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COVID-19 vaccine hesitancy in a sample of Greek adults.

The ongoing COVID-19 global medical crisis carries a plethora of consequences and various sequelae, of which the most striking is the impact on physical and mental health. After the relaxing of imposed measures in Greece, in May 2020, a cross-sectional web survey based on a convenience sample was conducted exploring the attributions about the COVID-19 pandemic. Respondents were asked to rank their hesitancy to be vaccinated when the COVID-19 vaccine will be available and provided data on gender, age, educational level, professional status, marital status and residential area, as well as a questionnaire exploring COVID-19 attributions.In accordance with relevant studies, the present study confirmed that there is a sizable portion of vaccine-hesitant individuals. Female and less educated participants were more hesitant to get vaccinated. Similar reluctance was identified in participants who strongly believed that the spread of the pandemic is part of a hidden agenda.