Original survey question:
"Would you tend to think more positively or negatively about a COVID-19 vaccine if you saw that it was developed in China, or would it make no difference?"
The survey was conducted among about 2,000 respondents in the United States and the United Kingdom, around 500 respondents in Hong Kong, and slightly over 1,000 respondents in the remaining countries.
Percentages may not total 100 due to rounding.
Citation formats
Global attitudes on COVID-19 vaccines developed in China 2020
A global survey on attitudes on coronavirus COVID-19 vaccinations found out that the trust in Chinese COVID-19 vaccines was relatively low across ** surveyed countries or regions. As per the survey results generated in December 2020, about ** percent of Danish respondents had a negative impression of the coronavirus vaccines produced in China. In comparison, a much smaller proportion of respondents from Indonesia, Mexico, and China shared the same perception.
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YouGov. (December 20, 2020). Opinions on COVID-19 vaccines developed in China among international respondents as of December 2020, by country or region [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 29, 2026, from /statistics/1197571/china-attitudes-on-chinese-covid-19-vaccines/
YouGov. "Opinions on COVID-19 vaccines developed in China among international respondents as of December 2020, by country or region." Chart. December 20, 2020. ÌÇÐÄÆƽâ°æ. Accessed July 29, 2026. /statistics/1197571/china-attitudes-on-chinese-covid-19-vaccines/
YouGov. (2020). Opinions on COVID-19 vaccines developed in China among international respondents as of December 2020, by country or region. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 29, 2026. /statistics/1197571/china-attitudes-on-chinese-covid-19-vaccines/
YouGov. "Opinions on Covid-19 Vaccines Developed in China among International Respondents as of December 2020, by Country or Region." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 20 Dec 2020, /statistics/1197571/china-attitudes-on-chinese-covid-19-vaccines/
YouGov, Opinions on COVID-19 vaccines developed in China among international respondents as of December 2020, by country or region ÌÇÐÄÆƽâ°æ, /statistics/1197571/china-attitudes-on-chinese-covid-19-vaccines/ (last visited July 29, 2026)
Opinions on COVID-19 vaccines developed in China among international respondents as of December 2020, by country or region [Graph], YouGov, December 20, 2020. [Online]. Available: /statistics/1197571/china-attitudes-on-chinese-covid-19-vaccines/
