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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

New modern dissection hall ensures optimal learning experience for medical students
2015-12-14

New Dissection Hall in the Francois Retief Building on the Bloemfontein Campus.
Photo: Stephen Collett

The School of Medicine in the Faculty of Health Sciences at the university opened its doors on 6 June 1969. Three years later, a dissection hall for anatomy training was added to the school. This year, because of the prospective growth in the number of medical students as well as in changing methods of teaching and training, a new modern Dissection Hall has been completed on the Bloemfontein Campus. This ensures that students receive an optimal learning experience during dissection tuition.

The Dissection Hall was built as a double-storey wing to the existing Francois Retief Building. Covering 733m², the new facility is on the first floor - the same level as the existing hall - to allow easy access between the two facilities. The ground floor, totalling 465m², houses various offices for 16 people.

The new hall has special lighting and modern equipment for the training of second-year medical students in dissection. The hall also has high-quality sound and computer equipment. A unique camera system allows students to follow dissection demonstrations on 10 screens in the hall. Dissection demonstrations are recorded, enabling lecturers to compile new visual aid material for teaching and learning.

The dissection programme for medical students is of critical importance, not only for acquiring anatomical knowledge, but also for developing critical skills in medical students.

The new hall is also used for clinical workshops and postgraduate teaching seminars, as well as workshops in orthopaedics (shoulder, hip, and knee), otorhinolaryngology, cardiothoracic surgery (valve and endoscopy), and anaesthesiology, among others.

Both present and future generations of medical students will benefit from this new world-class facility.

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