar, Senior Professor at the Department of Plant Sciences and Prof. André Venter, Chief Specialist at Paediatrics and Child Health, will both receive the Kovsie Alumni National Executive Award. These awards are presented annually to honour alumni for their excellent achievements and contributions towards the UFS.

The Kovsie Alumnus of the Year Award is presented to a Kovsie alumnus with outstanding achievements at national and international level. Mr Grobler receives this award for his role as ambassador for South Africa in Japan and the significant role that he played in initiating various structures and bilateral mechanisms to improve South Africa’s relations with various countries actively. His expertise, knowledge and passion for the diplomatic service and direct mediation and involvement in the establishment of various projects abroad are evidence of his dedication.

Dr. Marincowitz, who has also been honoured as RUDASA’s Rural Physician of the Year, receives the Kovsie Alumni Cum Laude Award for his contribution to the promotion of primary health care in rural areas in Limpopo and for his role in sensitisation towards HIV care in these communities. The Cum Laude Award is given to an alumnus for outstanding service or achievement at local, national or international level in his/her specific professional field.

With his portrayal of the character Kabelo Padi in the Afrikaans soap 7de Laan, Mr Tsubane has distinguished himself in a highly competitive market. His impressive presence in portraying this character makes him a factor to be reckoned with in the world of entertainment.

Prof. Grobbelaar is honoured for his contributions, which put the UFS in the forefront, especially in the field of research, leading research expeditions to Marion Island and research in the Amazon, as well as the establishment of the first commercial algae-biotechnological plant in Africa at Muzina. His phenomenal leadership role in salary negotiations, his transparent and inclusive management style and the incredible way in which he empowers people to fulfil their tasks at the UFS also makes him a worthy recipient of the award. Under his leadership, UVPERSU has grown into the majority and representative union on campus.

Prof. Venter is also honoured for his outstanding service delivery to the UFS over the years and the exceptional way in which he has developed the Department of Paediatrics and Child Health to be one of the prestigious departments in the country. In the field of paediatric neuro-development, he dramatically improved the lives of children with attention-deficit hyperactivity disorder. He has also played a major role in generating money to acquire equipment to improve intensive-care facilities in the paediatric unit in particular. He has been honoured by the International Biographical Centre in Cambridge as one of the Great Lives of the 21st Century and is a finalist for the Bloemfontein of the Year 2009 award.

Everyone is welcome to attend the Kovsie Alumni Gala Award Dinner that will be held in the Reitz Hall of the UFS Centenary Complex. Various talented Kovsies will appear as guest artists. The cost of R120 per person includes a three-course meal. If you are interested in attending the dinner, contact Annanda Calitz at 051 401 3382 or ficka.stg@ufs.ac.za.

Media release:
Lacea Loader
Deputy Director: Media Liaison
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl.stg@ufs.ac.za  
26 August 2009

 

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