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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

Inaugural lecture focuses on Plant Pathology
2005-08-16

Prof Neal Mc Laren, from the University of the Free State’s (UFS) Department of Plant Pathology, will deliver his inaugural lecture on Wednesday 17 August 2005 at 19:00 in the CR Swart Auditorium on campus.

The topic of the lecture is Beyond the pathogen:  revisited”.

Prof Mc Laren obtained his B Sc, B Sc (Hons) and M Sc (Agric) at the University of Natal and    Ph D (Plant Pathology) from the University of Pretoria.  In 1977 he was appointed as a research technician at the former Department of Agricultural Technical Services, was promoted to professional officer in 1983 and in 1995 to specialist scientist at the Agricultural Research Council.  In 2003 he was appointed as Associate Professor Extraordinary in the Department of Plant Sciences at the UFS and in 2005 as a full-time Professor of Plant Pathology. 

Prof Mc Laren has published 32 papers in accredited scientific journals or refereed proceedings which include two feature articles.  He also has three book chapters to his credit.  He has presented 35 local and 18 international conference papers and has been an invited/keynote speaker on a number of occasions.  He has published 26 popular articles, co-supervised several post-graduate students and been an examiner of a number of dissertations/theses.   He has acted as referee for numerous journal articles and was associate editor for African Plant Protection. In 1998 he received the ARC-President’s Award and in 1999, an award from the Sorghum Producers Organisation of the USA for outstanding research.

Prof Mc Laren’s principle area of interest has been diseases of sorghum with emphasis on ergot, damping-off and seedling blights, root rots and grain molds.  In addition, root rots of maize and more recently, soybean rust have received attention.  He has a particular interest in quantitative epidemiology.  

For any enquiries, please contact Ms Joan Nel at (051) 401-9301.

Media release
Issued by:  Lacea Loader
   Media Representative
   Tel:  (051) 401-2584
   Cell:  083 645 2454
   E-mail:  loaderl.stg@mail.uovs.ac.za

16 August 2005
 

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