Pre-travel vaccine information needs, attitudes, drivers of uptake and the role for decision aids in travel medicine.

39 , 40 Empirical data suggests that vaccine confidence is a key determinant of vaccine acceptance, with a study from 149 countries between 2015–2019 correlating an increasing trend of vaccine delays or refusals with reducing confidence in vaccines. 13 We found lower rates of vaccine confidence across all three domains of the VCI (importance, safety and effectiveness) compared to studies surveying representative Australian cohorts in 2015, 2018 and early 2021 ( 13 , 41 ) ( Tab

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