1. WHO. Ten threats to global health in 2019; 2019. Available from: https://www.who.int/news-room/spotlight/ten-threats-to-global-health-in-2019.
2. MacDonald, NE, SAGE Working Group on Vaccine Hesitancy. Vaccine hesitancy: definition, scope and determinants. Vaccine 2015;33:4161–4. https://doi.org/10.1016/j.vaccine.2015.04.036.
3. Medve, F. Share of Hungarians vaccinated against COVID-19 2020–2022; 2022. Available from: https://www.statista.com/statistics/1197351/hungary-share-of-population-vaccinated-against-covid-19/.
4. Ritchie, H, Mathieu, E, Rhodés-Guirao, L, Appel, C, Giattino, C, Ortiz-Ospina, E, et al.. Coronavirus pandemic (COVID-19); 2020. Available from https://ourworldindata.org/coronavirus.
5. WHO. Strategy to achieve global Covid-19 vaccination by mid-2022; 2021. Available from: https://cdn.who.int/media/docs/default-source/immunization/covid-19/strategy-to-achieve-global-covid-19-vaccination-by-mid-2022.pdf.