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07 April 2021 | Story Rulanzen Martin | Photo istock
Social media discussions have provided a lens on how people are dealing with and talking about COVID-19. This has given risk communication new insights into online audiences.

The lingering effects of the COVID-19 pandemic on society presented the experts at the University of the Free State (UFS) with an opportunity – to conduct a scientific study by analysing our social media data in order to assist government health communicators to reflect on their communication strategies and, in turn, gain new perspectives from the general social media user (public). 

The study – led by Herkulaas Combrink, a data and medical scientist in the UFS initiative for Digital Futures, and Prof. Katinka de Wet, medical sociologist in both the UFS initiative for Digital Futures and the Department of Sociology at the UFS – uses “real-time snapshots of online interactions as a means to augment more traditional methods of conducting research on a given topic; in this case, responses to COVID-19”, said Combrink. 

The findings and ongoing work of the research project were presented to the Parliamentary Portfolio Committee on Communications. “During this meeting, critical engagement took place around risk communication and areas where we can strengthen this research,” said Combrink. Several international influential risk communicators on the African continent were present. 

Digital science at the forefront 

The opportunity to pursue this study was the result of Herkulaas Combrink’s secondment to the Free State Department of Health (FSDOH), where he identified the need to develop additional analytics for the already existing processes in risk communication in order to assist various communication strategies linked to developments regarding COVID-19 infections.  

Combrink also said “because the analysis of social media data does not normally form part of the traditional toolbox of investigation for this type of work, this novel application serves as an addition to the already existing communication analytics”. This research project will strengthen the level of cooperation between the UFS, other institutions, and the FSDOH to “synergistically strengthen communication strategies in relation to COVID-19”. 

By looking at how new knowledge around COVID-19 is developing the method (of analysing social media data), is to stay abreast of trending and burning issues on open-source social media platforms. “It is important to conduct this work using well-defined scientific methodology to extract, explore, analyse, and report on the data,” Combrink says. 

Given the rapidity with which new knowledge around COVID-19 is developing all over the globe, this method lends itself to staying abreast of emergent and burning issues that are trending on open-source social media sites. 

Variety of stakeholders needed

The magnitude of the research study required the involvement of stakeholders from different institutions. “A variety of stakeholders from different institutions are needed not only to contextualise the data, but also to provide social and technical input to solve the problem,” Combrink said.  

Experts included in the project are Dr Vukosi Marivate from the Department of Computer Science at the University of Pretoria, Dr Ming-Han Mothloung from the Department of Community Health at the UFS and the FSDOH, and Dr Samuel Mokoena, Priscilla Monyobo, Mondli Mvambi, and Elke de Witt from the FSDOH. “Without this core team, the work would not have been contextually relevant,” Combrink said. 

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Training in critical medical skills receives preference at the UFS
2015-07-24

The UFS bought a new simulator for surgeons to learn how to perform laparoscopic operations. During the launch of the simulator, Dr Mathys Labuschagne (left), Head of the Clinical Simulation and Skills Unit, illustrates to Prof Gert van Zyl, Dean of the faculty, how the simulator works.
Photo: Rene-Jean van der Berg

The Clinical Simulation and Skills Unit in the University of the Free State (UFS) Faculty of Health Sciences purchased a new laparoscopic simulator for R1.2 million recently. The simulator will be used to teach postgraduate medical students how to perform laparoscopic surgery. The UFS is currently the only university in the country, and one of only two institutions in South Africa, that own such a simulator.

The Lapsim simulator, from Surgical Science in Sweden, is a highly sophisticated computerised tool for the training and improvement of laparoscopic surgical skills in postgraduate students within the surgical disciplines.

“The purpose of a simulator is not to replace training on patients, but to help registrars in acquiring basic laparoscopic surgical skills,” says Dr Mathys Labuschagne, Head of the Clinical Simulation and Skills Unit.

These skills include depth perception, hand-eye-coordination, instrument handling, precision and speed, which are essential before operations can be performed on patients.

Prof Gert van Zyl, Dean of the Faculty of Health Sciences, says this simulator is very important for the UFS to train registrars more effectively in theatre work.

“Not only registrars will benefit from this, but qualified surgeons may also make use of it to improve their skills.”

The simulator is pre-programmed for different medical conditions that laparoscopic surgery is traditionally used for. Programmes can be selected for procedures such as sterilisation, cholecystectomy (gall bladder removal), endometriosis, etc. The simulator even makes it possible simply to practise eye-hand coordination, and to apply stitches internally.

Watch the short video explaining more about the Lapsim simulator.

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