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        By Nik Stoop, University of Antwerp; Elie Lunanga, University of Antwerp; Lara Collart, University of Antwerp, and Marijke Verpoorten, University of Antwerp     Immunisation is considered one of the most cost-effective public health interventions, saving millions of lives each year, and benefiting the health of the wider community through herd immunity. Yet, there is as much reason to worry as to celebrate. During the COVID-19 […]