Evidence map›Paper›PMID 42293646›Full record

Trial reportFrontiers in public health2026

Effectiveness of an online vaccine misinformation game for Arabic-speaking Australians: a randomized controlled trial.

Sophie Vasiliadis, John Cook, Kifarkis Nissan, Suzanna Vidmar, Anneke C Grobler, Wendy Cook, Kate Hopkins, Chelsey Lepage, Angus Thomson, Margie Danchin and 1 more

Abstract readRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in Frontiers in public health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Sophie VasiliadisMurdoch Children's Research Institute, Melbourne, VIC, Australia.
John CookMelbourne School of Psychological Sciences, The University of Melbourne, Melbourne, VIC, Australia.
Kifarkis NissanFoundation House, Melbourne, VIC, Australia.
Suzanna VidmarMurdoch Children's Research Institute, Melbourne, VIC, Australia.
Anneke C GroblerMurdoch Children's Research Institute, Melbourne, VIC, Australia.
Wendy CookWendy Cook Design, Melbourne, VIC, Australia.
Kate HopkinsSabin Vaccine Institute, Washington, DC, United States.
Chelsey LepageIrimi Company, Lyon, France.
Angus ThomsonIrimi Company, Lyon, France.
Margie DanchinMurdoch Children's Research Institute, Melbourne, VIC, Australia.
Jessica KaufmanMurdoch Children's Research Institute, Melbourne, VIC, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Vaccine misinformation can undermine vaccine confidence, institutional trust, and uptake. Arabic speakers in Australia are disproportionately susceptible to vaccine misinformation and have experienced adverse health outcomes. This randomized controlled trial tested the effectiveness of Methods: Participants ( Results: No statistically significant differences were found between the intervention and control groups at either timepoint across primary or secondary outcomes, and no subgroup effects were observed by age or education. Discussion: This trial is the first RCT of the

Indexed as

ArabsAustralasian PeopleCommunicationVaccinationVaccinesAdultAustraliaFemaleHumansInternetMaleMiddle AgedTrustYoung AdultVaccinesgamified information presentationmisinformationpsychological inoculationrandomized controlled trialvaccines

Identifiers

PMID42293646
PMCPMC13254167

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.