France has one of western Europe's highest rates of distrust in modern-day vaccines. On Unreported Europe we take a look at why, what anti-vaxxers have to say and what can bring sceptics rounds.
With vaccination programmes being rolled out across the continent, health authorities are keen to see them adopted by all communities.
But against them are anti-vaxx campaigns.
The recent US presidential elections have been marred by accusations of voter fraud, with misinformation spreading online. It's not just an American-centric issue. The problem is spreading across Europe ahead of crucial elections in France and Germany in 2021.
"Lies laced with anger and hate spread faster and further than the boring facts of news," says the Forum on Information & Democracy, which has laid out 250 ways social media companies can be regulated to tackle a growing threat to democracy.