During COVID-19 vaccine rollouts social media has been a breeding ground for anti-vaccine sentiments, which have led to vaccine hesitancy. This can increase vaccine-preventable diseases and create public health crises.
Health-related misinformation in social media has been shown to lead to poor health outcomes, including delayed treatment, unnecessary treatment, and wrong treatment. False information can spread rapidly: Social media platforms allow information to be shared quickly and widely, which means that false information can spread rapidly. This can result in a large number of people being exposed to incorrect information and acting on it, which can have serious consequences.
More significant changes in recent years have been health-related misinformation eroding trust in healthcare professionals, leading to people seeking alternative treatments or avoiding medical advice altogether. This can make it more difficult for healthcare professionals to provide effective treatment and care.
With this in mind, recent vaccines delivered as part of the COVID-19 response, are having a consequential impact on the uptake of routine vaccines.
Australian Health Journal spoke with Dr Paul Griffin, an Infectious Diseases Physician and Microbiologist at Mater Health, and who has been involved in over 150 clinical trials in the field of infectious disease.
Now the Director of Infectious Diseases at Mater Health, Paul talks about coming into the field of infectious disease clinical trials, starting in malaria to now focusing on influenza, RSV and COVID-19 vaccines.
Paul reflects on the opportunity to learn and be involved in clinical trials from an early career stage and a turning point being in a senior role for a Phase 1 clinical study.
On the topic of misinformation in public health perception and literacy, Paul sees the issue continuing to circulate on the purpose of vaccines in general. This has also created hesitancy in ‘routine’ vaccine uptake.
Paul talks about the importance of having reputable sources of information that can used to encourage people to understand what is involved in clinical trials and the roles of vaccines.
Whilst the past 5 years may have improved public health literacy, it’s been outweighed by significant misinformation that does require an active campaign to encourage people to seek out information from reputable sources.
In closing, Paul talks about his advice for anyone looking to enter the field of clinical trials and vaccines: Early on, take the opportunities that arise, to be involved, help increase experience and new learning.
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Health equity
For 30 years the Humpty Dumpty Foundation has worked to help bridge the gap that often exists between available resources and actual needs through the donation of paediatric medical equipment. Humpty, like many other charitable initiatives, began with a humble goal. Its Founder and Executive Chairman, Paul Francis OAM, together with Patron Ray Martin AM, set out to raise some money to paint the walls of the Children’s Ward at Royal North Shore Hospital.
To date more than 440 hospitals and health services have shared in over $85 million of essential and lifesaving medical equipment for sick and injured paediatric patients.
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Strengthening Evidence Through Health Research Where Most People Access Healthcare
In February 2025, the Australian Government committed over $22 million for primary care research, including $5.2m awarded to Professor Michael Kidd, Director of the International Centre for Future Health Systems at UNSW and recently appointed Australia’s Chief Medical Officer, to lead the establishment of one of the largest research collaborations in Australia focused on improving primary care.
The Royal Australian College of GPs says a new national multidisciplinary consortium for primary care research is a positive step forward to improve patient care.
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Calls for National Social Prescribing Scheme
The Royal Australian College of General Practitioners (RACGP), Consumers Health Forum of Australia (CHF) and Mental Health Australia are urging the government to implement a national social prescribing scheme to tackle Australia’s mental health and wellbeing crisis.
Mental ill health is a growing problem in Australia and has been made worse by the COVID-19 pandemic. Since 2017, GPs across Australia have rated mental health as the most common presentation they see as part of the RACGP’s annual Health of the Nation survey. Approximately 20% of patients consult their GP for what are primarily social problems.
