The count refers to the overall number of people surveyed in 38 countries. The source does not provide detailed information about the number of respondents per country.
Citation formats
Italy: share of people who believed vaccines cause autism as of 2017
This statistic depicts the share of people who believed some vaccines cause autism in healthy children in Italy in 2017. The statistic’s data source is a survey conducted by Ipsos MORI, included in the study "Perils of Perception 2017". According to the figure, most of the respondents (48 percent) did not believe vaccines cause autism, while 38 per cent of them did not know. Only 14 per cent of the surveyed individuals did think that there is a real correlation between vaccines and autism.
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Ipsos MORI. (December 6, 2017). Share of people who believed some vaccines cause autism in healthy children in Italy as of 2017 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved August 03, 2026, from /statistics/791177/share-of-people-who-believed-vaccines-cause-autism-in-italy/
Ipsos MORI. "Share of people who believed some vaccines cause autism in healthy children in Italy as of 2017." Chart. December 6, 2017. ÌÇÐÄÆƽâ°æ. Accessed August 03, 2026. /statistics/791177/share-of-people-who-believed-vaccines-cause-autism-in-italy/
Ipsos MORI. (2017). Share of people who believed some vaccines cause autism in healthy children in Italy as of 2017. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: August 03, 2026. /statistics/791177/share-of-people-who-believed-vaccines-cause-autism-in-italy/
Ipsos MORI. "Share of People Who Believed Some Vaccines Cause Autism in Healthy Children in Italy as of 2017." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 6 Dec 2017, /statistics/791177/share-of-people-who-believed-vaccines-cause-autism-in-italy/
Ipsos MORI, Share of people who believed some vaccines cause autism in healthy children in Italy as of 2017 ÌÇÐÄÆƽâ°æ, /statistics/791177/share-of-people-who-believed-vaccines-cause-autism-in-italy/ (last visited August 03, 2026)
Share of people who believed some vaccines cause autism in healthy children in Italy as of 2017 [Graph], Ipsos MORI, December 6, 2017. [Online]. Available: /statistics/791177/share-of-people-who-believed-vaccines-cause-autism-in-italy/
