Social media analysis shows support for public health measures

Burnet Institute

22 October, 2021

Analysis of social media posts in October 2021 shows Australian users are fatigued with experiencing extended lockdowns, but understanding and support for the public health measures and vaccines.

The TIGER C19 project, run collaboratively between Burnet Institute and the University of Melbourne has combined big data analytics of selected keywords and themes from Reddit and Twitter since the onset of COVID-19.

TIGER C19 Co-Lead Investigator, Professor Robert Power and his team collated and analysed nearly 70,000 Twitter and Reddit posts from 6–15 October 2021 which contained 14 separate keywords relating to current COVID-19-related issues.

TIGER C19 Report 7

Professor Power said the project offers real-time insights into the sentiment of Australian social media users, and gauges attitudes and responses to public health measures implemented to limit the effects of the pandemic.

“Overall, this latest snapshot reflects the mixed impact of another extended lockdown,” Professor Power said.

“Although there was understanding and support for the measures put in place, this was combined with a strong sense of lockdown fatigue and concern as to its impact on individuals, social cohesion and the economy.”

Keywords for TIGER C19 report

Professor Power said while there was frustration among posters with restrictions and lockdowns, social media users were anxious about the potential impacts of protests against these restrictions.

“Numerous posts expressed concern over the anti-lockdown protests and demonstrations, the violence that resulted, and fear of escalation,” he said.

He said social media posters were also aware of inequalities emerging in responses.

“Others noted the disparity between policing of certain suburbs and sub-groups of the population, whilst rule breaking was taking place elsewhere with seeming impunity. Indeed, some viewed blatant non-compliance with lockdown rules as a form of silent protest,” Professor Power said.

As Victoria and New South Wales emerge from extended lockdowns with COVID-19 still present in the community, Professor Power said social media posts suggested there was uncertainty over what comes next.

“Moving forward, worry was expressed over mixed messaging and uncertainty as to how post-lockdown Victoria will be managed,” he said.

Professor Power said the TIGER C19 analysis was a powerful tool because of the timeliness in which it could amalgamate information.

“TIGER C19 is a vibrant tool that turns an average of 80,000 posts/reposts into a focused three-page report in under ten days,” he said.

“By repeating these exercises in real-time, and by expanding the search terms, we’ve been able to closely monitor responses and attitudes to COVID-19 in Victoria and Australia.

“In this way and freed from the constraints of more traditional social research methods, TIGER C19 offers a novel and innovative means to observe and measure the pulse of the community.”

Read the latest report


TIGER C19 (Timely Integration of user-GEnerated Responses to C19) is an ongoing collaboration between Burnet Institute and the University of Melbourne that combines big data analytics of social media.

Contact Details

For more information in relation to this news article, please contact:

Professor Robert Power AM

Project Consultant, Fleming Fund Program Director




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