As of November 2020, a number of vaccines for the coronavirus (COVID-19) were in phase III clinical trials, with a small number further along the development stage. According to a survey carried out in the UK, 25 percent of respondents reported they were very worried about a vaccine having possible side effects. A slightly smaller share of respondents were worried that the vaccine would be ineffective.
The latest number of cases in the UK can be found here. For further information about the coronavirus pandemic, please visit our dedicated Facts and Figures page.
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Opinium. (November 21, 2020). Distribution of worries surrounding the release of a potential coronavirus (COVID-19) vaccine in the United Kingdom as of November 2020 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 28, 2026, from /statistics/1190046/uk-worries-around-potential-coronavirus-vaccine/
Opinium. "Distribution of worries surrounding the release of a potential coronavirus (COVID-19) vaccine in the United Kingdom as of November 2020." Chart. November 21, 2020. ÌÇÐÄÆƽâ°æ. Accessed July 28, 2026. /statistics/1190046/uk-worries-around-potential-coronavirus-vaccine/
Opinium. (2020). Distribution of worries surrounding the release of a potential coronavirus (COVID-19) vaccine in the United Kingdom as of November 2020. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 28, 2026. /statistics/1190046/uk-worries-around-potential-coronavirus-vaccine/
Opinium. "Distribution of Worries Surrounding The Release of a Potential Coronavirus (Covid-19) Vaccine in The United Kingdom as of November 2020." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 21 Nov 2020, /statistics/1190046/uk-worries-around-potential-coronavirus-vaccine/
Opinium, Distribution of worries surrounding the release of a potential coronavirus (COVID-19) vaccine in the United Kingdom as of November 2020 ÌÇÐÄÆƽâ°æ, /statistics/1190046/uk-worries-around-potential-coronavirus-vaccine/ (last visited July 28, 2026)
Distribution of worries surrounding the release of a potential coronavirus (COVID-19) vaccine in the United Kingdom as of November 2020 [Graph], Opinium, November 21, 2020. [Online]. Available: /statistics/1190046/uk-worries-around-potential-coronavirus-vaccine/
