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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. 

News Archive

Deputy Governor of SA Reserve Bank inspires students
2016-08-19

Description: Deputy Governor of SA Reserve Bank  Tags: Deputy Governor of SA Reserve Bank

Dr Lyndon du Plessis, Head of Department of Public
Administration and Management, Francois Groepe,
Deputy Governor of the South African Reserve Bank,
Prof Philippe Burger, Head of the
Department of Economics and B.Com Hons student,
Mosoeu Mabote.

Photo: Siobhan Canavan

Students from the Faculty of Economic and Management Sciences had the opportunity to learn from the best in the field when the Deputy Governor of the South African Reserve Bank, Francois Groepe, presented a seminar on the changing roles of central banks.

According to Groepe, we are currently living in challenging times as central banks are called on to do more.

“Central banks have limits, and these limits are not always understood,” he said on 11 August 2016 in the Equitas Auditorium on the Bloemfontein Campus.

How central banks contribute to inflation

There are two main generally-expected roles from central banks: the obvious one of providing bank notes and coins, and the other, maintaining price stability.

According to Groepe, the aim of keeping prices stable is to ensure easier planning for the future, and to assist the poor.

“The poor are the ones more vulnerable to higher inflation because they hardly have enough to get by,” he said.

A negative impact on monetary policies could affect the economy negatively. This is as a result of higher inflation caused by the increase in food prices.

Furthermore, the 12% government debt renders a negative yield in the economy.

The stability of finances in South Africa


Financial stability is not an end in itself, but, like price stability, is generally regarded as an important precondition for sustainable economic growth, development, and employment creation.

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