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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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Prof Conradie makes UFS proud with prestigious Chemistry award
2015-03-25

Prof Jeanet Conradie and Dr Karel von Eschwege

Photo: Leonie Bolleurs

Prof Jeanet Conradie, Professor in the Department of Chemistry at the University of the Free State (UFS), has received the Merck Medal for 2014 from the South African Chemistry Institute (SACI), for her paper Redox potentials of ligands and complexes. A DFT approach, S. Afr. J. Chem. 2011, 64, 203-209.

Dr Karel von Eschwege, the co-author of the paper is also from the Department of Chemistry.

The medal is awarded to the senior author of the paper, published in the South African Journal of Chemistry in a specific field of chemistry, that is judged to have made the most significant contribution to the discipline. The award for 2014, covering papers published in the period 2010 to 2013, was in the field of Inorganic Chemistry.

As part of the award, Prof Conradie will deliver the Merck Medal Lecture at the presentation ceremony.

In 2014, Prof Conradie was runner-up in the senior category for Distinguished Women Researchers: Physical and Engineering Science in the Department of Science and Technology’s 2014 Women in Science Awards. The Academy of Science of South Africa (ASSAf) also invited her to become a member.

Prof Conradie believes to reach a goal, you have to utilise opportunities that come your way. “Remember, results speak for themselves. Any researcher can prove himself or herself this way. Nothing in life is for free; you need to work very, very hard. This is only possible when you love and enjoy your work,” she said.

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