Bobby Duffy at The Conversation:
Have these unfounded fears stuck with the public around the world? Our first ever multi-country study, in 38 nations, on vaccine misperceptions suggests they have. Around one in every five people believe that “some vaccines cause autism in healthy children”, and 38% are unsure whether it is true or not.
The proportions positively believing it is true ranged from an incredible 44% in India, down to 8% in Spain.
But there are majorities in many countries who think it’s true or are unsure: in France it’s 65%, in Britain it’s 55%, in Italy it’s 52%. And even in countries where it’s not quite a majority who think it’s true or are unsure, it’s often only just below: in Sweden it’s 49% and in the US and Germany it’s 48%.