As COVID-19 cases surge in Europe there's been more focus on convincing the unvaccinated to get the jab.
So far the measures have ranged from COVID passes to lockdowns targeting those without the vaccine.
But now more countries are considering mandatory vaccination. On Wednesday, European Commission President Ursula von der Leyen called for an EU discussion on the topic.
While vaccine mandates exist in many countries for children -- for example to immunise against measles -- ethics experts say it
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